LMS Imagine.Lab. Driving Dynamics: Steering Systems Solutions. Marc Alirand BizDev Driving Dynamics 1D division
|
|
- Rosamund Stevens
- 6 years ago
- Views:
Transcription
1 LMS Imagine.Lab Driving Dynamics: Steering Systems Solutions Marc Alirand BizDev Driving Dynamics 1D division
2 Building a real time model of a hydraulic steering system Using AMESim Know-How The rendering of the hydraulic steering system was not sufficient for taking care of on centre feeling. The customer asked LMS Imagine to improve its internal tool thanks to Hydraulic knowledge in AMESim. Dynamic effect was first analysed in AMESim, secondly coded into C s-function and the new model was validated against experiments. Couple volant [N.m] mesure modèle Page Angle volant [rad]
3 Application #1 Hydraulic steering systems Goal: Explore low frequency vibrations like judder or nibble. A recognized state-of-the-art software in Hydraulics to model the piping circuit (rigid and hose), the rotary valve and the cylinder. Interfaces to most of the 3D MBS software for the suspension geometry Extended friction models to enable matching the Physics and thus induced vibrations. friction valve input pressure for... torque around Z (complex) a Y force (simple) housing rack housing connection Page
4 Application #2 Electro hydraulic steering systems Goal: Assess the transition between hydraulic and electric steering with EHPS systems. The Active Front Steering system: a clear multi disciplinary approach when taking care of the electric drive and planetary gear set for variable ratio in parking manoeuver coupled with the hydraulic assistance, Functional or detailed view of the electric motor driving the pump in case of EHPS. First view of the controller to drive the motor. Page
5 Standard structure of an electric steering system Column/Pinion/Rack Assist A hierarchy inside the controllers and what does what A control logic dedicated to control the torque assistance. A control logic dedicated to control the motor current. An adaptive offer (model complexity) that depends on the supplier or OEM needs. Torque Control Additional Compensations Vehicle velocity Torque from torque sensor 0 Iqin Idin PI PI Uq Ud Inverse Park Transform Uu, Uv, Uw PWM Inverter Motor Steering Gear θmeas Idmeas Park Transform Ivmeas Iqmeas Iumeas Current Control Page
6 Application #3 EPS Scalability for functional or detailed analyses Goal: Different analyses require different model assumptions implying modeling scalability. Under hood motor with heat influence on motor performances may be of interest. Take advantages of a software able to go from power electrics and controller (Field control) to simple current control involving the technology of the motor to very simple functional approach of the electric motor. Page
7 Application #4 EPS Gearing and reducer for steering systems Goal: Tackle any technologies of electric steering systems. Use the 1D mechanical library and its advanced friction models as well as screw-nut and worm gear models for reversibility and worm shaft possible translation. Handles belt drive system with cable and pulley as a first functional modelling approach. Page
8 Application #5 EPS Testing the control logic with more Physics Goal: Include more Physics to test the control logic of your EPS Take benefit of existing and validated models to introduce design variability of the motor technology with thermal dependencies and gearing systems in your control logic testing using simple interface to Simulink (real time capability). Page
9 AMESim Demonstrator Page
10 Connections to the vehicle: rack and steering angle The suspension geometry allows going from the rack displacement to the wheel steering angle. This is the way for AMESim to take care of caster angle/offset for the steering system. If the customer is not interested in the vehicle itself but in the previous geometry contributions, the 1D Mechanical library can be used. ( z, y n, z opp) z y (, n,0) z z y y Action/Reaction Principle & Power Conservation Fz M z z Fyr M y r n z n Page
11 Connections to the vehicle: rack and steering angle To have access to the right forces in car park maneuvers with the Van Der Jagt effect, Modularity in suspension modeling for including Jacking effects when steering Z K Z ( z, y ) K rack dz dt K Z z K z Z y K r y r Page Action/Reaction Principle & Power Conservation Z K Fz z Z Fyr y K r F K F K
12 Steering system parameters influencing the most on-center driver feeling Which are the parameters influencing the most the quality of a steering system from an OEM point of view? Which are the criteria to be considered? Since we are considering on center driver feeling analysis, the vehicle has to be taken into account. Page
13 Steering system parameters influencing the most on-center driver feeling Maneuvers of Concerned The idea was to analyse two criteria more or less linked to almost the same feeling and not two criteria linked to a compromise to be reached. The compromise has been left to the OEM. Criteria and Measurements P 1 P 2 The definition of the criteria uses some post processing in the AMESim sketch plus the Export Setup facility. Page
14 Steering system parameters influencing the most on-center driver feeling Parameters The analysis will focus on the contribution of 4 friction forces, the rack/pinion ratio, the pump characteristics, the valve cross section, the column stiffness. Optimization A Monte Carlo analysis to find the parameter (V vector) contributions in the two criteria (Note). Criteria = V T.Q.V A RSM to match the results and easily analyse the contributions. The Q matrix contains the coefficient of the polynomial functions of the RSM. The RSM give the weight of the parameter contribution and its variations allowing to know which are the parameters that are the most relevant for the two criteria. Page
15 Integrating the EPS and ESP control logic to the vehicle model to validate the controllers Steering system parameter validation versus static experiments. Steering system analysis on a K&C test rig. Coupling the ESP, the EPS to the vehicle model for on road tests. ABS/ESP supplier Controller Problem Posing Vehicle post processing EPS Supplier Controller Rear Vertical Suspension Page Vehicle Model TNO Tire Model Aerodynamics Model
16 Integrating the EPS and ESP control logic to the vehicle model to validate the controllers Difficulties to identify all the parameters of the steering system but importance of worm gear reversibility. Page
17 How to manage mechanical vibrations GUIDANCE tests: the steering wheel angle is imposed, the tires are simulated with springs Tire Simulated Force Rack displacement Steering System Steering Torque Steering Angle T Y Sensor rack?? SteerWheel DISTURBANCE tests: the force is imposed to the rack and the steering wheel angle is free. Rack Force Rack displacement Steering System Steering Angle Acceleration No Driver Torque T SteerWheel Sensor?? F rack The rotary velocity of the motor is also sensed. Page
18 How to manage mechanical vibrations Only a mechanical view easily understandable and portable since the model does not consider any assistance (assistance in Simulink) Since only Signal & Mechanical libraries are used, pay for only a standard AMESim license. Take the advantage of a Design Exploration integrated tool with Export Setup to prepare the parameters and criteria for doing DOE, sensitivity analyses, parameter identification or optimization. Page
19 How to manage mechanical vibrations Friction Models For low force input (even lower than the rack friction force) the type of friction model will allow force transmission in stiction of not. Simple to complex friction models (Karnopp, Reset/Integrator, Dahl and LuGre) depending on the expected rendering. Page
20 How to manage mechanical vibrations optimization for DISTURBANCE and GUIDANCE tests and for different levels of force inputs. An in-phase motion of the steering wheel and the motor at low frequency and an out-of-phase motion at the resonance (around 15 Hz). The motor necessary has a node of zero velocity with extra contribution of the worm gear assembly. Page
21 How to manage mechanical vibrations Worm Gear Contributions The worm wheel can still rotate around the node (no motion of the motor inertia) thanks to the Belleville washer assembly (stiffness and hysteresis). The worm shaft can translate under tire force inputs bringing steering wheel to be shacked. A clear coupling between the rotation and the translation of the worm gear that plays a role in steering feel. Page
22 Application #8 Rear steering system with electric actuator Goal: Assess the actuation capability of the electric motor and reducer to pilot the rear suspension toe and camber angles, Connecting a MBS model of the suspension allows to verify the motor and reducer sizing and the potential dynamic couplings of the two systems. Page
23 AMESim model from a Steering supplier Page
24 References in Steering Systems Published papers and presentations Wintrebert E, Alirand M., Coupling study of the Mechanics of the front suspension with the Hydraulics of a power assisted steering systems, SIA Conference on Hydraulics and Transportation, Roanne, France, 1999, p 1-7 Schuster M., Simulation of power steering system using AMESim, European AMESim Users Conference, Paris, France, 2000, Alirand M., Lebrun M., Richards C., Front wheel vibrations A hydraulic point of view, SAE Paper n , 2001, pp 1-14 Warinner, Bires., Lanhart., Chassis application of AMESim, North American AMESim Users Conference, Detroit, MI, 2004, Rommel B., The use of AMESim to model electromechanical power steering (EPS) systems, European AMESim Users Conference, Strasbourg, France, 2006, Alirand M., Petrucelli L., Barale E., From hydraulic to electric steering system: conceptual modeling and impact on fuel economy, 5 th Int. Conference on Advanced Chassis Systems, October 2010, Torino, Italy Ramirez Ruis I., Fricke D., Stachel D., Garcia J., A 6 DOF Bench Test on a New Active Kinematics Rear Suspension for Functional Development, SAE paper n , 2012, pp 1-8 Ramirez Ruis I., High Performance Electromechanical Actuator for Active Rear Axle Kinematics of a Sports Car, SAE Paper n , 2012, pp 1-15 Page
25 Thank you Steering Systems Solution
Vehicle functional design from PSA in-house software to AMESim standard library with increased modularity
Vehicle functional design from PSA in-house software to AMESim standard library with increased modularity Benoit PARMENTIER, Frederic MONNERIE (PSA) Marc ALIRAND, Julien LAGNIER (LMS) Vehicle Dynamics
More informationLMS Imagine.Lab. Driving Dynamics Suspension & Damper Solution. Restricted LMS International 2013 All rights reserved.
LMS Imagine.Lab Driving Dynamics Suspension & Damper Solution Application #1 Standard dampers Goal: Assess the damper characteristics and performances early in the design phases Takes the advantages of
More informationAnalysis and control of vehicle steering wheel angular vibrations
Analysis and control of vehicle steering wheel angular vibrations T. LANDREAU - V. GILLET Auto Chassis International Chassis Engineering Department Summary : The steering wheel vibration is analyzed through
More informationActive Systems Design: Hardware-In-the-Loop Simulation
Active Systems Design: Hardware-In-the-Loop Simulation Eng. Aldo Sorniotti Eng. Gianfrancesco Maria Repici Departments of Mechanics and Aerospace Politecnico di Torino C.so Duca degli Abruzzi - 10129 Torino
More informationMXSTEERINGDESIGNER MDYNAMIX AFFILIATED INSTITUTE OF MUNICH UNIVERSITY OF APPLIED SCIENCES
MDYNAMIX AFFILIATED INSTITUTE OF MUNICH UNIVERSITY OF APPLIED SCIENCES MXSTEERINGDESIGNER AUTOMATED STEERING MODEL PARAMETER IDENTIFICATION AND OPTIMIZATION 1 THE OBJECTIVE Valid steering models Measurement
More informationSUMMARY OF STANDARD K&C TESTS AND REPORTED RESULTS
Description of K&C Tests SUMMARY OF STANDARD K&C TESTS AND REPORTED RESULTS The Morse Measurements K&C test facility is the first of its kind to be independently operated and made publicly available in
More informationLMS Imagine.Lab AMESim Ground Loads and Flight Controls
LMS Imagine.Lab AMESim Ground Loads and Flight Controls LMS Imagine.Lab Ground Loads and Flight Controls LMS Imagine.Lab Ground Loads and Flight Controls helps designers from the aerospace industry to
More informationSPMM OUTLINE SPECIFICATION - SP20016 issue 2 WHAT IS THE SPMM 5000?
SPMM 5000 OUTLINE SPECIFICATION - SP20016 issue 2 WHAT IS THE SPMM 5000? The Suspension Parameter Measuring Machine (SPMM) is designed to measure the quasi-static suspension characteristics that are important
More informationSPMM OUTLINE SPECIFICATION - SP20016 issue 2 WHAT IS THE SPMM 5000?
SPMM 5000 OUTLINE SPECIFICATION - SP20016 issue 2 WHAT IS THE SPMM 5000? The Suspension Parameter Measuring Machine (SPMM) is designed to measure the quasi-static suspension characteristics that are important
More informationUse of Simpack at the DaimlerChrysler Commercial Vehicles Division
Use of Simpack at the DaimlerChrysler Commercial Vehicles Division Dr. Darko Meljnikov 22.03.2006 Truck Product Creation (4P) Content Introduction Driving dynamics and handling Braking systems Vehicle
More informationBalancing operability and fuel efficiency in the truck and bus industry
Balancing operability and fuel efficiency in the truck and bus industry Realize innovation. Agenda The truck and bus industry is evolving Model-based systems engineering for truck and bus The voice of
More informationEfficient and Effective bearing performance evaluation
Efficient and Effective bearing performance evaluation The right software platform for dedicated technical questions, based on the right knowledge and design criteria A typical design process Changes SKF
More informationJanuary 2007 Fabrice GALLO Powertrain Transmission Solution Manager POWERTRAIN TRANSMISSION NVH
January 2007 Fabrice GALLO Powertrain Transmission Solution Manager POWERTRAIN TRANSMISSION NVH Agenda Industry Context & Applications Presentation of the Solution Solution Portfolio Details Success story
More informationDesign and evaluate vehicle architectures to reach the best trade-off between performance, range and comfort. Unrestricted.
Design and evaluate vehicle architectures to reach the best trade-off between performance, range and comfort. Unrestricted. Introduction Presenter Thomas Desbarats Business Development Simcenter System
More informationENERGY RECOVERY SYSTEM FROM THE VEHICLE DAMPERS AND THE INFLUENCE OF THE TANK PRESSURE
The 3rd International Conference on Computational Mechanics and Virtual Engineering COMEC 2009 29 30 OCTOBER 2009, Brasov, Romania ENERGY RECOVERY SYSTEM FROM THE VEHICLE DAMPERS AND THE INFLUENCE OF THE
More informationModeling tire vibrations in ABS-braking
Modeling tire vibrations in ABS-braking Ari Tuononen Aalto University Lassi Hartikainen, Frank Petry, Stephan Westermann Goodyear S.A. Tag des Fahrwerks 8. Oktober 2012 Contents 1. Introduction 2. Review
More informationIdentification of tyre lateral force characteristic from handling data and functional suspension model
Identification of tyre lateral force characteristic from handling data and functional suspension model Marco Pesce, Isabella Camuffo Centro Ricerche Fiat Vehicle Dynamics & Fuel Economy Christian Girardin
More informationLMS Imagine.Lab AMESim Electromechanical
LMS Imagine.Lab AMESim Electromechanical LMS Imagine.Lab Electromechanical LMS Imagine.Lab Electromechanical helps engineers define straightforward strategies throughout the design process of electrical
More informationEnhancing Wheelchair Mobility Through Dynamics Mimicking
Proceedings of the 3 rd International Conference Mechanical engineering and Mechatronics Prague, Czech Republic, August 14-15, 2014 Paper No. 65 Enhancing Wheelchair Mobility Through Dynamics Mimicking
More informationDevelopment of a Multibody Systems Model for Investigation of the Effects of Hybrid Electric Vehicle Powertrains on Vehicle Dynamics.
Development of a Multibody Systems Model for Investigation of the Effects of Hybrid Electric Vehicle Powertrains on Vehicle Dynamics. http://dx.doi.org/10.3991/ijoe.v11i6.5033 Matthew Bastin* and R Peter
More informationKINEMATICAL SUSPENSION OPTIMIZATION USING DESIGN OF EXPERIMENT METHOD
Jurnal Mekanikal June 2014, No 37, 16-25 KINEMATICAL SUSPENSION OPTIMIZATION USING DESIGN OF EXPERIMENT METHOD Mohd Awaluddin A Rahman and Afandi Dzakaria Faculty of Mechanical Engineering, Universiti
More informationCHECK AND CALIBRATION PROCEDURES FOR FATIGUE TEST BENCHES OF WHEEL
STANDARDS October 2017 CHECK AND CALIBRATION PROCEDURES FOR FATIGUE TEST BENCHES OF WHEEL E S 3.29 Page 1/13 PROCÉDURES DE CONTRÔLE ET CALIBRAGE DE FATIGUE BANCS D'ESSAIS DE ROUE PRÜFUNG UND KALIBRIERUNG
More informationConstructive Influences of the Energy Recovery System in the Vehicle Dampers
Constructive Influences of the Energy Recovery System in the Vehicle Dampers Vlad Serbanescu, Horia Abaitancei, Gheorghe-Alexandru Radu, Sebastian Radu Transilvania University Brasov B-dul Eroilor nr.
More informationY. Lemmens, T. Benoit, J. de Boer, T. Olbrechts LMS, A Siemens Business. Real-time Mechanism and System Simulation To Support Flight Simulators
Y. Lemmens, T. Benoit, J. de Boer, T. Olbrechts LMS, A Siemens Business Real-time Mechanism and System Simulation To Support Flight Simulators Smarter decisions, better products. Contents Introduction
More informationBooming Noise Optimization on an All Wheel Drive Vehicle
on an All Wheel Drive Vehicle 3 rd International Conference Dynamic Simulation in Vehicle Engineering, 22-23 May 2014, St. Valentin, Austria Dr. Thomas Mrazek, ECS Team Leader Vehicle Dynamics ECS / Disclosure
More informationSiemens PLM Software develops advanced testing methodologies to determine force distribution and visualize body deformation during vehicle handling.
Automotive and transportation Product LMS LMS Engineering helps uncover the complex interaction between body flexibility and vehicle handling performance Business challenges Gain insight into the relationship
More informationSkid against Curb simulation using Abaqus/Explicit
Visit the SIMULIA Resource Center for more customer examples. Skid against Curb simulation using Abaqus/Explicit Dipl.-Ing. A. Lepold (FORD), Dipl.-Ing. T. Kroschwald (TECOSIM) Abstract: Skid a full vehicle
More informationChassis development at Porsche
Chassis development at Porsche Determining factors Challenges automotive industry Challenges chassis development e-mobility product differentiation customization driving resistance vehicle mass resource
More informationDevelopment and Deployment of Virtual Test Systems An enabler to faster and efficient vehicle development
Development and Deployment of Virtual Test Systems An enabler to faster and efficient vehicle development Muralidharan Chennakrishnan Vehicle Dynamics Attribute Engineering Ashok Leyland Product Development
More informationFull Vehicle Durability Prediction Using Co-simulation Between Implicit & Explicit Finite Element Solvers
Full Vehicle Durability Prediction Using Co-simulation Between Implicit & Explicit Finite Element Solvers SIMULIA Great Lakes Regional User Meeting Oct 12, 2011 Victor Oancea Member of SIMULIA CTO Office
More informationCornering & Traction Test Rig MTS Flat-Trac IV CT plus
Testing Facilities Cornering & Traction Test Rig MTS Flat-Trac IV CT plus s steady-state force and moment measurement dynamic force and moment measurement slip angel sweeps tests tractive tests sinusoidal
More informationSimulation of Collective Load Data for Integrated Design and Testing of Vehicle Transmissions. Andreas Schmidt, Audi AG, May 22, 2014
Simulation of Collective Load Data for Integrated Design and Testing of Vehicle Transmissions Andreas Schmidt, Audi AG, May 22, 2014 Content Introduction Usage of collective load data in the development
More informationSimulation of a Narrow Gauge Vehicle using SIMPACK, Model Validation using Scaled Prototypes on Roller-Rig
Simulation of a Narrow Gauge Vehicle using SIMPACK, Model Validation using Scaled Prototypes on Roller-Rig Politecnico di Torino Dipartimento di Meccanica N. Bosso, A.Gugliotta, A. Somà Blue Engineering
More informationMORSE: MOdel-based Real-time Systems Engineering. Reducing physical testing in the calibration of diagnostic and driveabilty features
MORSE: MOdel-based Real-time Systems Engineering Reducing physical testing in the calibration of diagnostic and driveabilty features Mike Dempsey Claytex Future Powertrain Conference 2017 MORSE project
More informationDynamic simulation of the motor vehicles using commercial software
Dynamic simulation of the motor vehicles using commercial software Cătălin ALEXANDRU University Transilvania of Braşov, Braşov, 500036, Romania Abstract The increasingly growing demand for more comfortable
More informationModelling Automotive Hydraulic Systems using the Modelica ActuationHydraulics Library
Modelling Automotive Hydraulic Systems using the Modelica ActuationHydraulics Library Peter Harman Ricardo UK Ltd. Leamington Spa, UK Peter.Harman@ricardo.com Abstract This paper describes applications
More informationMODELS FOR THE DYNAMIC ANALYSIS OF THE SUSPENSION SYSTEM OF THE VEHICLES REAR AXLE
MODELS FOR THE DYNAMIC ANALYSIS OF THE SUSPENSION SYSTEM OF THE VEHICLES REAR AXLE Alexandru Cătălin Transilvania University of Braşov, Product Design and Robotics Department, calex@unitbv.ro Keywords:
More informationVEHICLE DYNAMICS. A factsheet on Volvo Cars Scalable Product Architecture chassis technology
VEHICLE DYNAMICS A factsheet on Volvo Cars Scalable Product Architecture chassis technology VEHICLE DYNAMICS Contents Driving Confidence 3 Chassis Simulation 4 - Connecting objective testing to human experience
More informationComparison Of Multibody Dynamic Analysis Of Double Wishbone Suspension Using Simmechanics And FEA Approach
International Journal of Research in Engineering and Science (IJRES) ISSN (Online): 232-9364, ISSN (Print): 232-9356 Volume 2 Issue 4 ǁ April. 214 ǁ PP.31-37 Comparison Of Multibody Dynamic Analysis Of
More informationModel Based System Testing ecvt-in-the-loop testing. October 18 th, 2017 Roland Pastorino
Model Based System Testing ecvt-in-the-loop testing October 18 th, 2017 Roland Pastorino Unestricted Siemens AG 2017 Realize innovation. Model Based System Testing Testing frontloading using simulation
More informationSTUDY OF AN ARTICULATED BOOM LIFT BY CO- SIMULATION OF BODIES FLEXIBILITY, VEHICLE DYNAMICS AND HYDRAULIC ACTUATION
Georgia Institute of Technology Marquette University Milwaukee School of Engineering North Carolina A&T State University Purdue University University of California, Merced University of Illinois, Urbana-Champaign
More informationRelevant friction effects on walking machines
Relevant friction effects on walking machines Elena Garcia and Pablo Gonzalez-de-Santos Industrial Automation Institute (CSIC) 28500 Madrid, Spain email: egarcia@iai.csic.es Key words: Legged robots, friction
More informationComprehensive and Cross-domain Vehicle Simulation for Electrification
Comprehensive and Cross-domain Vehicle Simulation for Electrification IPG apply & innovate 2014 2014 09-24 Powertrain Systems - Christian Appel, Ralf Kleemann Vehicle Systems - Benjamin Leidel Chassis
More informationTest rig for rod seals contact pressure measurement
Tribology and Design 107 Test rig for rod seals contact pressure measurement G. Belforte 1, M. Conte 2, L. Mazza 1, T. Raparelli 1 & C. Visconte 1 1 Department of Mechanics, Politecnico di Torino, Italy
More informationExperience the Hybrid Drive
Experience the Hybrid Drive MAGNA STEYR equips SUV with hybrid drive Hybrid demo vehicle with dspace prototyping system To integrate components into a hybrid vehicle drivetrain, extensive modification
More informationSteering Module Test Simulator SMTS
Steering Module Test Simulator Overview The Steering Module Test Simulator () from MB Dynamics is a non-hydraulic turnkey lab test system, offering accurate, reliable and repeatable in-laboratory simulations
More informationVariable Valve Drive From the Concept to Series Approval
Variable Valve Drive From the Concept to Series Approval New vehicles are subject to ever more stringent limits in consumption cycles and emissions. At the same time, requirements in terms of engine performance,
More informationMulti-Body Simulation of Powertrain Acoustics in the Full Vehicle Development
Page 1 Multi-Body Simulation of Powertrain Acoustics in the Full Vehicle Development SIMPACK User Meeting 2011 Alexander Schmid, IABG mbh Andreas Raith, BMW Group Salzburg, Page 2 Powertrain Acoustics
More informationFully Active vs. Reactive AWD coupling systems. How much performance is really needed? Thomas Linortner Manager, Systems Architecture
Fully Active vs. Reactive AWD coupling systems How much performance is really needed? Thomas Linortner Manager, Systems Architecture Overview 1. Market requirements for AWD systems 2. Active and Reactive
More informationMulti-ECU HiL-Systems for Virtual Characteristic Rating of Vehicle Dynamics Control Systems
Multi-ECU HiL-Systems for Virtual Characteristic Rating of Vehicle Dynamics Control Systems Dipl.-Ing. Ronnie Dessort, M.Sc. Philipp Simon - TESIS DYNAware GmbH Dipl.-Ing. Jörg Pfau - Audi AG VDI-Conference
More informationAlfonso PORCEL, Olivier MACCHI - PSA Peugeot Citroen, France
First Type Approval of Electronic Stability Control in Passenger Cars by Means of Vehicle Dynamics Simulation in Accordance with ECE 13-H Challenges, Innovation and Benefits. Alfonso PORCEL, Olivier MACCHI
More informationDevelopment and Control of a Prototype Hydraulic Active Suspension System for Road Vehicles
Development and Control of a Prototype Hydraulic Active Suspension System for Road Vehicles Suresh A. Patil 1, Dr. Shridhar G. Joshi 2 1 Associate Professor, Dept. of Mechanical Engineering, A.D.C.E.T.,
More informationActive Roll Control (ARC): System Design and Hardware-Inthe-Loop
Active Roll Control (ARC): System Design and Hardware-Inthe-Loop Test Bench Correspondence A. SORNIOTTI, A. ORGANDO and. VELARDOCCHIA* Politecnico di Torino, Department of echanics *Corresponding author.
More informationEFFECTIVENESS OF THE ACTIVE PNEUMATIC SUSPENSION OF THE OPERATOR S SEAT OF THE MOBILE MACHINE IN DEPEND OF THE VIBRATION REDUCTION STRATEGIES
Journal of KONES Powertrain and Transport, Vol. 25, No. 3 2018 EFFECTIVENESS OF THE ACTIVE PNEUMATIC SUSPENSION OF THE OPERATOR S SEAT OF THE MOBILE MACHINE IN DEPEND OF THE VIBRATION REDUCTION STRATEGIES
More informationThe Shock Absorber Handbook Second Edition
The Shock Absorber Handbook Second Edition John C. Dixon, Ph.D, F.I.Mech.E., F.R.Ae.S. Senior Lecturer in Engineering Mechanics The Open University, Great Britain IICIUTIHHIIL BICINTINNIIM. John Wiley
More informationPROJECT IDEA SUBMISSION
PROJECT IDEA SUBMISSION Team Contacts - 1 st person listed serves as the point of contact with Professor Nelson - Initial team size may be from 1 to 6 members (all members must agree to have their name
More informationThe Application of Simulink for Vibration Simulation of Suspension Dual-mass System
Sensors & Transducers 204 by IFSA Publishing, S. L. http://www.sensorsportal.com The Application of Simulink for Vibration Simulation of Suspension Dual-mass System Gao Fei, 2 Qu Xiao Fei, 2 Zheng Pei
More informationOPTIMIZATION STUDIES OF ENGINE FRICTION EUROPEAN GT CONFERENCE FRANKFURT/MAIN, OCTOBER 8TH, 2018
OPTIMIZATION STUDIES OF ENGINE FRICTION EUROPEAN GT CONFERENCE FRANKFURT/MAIN, OCTOBER 8TH, 2018 M.Sc. Oleg Krecker, PhD candidate, BMW B.Eng. Christoph Hiltner, Master s student, Affiliation BMW AGENDA
More informationDevelopment of Rattle Noise Analysis Technology for Column Type Electric Power Steering Systems
TECHNICAL REPORT Development of Rattle Noise Analysis Technology for Column Type Electric Power Steering Systems S. NISHIMURA S. ABE The backlash adjustment mechanism for reduction gears adopted in electric
More informationEstimation of Friction Force Characteristics between Tire and Road Using Wheel Velocity and Application to Braking Control
Estimation of Friction Force Characteristics between Tire and Road Using Wheel Velocity and Application to Braking Control Mamoru SAWADA Eiichi ONO Shoji ITO Masaki YAMAMOTO Katsuhiro ASANO Yoshiyuki YASUI
More informationMULTIBODY ANALYSIS OF THE M-346 PILOTS INCEPTORS MECHANICAL CIRCUITS INTRODUCTION
MULTIBODY ANALYSIS OF THE M-346 PILOTS INCEPTORS MECHANICAL CIRCUITS Emanuele LEONI AERMACCHI Italy SAMCEF environment has been used to model and analyse the Pilots Inceptors (Stick/Pedals) mechanical
More informationDesign and Analysis of suspension system components
Design and Analysis of suspension system components Manohar Gade 1, Rayees Shaikh 2, Deepak Bijamwar 3, Shubham Jambale 4, Vikram Kulkarni 5 1 Student, Department of Mechanical Engineering, D Y Patil college
More informationParameter Design and Tuning Tool for Electric Power Steering System
TECHNICL REPORT Parameter Design and Tuning Tool for Electric Power Steering System T. TKMTSU T. TOMIT Installation of Electric Power Steering systems (EPS) for automobiles has expanded rapidly in the
More informationSimulation and Analysis of Vehicle Suspension System for Different Road Profile
Simulation and Analysis of Vehicle Suspension System for Different Road Profile P.Senthil kumar 1 K.Sivakumar 2 R.Kalidas 3 1 Assistant professor, 2 Professor & Head, 3 Student Department of Mechanical
More informationGENERIC EPS MODEL Generic Modeling and Control of an Electromechanical Power Steering System for Virtual Prototypes
GENERIC EPS MODEL Generic Modeling and Control of an Electromechanical Power Steering System for Virtual Prototypes Dipl.-Ing. Roman Mannale, Volker Ewald, Dr.-Ing. Markus Bauer Adam Opel AG, Control Systems
More informationDevelopment and validation of a vibration model for a complete vehicle
Development and validation of a vibration for a complete vehicle J.W.L.H. Maas DCT 27.131 External Traineeship (MW Group) Supervisors: M.Sc. O. Handrick (MW Group) Dipl.-Ing. H. Schneeweiss (MW Group)
More informationStudy on Dynamic Behaviour of Wishbone Suspension System
IOP Conference Series: Materials Science and Engineering Study on Dynamic Behaviour of Wishbone Suspension System To cite this article: M Kamal and M M Rahman 2012 IOP Conf. Ser.: Mater. Sci. Eng. 36 012019
More informationMultiphysics Modeling of Railway Pneumatic Suspensions
SIMPACK User Meeting Salzburg, Austria, 18 th and 19 th May 2011 Multiphysics Modeling of Railway Pneumatic Suspensions Nicolas Docquier Université catholique de Louvain, Belgium Institute of Mechanics,
More informationA Methodology to Investigate the Dynamic Characteristics of ESP Hydraulic Units - Part II: Hardware-In-the-Loop Tests
A Methodology to Investigate the Dynamic Characteristics of ESP Hydraulic Units - Part II: Hardware-In-the-Loop Tests Aldo Sorniotti Politecnico di Torino, Department of Mechanics Corso Duca degli Abruzzi
More informationMulti Body Dynamic Analysis of Slider Crank Mechanism to Study the effect of Cylinder Offset
Multi Body Dynamic Analysis of Slider Crank Mechanism to Study the effect of Cylinder Offset Vikas Kumar Agarwal Deputy Manager Mahindra Two Wheelers Ltd. MIDC Chinchwad Pune 411019 India Abbreviations:
More informationModel Library Power Transmission
Model Library Power Transmission The Power Transmission libraries in SimulationX support the efficient modeling and analysis of mechanical powertrains as well as the simulation-based design of controlled
More informationDesign of Suspension and Steering system for an All-Terrain Vehicle and their Interdependence
Design of Suspension and Steering system for an All-Terrain Vehicle and their Interdependence Saurabh Wanganekar 1, Chinmay Sapkale 2, Priyanka Chothe 3, Reshma Rohakale 4,Samadhan Bhosale 5 1 Student,Department
More informationALWAYS ON THE SAFE SIDE
ALWAYS ON THE SAFE SIDE ZF TEST SYSTEMS FOR TIRES ZF TEST SYSTEMS FOR TIRES TIRE CHARACTERISTICS: FROM LOW TO HIGH FORCES Tires and wheels are the most delicate and most severely stressed parts of a vehicle.
More informationContinental Engineering Services
Automotive and transportation Services Product Simcenter Engineering firm uses Simcenter Amesim to optimize driving range of electric vehicles Business challenges Be recognized as an expert in electric
More informationVehicle Dynamic Simulation Using A Non-Linear Finite Element Simulation Program (LS-DYNA)
Vehicle Dynamic Simulation Using A Non-Linear Finite Element Simulation Program (LS-DYNA) G. S. Choi and H. K. Min Kia Motors Technical Center 3-61 INTRODUCTION The reason manufacturers invest their time
More informationDynamic Modelling of Commercial Aircraft Secondary Flight Control Systems
Dynamic Modelling of Commercial Aircraft Secondary Flight Control Systems Graham Hardwick and Isabella Panella Systems Engineering, UTC Aerospace Systems, Stafford Road, Wolverhampton, U.K. Keywords: Abstract:
More informationSIMPACK User Meeting May 2011 in Salzburg
Modular vehicle concept modular model design reliable calculation chain Dynamic analysis of the Avenio platform with multi-body simulation (MBS) Page 1 May 2011 Structure Presentation of Avenio tram platform
More informationLEVER OPTIMIZATION FOR TORQUE STANDARD MACHINES
LEVER OPTIMIZATION FOR TORQUE STANDARD MACHINES D. Röske, K. Adolf and D. Peschel Torque laboratory Division for Mechanics and Acoustics Phys.-Techn. Bundesanstalt, D-38116 Braunschweig, Germany Abstract:
More informationQuickStick Repeatability Analysis
QuickStick Repeatability Analysis Purpose This application note presents the variables that can affect the repeatability of positioning using a QuickStick system. Introduction Repeatability and accuracy
More informationShimmy Identification Caused by Self-Excitation Components at Vehicle High Speed
Shimmy Identification Caused by Self-Excitation Components at Vehicle High Speed Fujiang Min, Wei Wen, Lifeng Zhao, Xiongying Yu and Jiang Xu Abstract The chapter introduces the shimmy mechanism caused
More informationDesign of Damping Base and Dynamic Analysis of Whole Vehicle Transportation based on Filtered White-Noise GongXue Zhang1,a and Ning Chen2,b,*
Advances in Engineering Research (AER), volume 07 Global Conference on Mechanics and Civil Engineering (GCMCE 07) Design of Damping Base and Dynamic Analysis of Whole Vehicle Transportation based on Filtered
More informationKinematic Analysis of Roll Motion for a Strut/SLA Suspension System Yung Chang Chen, Po Yi Tsai, I An Lai
Kinematic Analysis of Roll Motion for a Strut/SLA Suspension System Yung Chang Chen, Po Yi Tsai, I An Lai Abstract The roll center is one of the key parameters for designing a suspension. Several driving
More informationInvestigation of dynamic characteristics of suspension parameters on a vehicle experiencing steering drift during braking
Investigation of dynamic characteristics of suspension parameters on a vehicle experiencing steering drift during braking Item Type Article Authors Mirza, N.; Hussain, Khalid; Day, Andrew J.; Klaps, J.
More informationMB simulations for vehicle dynamics: reduction through parameters estimation
MB simulations for vehicle dynamics: reduction through parameters estimation Gubitosa Marco The aim of this activity is to propose a methodology applicable for parameters estimation in vehicle dynamics,
More informationMODELING SUSPENSION DAMPER MODULES USING LS-DYNA
MODELING SUSPENSION DAMPER MODULES USING LS-DYNA Jason J. Tao Delphi Automotive Systems Energy & Chassis Systems Division 435 Cincinnati Street Dayton, OH 4548 Telephone: (937) 455-6298 E-mail: Jason.J.Tao@Delphiauto.com
More informationINTELLIGENT ACTIVE ROLL CONTROL SHAUN TATE
INTELLIGENT ACTIVE ROLL CONTROL SHAUN TATE 1 Production Experience & Awards Series Production 12V BMW 7 Series 2015 BMW 5 Series 2017 RR Phantom 2018 Series Production 48V Bentley Bentayga 2015 Audi SQ7
More informationDownsizing Powertrains NVH Implications and Solutions for Vehicle Integration
Downsizing Powertrains NVH Implications and Solutions for Vehicle Integration Realize innovation. Downsizing Powertrains NVH Implications and Solutions for Vehicle Integration Downsizing trends and NVH
More informationSuspension systems and components
Suspension systems and components 2of 42 Objectives To provide good ride and handling performance vertical compliance providing chassis isolation ensuring that the wheels follow the road profile very little
More informationMulti-body Dynamical Modeling and Co-simulation of Active front Steering Vehicle
The nd International Conference on Computer Application and System Modeling (01) Multi-body Dynamical Modeling and Co-simulation of Active front Steering Vehicle Feng Ying Zhang Qiao Dept. of Automotive
More informationMECA0492 : Vehicle dynamics
MECA0492 : Vehicle dynamics Pierre Duysinx Research Center in Sustainable Automotive Technologies of University of Liege Academic Year 2017-2018 1 Bibliography T. Gillespie. «Fundamentals of vehicle Dynamics»,
More informationinter.noise 2000 The 29th International Congress and Exhibition on Noise Control Engineering August 2000, Nice, FRANCE
Copyright SFA - InterNoise 2000 1 inter.noise 2000 The 29th International Congress and Exhibition on Noise Control Engineering 27-30 August 2000, Nice, FRANCE I-INCE Classification: 0.0 EFFECTS OF TRANSVERSE
More informationMultibody Dynamics Simulations with Abaqus from SIMULIA
Multibody Dynamics Simulations with Abaqus from SIMULIA 8.5.2008 Martin Kuessner Martin.KUESSNER@3ds.com Abaqus Deutschland GmbH 2 One Company, First Class Brands 3D MCAD Virtual Product Virtual Testing
More informationUNIAIR Variable Valve Actuation System Modelling and Integration to the Engine in the GT-SUITE environment
2008 European Conference Frankfurt am Main October, 20th Variable Valve Actuation System Modelling Integration to the Engine in the environment Paolo Ferreri - Caterina Venezia FPT Research & Mechanical
More informationImprovement of Vehicle Dynamics by Right-and-Left Torque Vectoring System in Various Drivetrains x
Improvement of Vehicle Dynamics by Right-and-Left Torque Vectoring System in Various Drivetrains x Kaoru SAWASE* Yuichi USHIRODA* Abstract This paper describes the verification by calculation of vehicle
More informationAddressing performance balancing in fuel economy driven vehicle programs
EAEC-ESFA 2015 Presenter: Dr. Filip Deblauwe Addressing performance balancing in fuel economy driven vehicle programs Smarter decisions, better products. Introduction Performance balancing Application
More informationSteering Dynamics of Tilting Narrow Track Vehicle with Passive Front Wheel Design
Journal of Physics: Conference Series PAPER OPEN ACCESS Steering Dynamics of Tilting Narrow Track Vehicle with Passive Front Wheel Design To cite this article: Jeffrey Too Chuan TAN et al 6 J. Phys.: Conf.
More informationFuzzy based Adaptive Control of Antilock Braking System
Fuzzy based Adaptive Control of Antilock Braking System Ujwal. P Krishna. S M.Tech Mechatronics, Asst. Professor, Mechatronics VIT University, Vellore, India VIT university, Vellore, India Abstract-ABS
More informationWhat is model validation? Overview about DynoTRAIN WP5. O. Polach Final Meeting Frankfurt am Main, September 27, 2013
What is model validation? Overview about DynoTRAIN WP5 O. Polach Final Meeting Frankfurt am Main, September 27, 2013 Contents Introduction State-of-the-art on the railway dynamic modelling Suspension modelling
More informationSteering Performance Evaluation of Off Highway Vehicle Using Matlab Tools
Steering Performance Evaluation of Off Highway Vehicle Using Matlab Tools Presenters: Narasimha Kota Vikas Kshirsagar Overview of Presentation Introduction Different Steering Types Orbital Steering Mechanism
More informationStudy on Braking Energy Recovery of Four Wheel Drive Electric Vehicle Based on Driving Intention Recognition
Open Access Library Journal 2018, Volume 5, e4295 ISSN Online: 2333-9721 ISSN Print: 2333-9705 Study on Braking Energy Recovery of Four Wheel Drive Electric Vehicle Based on Driving Intention Recognition
More information