Daniel Baumann, IT AVL CALIBRATION TECHNOLOGIES Today s Message G. Vitale AVL List GmbH (Headquarters)
Load Load POWERTRAIN CALIBRATION EVOLUTION IN THE LAST 20 YEARS Months Months Months ~500 ~5k ~50k 1 Speed >2 Speed >30 1 >2 >3 Electrification 1 1995 >6 2005 >50 2015 ECU Parameters TCU Electr./Non-powertrain G. Vitale 9th Calibration Symposium 04 11 월 2015 3
Load Load POWERTRAIN CALIBRATION EVOLUTION IN THE LAST 20 YEARS Processes & Models Virtual Calibration Methods Model-based Calibration ECU Access/Standards Calibration Months Months Months ~500 ~5k ~50k 1 Speed >2 Speed >30 1 >2 >3 Electrification 1 1995 >6 2005 >50 2015 ECU Parameters TCU Electr./Non-powertrain G. Vitale 9th Calibration Symposium 04 11 월 2015 4
WHAT DOES CALIBRATION NEED TODAY Situation Challenge Highlights Benefits Months ~50k >30 >3 Electrification >50 Intelligent Testing & Data-Analysis Methods CONCERTO/fOX CAMEO Efficient and easy Calibration Methods Data Management Measurement Data Test Meta-Data Calibration Parameters CRETA SANTORIN TESTLIFE Error-free and traceable Results Extended Test Environments Virtual Calibration MOBEO (CruiseM) Virtual Testbed Flexible and affordable Testing Capabilities G. Vitale 9th Calibration Symposium 04 11 월 2015 6
CALIBRATION STORY CONCERTO Roberto Calibration Department Manager AVL Virtual Testbed Calibration Data Analysis Extended Base Calibration CAMEO Dataset Release CRETA G. Vitale 9th Calibration Symposium 04 11 월 2015 7
CAMEO G. Vitale 9th Calibration Symposium 04 11 월 2015 8
REAL DRIVING EMISSIONS EUROPEAN SITUATION 2014 average on-road NO X emission level was estimated 7 x certified Euro 6 emission limit Remarkable performance differences among 15 vehicles tested proves, that the technologies for real-world clean Diesels already exist. Overview of on-road NOX and CO2 emission results for all vehicles under test from: ICCT White Paper, REAL-WORLD EXHAUST EMISSIONS FROM MODERN DIESEL CARS, 10/2014 G. Vitale 9th Calibration Symposium 04 11 월 2015 9
Load RDE= INCREASED POWERTRAIN OPTIMIZED AREA Multi Variants Applications 1 Engine Family to > 50 Vehicle Variants NEDC Speed G. Vitale 9th Calibration Symposium 04 11 월 2015 10
CAMEO REAL DRIVING CYCLE OPTIMIZATION IN 4 STEPS Easy Test Generation Online Test Adaption One-Click Modeling Smooth Maps Cycle analysis Active DoE Automatic Modeling Smooth Optimization G. Vitale 9th Calibration Symposium 04 11 월 2015 11
CAMEO >1.000 running with CAMEO ~4.000 engine testbeds worldwide Our References Everywhere Global Services G. Vitale 9th Calibration Symposium 04 11 월 2015 12
AVL Virtual Testbed G. Vitale 9th Calibration Symposium 04 11 월 2015 13
AREA OF OPTIMIZATION EVOLUTION OF MODEL-BASED CALIBRATION TOWARDS VIRTUAL CALIBRATION Semi- Physical Models Real Driving Neural Network Global Polynomial Model Best Point Experimental Designs Local FF EU2 / EU3 EU3 / EU4 EU4 / EU5 EU6 / RDE NUMBER OF VARIATION PARAMETERS G. Vitale 9th Calibration Symposium 04 11 월 2015 14
THE MOBEO METHODOLOGY THE VIRTUAL CALIBRATION APPROACH Potential additional effort as consequence of RDE Actual effort: 100% Empowerment of the Virtual Environments for Calibration until SoP MOBEO Methodology Test Bed Vehicle S tart o f P roduction Development Environments G. Vitale 9th Calibration Symposium 04 11 월 2015 15
FLEXIBILITY ENABLES EFFICIENCY Transient Profiles Calibration Environment Testbed Virtual Testbed (closed loop) Actuators Vehicle Validation Sensors Production Tolerances Aging effects G. Vitale 9th Calibration Symposium 04 11 월 2015 16
THE AVL VIRTUAL TESTBED CRUISE M Advanced semi-physical powertrain model (MoBEO, CRUISE M, Customer specific models, etc.) CAMEO Same Calibration Procedures PUMA identical interface as on real test bed (PUMA, CAMEO, Application System) Simulation results stored in same Same Post- Processing CONCERTO Layouts for data analysis SANTORIN format (PUMA Host Connection) dspace or ETAS pre-configured HiL System with AVL specified extensions G. Vitale 9th Calibration Symposium 04 11 월 2015 17
CONCERTO G. Vitale 9th Calibration Symposium 04 11 월 2015 18
CONCERTO >24.000 Users Powertrain Development 7% 3% 9% Engine Testbed Evaluation 26% Indicating Evaluation Emission Evaluation 7% PT Testbed Evaluation Endurance / Durability Test 5% Gearshift Evaluation 8% 15% 20% Vehicle Test Evaluation Hybrid, Drivetrain, electrification etc. Simulation G. Vitale 9th Calibration Symposium 04 11 월 2015 19
CONCERTO APPLICATIONS Fast Error-free Documented G. Vitale 9th Calibration Symposium 04 11 월 2015 20
CRETA G. Vitale 9th Calibration Symposium 04 11 월 2015 21
CRETA Calibration Project Time Optimization, 12% Documentation, 9% Data Handling 51% Testing, 13% Preparation, 15% Percentage overall time (average across 11 companies of automotive industry, aeronautic and aerospace industry, railway industry) Source: Prof. Anderl, DiK, TU Darmstadt, Germany G. Vitale 9th Calibration Symposium 04 11 월 2015 22
CRETA From firefighting processes To a Safe and professional Dataset Management G. Vitale 9th Calibration Symposium 04 11 월 2015 23
CRETA >10.000 Engineers using CRETA ~30.000 Engine calibration engineers worldwide Everywhere Global Services G. Vitale 9th Calibration Symposium 04 11 월 2015 24
CRETA DATA INTELLIGENCE COMPARE PRO MT EU6 US Up to 300 Variants Comparison MT/EU6 MT/US MT/India AT/EU6 AT/US India Tank leakagediagnostic AT EU6 US India Lambda-Sensor Exhaust Temperature Model CVT Secondary air G. Vitale 9th Calibration Symposium 04 11 월 2015 25
CRETA DATA INTELLIGENCE DELIVERY GUARD MT EU6 US Upcoming Intelligent Hints AT/US AT/EU6 MT/India MT/US MT/EU6 India Tank leakagediagnostic AT EU6 Lambda-Sensor? US India Exhaust Temperature Model? Secondary air? CVT G. Vitale 9th Calibration Symposium 04 11 월 2015 26
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