SARDAR RAJA COLLEGE OF ENGINEERING, ALANGULAM

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1 SARDAR RAJA COLLEGE OF ENGINEERING, ALANGULAM DEPARTMENT OF MECHANICAL ENGINEERING MICRO LESSON PLAN SUBJECT : MECHATRONICS CODE : ME 71 CLASS : IV Year / VII SEM DEPT. OF MECHANICAL ENGG.

2 ME71 MECHATRONICS L T P C (COMMON TO MECHANICAL AND PRODUCTION- VI SEMESTER) UNIT I - MECHATRONICS, SENSORS AND TRANSDUCERS 9 Introduction to Mechatronics Systems Measurement Systems Control Systems Microprocessor based Controllers. Sensors and Transducers Performance Terminology Sensors for Displacement, Position and Proximity; Velocity, Motion, Force, Fluid Pressure, Liquid Flow, Liquid Level, Temperature, Light Sensors Selection of Sensors. UNIT II - ACTUATION SYSTEMS 9 Pneumatic and Hydraulic Systems Directional Control Valves Rotary Actuators. Mechanical Actuation Systems Cams Gear Trains Ratchet and pawl Belt and Chain Drives Bearings. Electrical Actuation Systems Mechanical Switches Solid State Switches Solenoids Construction and working principle of DC and AC Motors speed control of AC and DC drives, Stepper Motors-switching circuitries for stepper motor AC & DC Servo motors. UNIT III - SYSTEM MODELS AND CONTROLLERS 9 Building blocks of Mechanical, Electrical, Fluid and Thermal Systems, Rotational Transnational Systems, Electromechanical Systems Hydraulic Mechanical Systems. Continuous and discrete process Controllers Control Mode Two Step mode Proportional Mode Derivative Mode Integral Mode PID Controllers Digital Controllers Velocity Control Adaptive Control Digital Logic Control Micro Processors Control. UNIT IV - PROGRAMMING LOGIC CONTROLLERS 9 Programmable Logic Controllers Basic Structure Input / Output Processing Programming Mnemonics Timers, Internal relays and counters Shift Registers Master and Jump Controls Data Handling Analogs Input / Output Selection of a PLC. UNIT V - DESIGN OF MECHATRONICS SYSTEM 9 Stages in designing Mechatronics Systems Traditional and Mechatronic Design - Possible Design Solutions. Case studies of Mechatronics systems- Pick and place Robot- Autonomous mobile robot-wireless surveillance balloon- Engine Management system- Automatic car park barrier. TOTAL: 45 PERIODS TEXT BOOKS: 1. Bolton,W, Mechatronics, Pearson education, second edition, fifth Indian Reprint, Smaili.A and Mrad.F, "Mechatronics integrated technologies for intelligent machines", Oxford university press, 2008

3 ME71 MECHATRONICS SUBJECT DESCRIPTION AND OBJECTIVES DESCRIPTION A mechatronics engineer unites the principles of mechanics, electronics, and computing to generate a simpler, more economical and reliable system. Mechatronics is centered on mechanics, electronics, computing, control engineering, molecular engineering (from nanochemistry and biology), and optical engineering, which, combined, make possible the generation of simpler, more economical, reliable and versatile systems. The portmanteau "mechatronics" was coined by Tetsuro Mori, the senior engineer of the Japanese company Yaskawa in An industrial robot is a prime example of a mechatronics system; it includes aspects of electronics, mechanics, and computing to do its day-to-day jobs. OBJECTIVE: To understand the interdisciplinary applications of Electronics, Electrical, Mechanical and Computer Systems for the Control of Mechanical and Electronic Systems. REFERENCES: 1. Rajput. R.K, A textbook of mechatronics, S. Chand & Co, Michael B. Histand and David G. Alciatore, Introduction to Mechatronics and Measurement Systems, McGraw-Hill International Editions, Bradley D. A., Dawson D., Buru N.C. and. Loader A.J, Mechatronics, Chapman and Hall, Dan Necsulesu, Mechatronics, Pearson Education Asia, 2002 (Indian Reprint). 5. Lawrence J. Kamm, Understanding Electro Mechanical Engineering, An Introduction to Mechatronics, Prentice Hall of India Pvt., Ltd., Nitaigour Premchand Mahadik, Mechatronics, Tata McGraw-Hill publishing Company Ltd, 2003

4 MICRO LESSON PLAN Hours LECTURE TOPICS READING UNIT I - MECHATRONICS, SENSORS AND TRANSDUCERS 1 Introduction to Mechatronics Systems 2 Measurement Systems Control Systems 3 Microprocessor based Controllers 4 Sensors and Transducers Performance Terminology 5 Sensors for Displacement, Position and Proximity 6 Velocity, Motion, Force 7 Fluid Pressure 8 Liquid Flow, Liquid Level, Temperature 9 Light Sensors Selection of Sensors. UNIT II - ACTUATION SYSTEMS 10 Pneumatic and Hydraulic Systems 11 Directional Control Valves 12 Rotary Actuators. Mechanical Actuation Systems 13 Cams Gear Trains Ratchet and pawl 14 Belt and Chain Drives Bearings 15 Electrical Actuation Systems Mechanical Switches Solid State Switches 16 Solenoids Construction and working principle of DC and AC Motors 17 speed control of AC and DC drives, Stepper Motorsswitching circuitries for stepper motor 18 AC & DC Servo motors. UNIT III - SYSTEM MODELS AND CONTROLLERS 19 Building blocks of Mechanical, Electrical 20 Fluid and Thermal Systems, Rotational 21 Transnational Systems, Electromechanical Systems Hydraulic 22 Mechanical Systems. Continuous and discrete process Controllers 23 Control Mode Two Step mode Proportional Mode 24 Derivative Mode Integral Mode PID Controllers 25 Digital Controllers 26 Velocity Control Adaptive Control Digital Logic Control 27 Micro Processors Control.

5 UNIT IV - PROGRAMMING LOGIC CONTROLLERS 28 Programmable Logic Controllers 29 Basic Structure 30 Input / Output Processing 31 Programming Mnemonics 32 Timers, Internal relays and counters 33 Shift Registers 34 Master and Jump Controls 35 Data Handling Analogs Input / Output 36 Selection of a PLC. UNIT V - DESIGN OF MECHATRONICS SYSTEM 37 Stages in designing Mechatronics Systems 38 Traditional and Mechatronic Design 39 Possible Design Solutions 40 Case studies of Mechatronics systems 41 Pick and place Robot- Autonomous mobile robot 42 Wireless surveillance balloon 43 Engine Management system 44 Automatic car park barrier. 45 A/V CLASS