Traction control systems

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Traction control systems

  1. 1. A TOPIC SEMINAR ON<br />“TRACTION CONTROL SYSTEM”<br />Presented by,<br />Vijay S<br />(4PS07ME093)<br />P.E.S.C.E. Mandya<br />
  2. 2. INTRODUCTION:<br />Traction<br />Traction Control System<br />Types of TRAC System<br />
  3. 3. HISTORY:<br />4-wheel drive<br />Differentials<br />Antilock Braking System<br />TRAC System <br />
  4. 4. Differentials:<br />Advantages:<br />Power to most traction<br />Simple in Action<br />Wheel locking<br />Disadvantages:<br />Wear out<br />Cost to build.<br />Special lubricants.<br />LITERATURE: <br />
  5. 5. LITERATURE: <br />4-wheel Drive Systems <br />Advantages:<br />Reducing slip<br />No delay<br />No Driver intervention required<br />Disadvantages:<br /><ul><li>More hardware
  6. 6. Not economic
  7. 7. Performance drop</li></li></ul><li>LITERATURE<br />Anti lock Braking System:<br />Advantages:<br />Wheel locking is avoided.<br />Sudden throttle control.<br />Disadvantages:<br />Not effective at cornering.<br />Maintenance issues.<br />Not effective at Skidding.<br />
  8. 8. BLOCK DIAGRAM OF TRAC:<br />PROCESS<br />
  9. 9. CASE STUDIES:<br />Limited slip differential<br />1971 - Buick division of GM “MaxTrac”<br />Honda ST in 1992, Kawasaki Concours 14 in 2010<br />Mitsubishi's modern Active Skid and Traction Control 2006<br />“Theory of ground vehicles” - Prof. Jo Yung Wong, Carleton University.<br />
  10. 10. SCOPE:<br />Self learning systems<br />Track conditions<br />Tire condition<br />Internal settings<br />Desired TRAC control level<br />
  11. 11. TRAC SYSTEM:<br />TOYOTA SUPRA MARK IV<br />
  12. 12. TRAC WHEEL SPEED CONTROL:<br />wheel speed control against time<br />
  13. 13. BENEFITS OF TRACTION CONTROL:<br />Avoiding accidents<br />Sudden twists and turns<br />Slippage of the wheels<br />Stopping distances<br />Driving a powerful car<br />Most gripping.<br />
  14. 14. APPLICATIONS:<br />In road cars<br />In race cars<br />In motorcycles<br />In off road vehicles<br />safety<br />
  15. 15. DISADVANTAGES:<br />wear on brake components.<br />Holds performance driving.<br />Allows 10 % wheel slip.<br />Its banned in F1 racing.<br />
  16. 16. IMAGES (APPLICATIONS):<br />TRAC System difference at cornering<br />
  17. 17. IMAGES (APPLICATIONS):<br />ICE TRACK RACING (Model subaru STI)<br />
  18. 18. IMAGES (APPLICATIONS):<br />DUCATI bike with TRAC system<br />
  19. 19. IMAGES (APPLICATIONS):<br />Mitsubishi Eclipse with ASTC<br />
  20. 20. REFERENCE:<br />“Mechanical Wear Fundamentals and Testing” – Dr. Raymond Bayer, CRC Press.<br />“Theory of ground vehicles” - Prof. Jo Yung Wong, Carleton University, Canada.<br />“Traction Control and other electronic trickery” – Prof. Andrew Trevitt, California State University.<br />“How stuff works - TRAC System” - Davison technologies, U.S.A.<br />"Work-Related Roadway Crashes - Challenges and Opportunities for Prevention" - Stephanie G. et al. The National Institute for Occupational Safety and Health.<br />“AUTOSHOP 101” - Kevin Sullivan, Washington Post journalist.<br />
  21. 21. END OF TOPIC:<br />THANK YOU<br />

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