Date of Publication :3rd March 2017
Abstract: There is an increase in road accidents every day. People's lives are becoming risky when traveling on the highways. This research paper focuses primarily on development such a mechanical system that can automatically operate the vehicle and save human lives. A lot of different control methods have been developed for ABS systems. The components of model include quarter car model, tire model, brake actuator and PI controller. Under the changing road conditions, these approaches vary in their theoretical basis and efficiency. ABS attempts to control the wheel slip in order to achieve maximum friction and maximize steering stability also known as lateral stability. It is possible to stop the vehicle in the shortest distance while maintaining control of direction and to regulate or control the wheel speed. The key problems and the latest developments in their control techniques are summarized. For modern vehicles, antilock braking system (ABS) is used to avoid slip and lock the wheel after the brakes are applied. It is an automotive safety system, the controller is given to control the torque needed to maintain the optimal slip ration.
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