Development Of Brake System For Reduced Scale Vehicle

Sasitharan , Yellapan (2013) Development Of Brake System For Reduced Scale Vehicle. Project Report. UTeM, Melaka. (Submitted)

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Abstract

This project investigates on the development of the brake system for reduced scale vehicle on the field of vehicle structure, dynamics and control. Brake system is most important part in a vehicle safety. Due to the unpredictable of safety and high cost involvement for testing of brake dynamics which developed with control strategies in a full scale vehicle, a reduced scale vehicle with reduce scale brake dynamics is purposed in this project. A reduced scale brake system model is developed by using Bond Graph method. The brake torque tracking control is developed using the PID controller. The response of brake torque tracking control was evaluated by sinusoidal, square, saw tooth and random functions. The performace of the PID controller for sinusoidal, square, sawtooth and random inputs has shown the capability of the controller produce the braking torque close to desired braking torque. Antilock Braking System (ABS) for reduced scale vehicle is developed using PID and Fuzzy logic control. The simulation results PID in term of braking distance, stopping time shows better result in ABS braking compare to FLC.

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