Robust Direct Yaw Moment For Optimal Control Using PSO In Step Steering Manoeuvre

Ab Aziz, Ab Wafi and Ghazali, Rozaimi and Chong, Chee Soon and Saadon, Intan Mastura and Omar, Mohd Firdaus and Aripin, Muhamad Khairi (2018) Robust Direct Yaw Moment For Optimal Control Using PSO In Step Steering Manoeuvre. International Journal Of Mechanical Engineering And Technology (IJMET), 9 (11). pp. 1789-1798. ISSN 0976-6340

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Abstract

Direct yaw moment is one of the active safety and handling system, which is used to improve the vehicle stability and steerability by controlling each individual wheel for optimum traction especially in lateral and yaw dynamics. This type of system has been attracting many researchers to introducing a new control strategy for improving the existing system, where one of the prominent linear control strategies is an optimal control theory. By introducing the integral term in the Linear Quadratic Regulator, the offset of the control system can be eliminated which simultaneously enhance the robustness of the system parameters against the external disturbance, un-modelled dynamics or measurement.With the integration of the meta-heuristic computational tuning method, which is known as Particle Swarm Optimization algorithm, the parameters of the Linear Quadratic Integral controller are tuned properly which consequently increase the tracking performance in the step steering simulation test.

Item Type:	Article
Uncontrolled Keywords:	Yaw rate, DYC, LQI, Optimal control
Divisions:	Faculty of Engineering Technology
Depositing User:	Mohd. Nazir Taib
Date Deposited:	14 Aug 2019 04:53
Last Modified:	27 Aug 2021 13:07
URI:	http://eprints.utem.edu.my/id/eprint/22953
Statistic Details:	View Download Statistic

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