Browsing by Author "Ahmed,A.A."

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Citation Count: 1
Stability and dynamic control of four in-wheel motored vehicle using fuzzy PID controller
(International Journals of Engineering and Sciences Publisher, 2016) Ahmed,A.A.; Özkan,B.
The yaw rate and the body sideslip angle (BSA) of vehicle are the most important parameters to describe vehicle stability and performance. The main goal of this paper is to improve the stability of in-wheel motored vehicle, this will be done by construct Simulink model using Matlab includes 2DOF vehicle dynamics as a reference model, 4 four wheel drive nonlinear vehicle model, and the structure of the fuzzy PID controller. Compared to conventional PID controller, the fuzzy PID controller can regulate the proportional, integral, and derivative parameters and improve the responds of vehicle system. Many simulation results show the vehicle stability control system using fuzzy PID controller can improve the handling and stability of the vehicle. © June 2016 IJENS.
Citation Count: 8
Using of fuzzy pid controller to improve vehicle stability for planar model and full vehicle models
(Research India Publications, 2017) Ahmed,A.A.; Özkan,B.
Stability control system plays an important role in vehicle dynamics in order to improve the vehicle handling and stability performances. In this paper, vehicle stability control system is studied by using of two vehicle models which are a planar vehicle model and full vehicle model, design of a complete vehicle dynamic control system is required to achieve high performance of vehicle stability and handling, this control system structure includes three parts which are a reference model (2 DOF vehicle model) used for yaw stability control analysis and controller design, actual vehicle model, and the controller. In this work a fuzzy PID controller was used and designed to improve the stability of the vehicle. Many simulation results show the structures of control systems for vehicle models used in this work were successful and can improve the handling and stability of the vehicle. © Research India Publications.