Abstract—This paper aims to construct a control system for suspension system in automobiles. The implementation technology of the controllers and the subsequent experimental study are used. The present work aims to develop an active, safe, and driving pleasure, and keeping vehicle occupants comfortable and reasonably well isolated from road noise, bumps, and vibrations. Software enables the modeling and dynamic simulation of the control system. A simulation and analytical methodologies are used here to analyze the suspension system. It is found that active suspension system improves ride comfort even at resonant frequency. For step input of 0.08 m, the sprung mass displacement has been reduced by 25 % which shows the improvement in ride comfort and sprung mass acceleration reduced by 89. 93% .The suspension travel has been reduced by 74.64% and tire deflection has reduced by 89.73%.
Index Terms—Automobiles, control systems, electromagnetic, suspension systems.
Suleiman Abu-Ein and Sayel M. Fayyad are with Department of Mechanical Engineering, Faculty of Engineering Technology, P.O. Box 15008, Jordan, Al-Balqa Applied University Amman-Jordan (e-mail: firstname.lastname@example.org).
Cite:Suleiman Abu-Ein and Sayel M. Fayyad, "Electromagnetic Suspension System: Circuit and Simulation," International Journal of Modeling and Optimization vol. 3, no. 5, pp. 440-444, 2013.