Control of active car suspension system based on 2PID and PSO Optimization

Authors

  • Hajer Emad University of Baghdad Al-Khwarizmi College of Engineering Mechatronics Engineering Department
  • Ali Mary University of Baghdad Al-Khwarizmi College of Engineering Mechatronics Engineering Department
  • Malik Mohammed Ali University of Baghdad Al-Khwarizmi College of Engineering Mechatronics Engineering Department

Keywords:

Active suspension, PSO, PID controller, quarter car

Abstract

Active suspension systems are essential to improve vehicle performance and ride comfort under various road vibrations. Active suspension systems proved a better option compared to a passive suspension system. It has an actuator that produces a force that reduces the turbulence caused by road interference. The suspension in this research is controlled by a 2Proportional-Integral-Derivative (PID) and optimize the gains using the Particle Swarm Optimization (PSO) method. Three forms of road disturbances are studied one is sine and step input and a single and two bumps. Simulation results demonstrated the advantage of 2PID controllers-based PSO algorithm in terms of improving the dynamic performance of the active suspension system regarding to body acceleration position and deflection and provide good tire-road contact.

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Published

2022-04-26

Issue

Vol. 5 (2022): EJET

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Control of active car suspension system based on 2PID and PSO Optimization. (2022). Eurasian Journal of Engineering and Technology, 5, 155-170. https://geniusjournals.org/index.php/ejet/article/view/1410