Author(s)

Jiangong Huang ¹, Wenjing Huang ²

Affiliation(s)

¹ School of Automotive and Traffic Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, China
² School of Foreign Languages, Shandong University of Science and Technology, 579 Qianwangang Road, Qingdao, 266510, China

Corresponding Author

Jiangong Huang

ABSTRACT

In modern automobile technology, suspension system as a bridge connecting the wheel and the body, its performance directly affects the vehicle's driving comfort, handling stability and safety. The purpose of this study is to compare and analyze the application performance of PID control, fuzzy control and adaptive control in active suspension control system through simulation experiments. The suspension dynamics model is constructed by MATLAB software, and the corresponding control strategy is designed. The experimental results are compared and analyzed from four aspects: body acceleration, suspension dynamic travel, tire dynamic load and control energy consumption. It is found that the adaptive control strategy is superior to PID control and fuzzy control in all performance indexes, and can effectively improve vehicle comfort, stability and energy efficiency. The research results provide a theoretical basis for the design and optimization of active suspension control system.

KEYWORDS

Active suspension control system; Performance comparison; Simulation research; Adaptive control; Comprehensive performance evaluation

CITE THIS PAPER

Jiangong Huang, Wenjing Huang, Simulation Research on Performance Comparison of Active Suspension Control System. Journal of Engineering Mechanics and Machinery (2024) Vol. 9: 45-51. DOI: http://dx.doi.org/10.23977/jemm.2024.090306.

REFERENCES

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[2] Yang Min, Cao Congyong. Simulation of Vibration Control for Active Suspension System of Micro Electric Vehicle [J]. Computer Simulation, 2023, 40 (10): 167-171.
[3] Li Jingwei, Luo Jiannan, Huang Zhen. Design of semi-active suspension controller considering time delay of CDC System [J]. Automotive Engineering, 2019, 46(5):913-922.
[4] Zhou Xiang, Wen Shurong. Research on Control Method of Automotive Active Suspension Based on Superspiral Second-order synovial Film [J]. Machinery Design & Manufacture, 2024(1):52-57.
[5] Zhao Jianqiao, Yan Tianyi, GUI Yongjian, et al. Research on semi-active Suspension control Strategy based on Fuzzy PID [J]. Journal of Qingdao University: Engineering & Technology Edition, 2023, 38(3):54-58.

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