Research on fuzzy control of two-stage ISD suspension based on variable inerter

Linhao Jin; Jingjing Fan; Fu Du; Ming Zhan

doi:10.1117/12.3010611

1 December 2023 Research on fuzzy control of two-stage ISD suspension based on variable inerter

Linhao Jin, Jingjing Fan, Fu Du, Ming Zhan

Proceedings Volume 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023); 129401G (2023) https://doi.org/10.1117/12.3010611
Event: Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 2023, Sipsongpanna, China

Abstract

In order to better balance the driving safety and ride comfort of the car, a new two-stage semi-active suspension structure is designed with three elements of variable inerter, spring and damper as the suspension structure. Firstly, the ISD semi-active suspension is set up in Matlab/Simulink; Besides both the road model and fuzzy controller model are set up to simulate the dynamics of three schemes, namely passive ISD suspension, inerter PID control and inerter fuzzy control respectively. The results indicate that the performance of ISD suspension adopting the fuzzy control strategy is better, compared with the passive ISD suspension and the ISD PID-controlled suspension. thus it verifies the superiority of using fuzzy control strategy.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Linhao Jin, Jingjing Fan, Fu Du, and Ming Zhan "Research on fuzzy control of two-stage ISD suspension based on variable inerter", Proc. SPIE 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 129401G (1 December 2023); https://doi.org/10.1117/12.3010611

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