Adaptive hybrid control strategy for semi-active suspension system

[摘要] A hybrid control strategy for semi-active suspension provides a good compromise between comfort and handling. Based on the hybrid coefficient the suspension can be biased towards a skyhook or a groundhook system. To provide an optimum value of the hybrid coefficient an adaptive hybrid strategy is presented in this paper. The proposed adaptive hybrid system is implemented on a two-state damper and is compared with a conventional hybrid system with fixed value of the hybrid coefficient. A quarter-car model is used to validate the results. The simulation results indicate that the proposed adaptive hybrid control system can perform better than a conventional hybrid control system.

[发布机构] School of Mechanical Engineering, VIT University, Vellore, Tamil Nadu; 632014, India^1

[效力级别] 工业技术

[关键词] Adaptive hybrid control;Hybrid control strategies;Hybrid control systems;Hybrid strategies;Optimum value;Quarter car model;Semi active suspension;Semi-active suspension systems