摘要
针对汽车四分之一主动悬架模型,提出免疫模糊控制策略。该策略兼有模糊控制的快速简单和免疫控制的全局搜索最优解的优点,并可同时考虑车身垂直加速度、悬架动行程和轮胎动载等多种因素。结果表明,与独立的免疫控制和模糊控制比较,该免疫模糊控制策略的综合性能最优。
A immune fuzzy controller was proposed to control active suspension of a quarter car.It made full use of the advantages of fuzzy control which is quick and simple,and immune control which can search the optimization value in the global areas of solution space.And body vertical acceleration, suspension deformation and tire dyfiamic load were considered simultaneously.The simulation results indicate that compared with the immune controller and fuzzy controller,comprehensive performance of the immune-fuzzy controller is the best.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第S2期408-410,416,共4页
China Mechanical Engineering
关键词
主动悬架
免疫算法
模糊控制
仿真
active suspension
immune algorithm
fuzzy control
simulation
