摘要
对悬架的频响特性进行的分析发现,悬架的特性与振动频率有关。因此提出了一种基于频率分析的半主动悬架的模糊控制方法。利用Matlab分别对被动悬架、采用skyhook控制的半主动悬架和基于频率分析的模糊控制的半主动悬架进行了仿真。对比仿真的结果验证了文中提出的模糊控制方法的有效性。
Analyses on the frequency response characteristics of suspension reveal that the characteristics of suspension are frequency-dependent. Hence a fuzzy control scheme for semi-active suspension is put forward based on frequency analysis. By using Matlab software, the simulations on passive suspension; semi-active suspension with skyhook control and the semi-active suspension with fuzzy control based on frequency analysis are conducted respectively. The comparison of simulation results verifies the effectiveness of the proposed fuzzy control scheme.
出处
《汽车工程》
EI
CSCD
北大核心
2008年第6期518-522,共5页
Automotive Engineering
关键词
半主动悬架
模糊控制
仿真分析
semi-active suspension
fuzzy control
simulation analysis
