摘要
本文分析了汽车主动悬架和被动悬架的基本工作性能。基于随机最优控制理论，建立了悬架系统的数学模型，并进行了分析、计算。模拟计算结果及幅频特性图表明主动悬架在改善汽车行驶平顺性和操纵稳定性方面，要优于被动悬架。
The objective of this paper is to analyse the performance of active and passive suspensions.The mathematical models are derived and calculated based on random optimal control theory.Computer simulations and frequency response plots illustrate active suspension is more advantageous than passive suspension in driving and handling performance.
出处
《振动与冲击》
EI
CSCD
北大核心
1996年第4期53-58,67,共7页
Journal of Vibration and Shock
关键词
汽车
悬架
最优控制
计算机仿真
主动悬架
automobile suspension,optimal control,amplitude frequency performance
