摘要
汽车悬架的主动控制非常困难,特别是要处理越野汽车的舒适性和操纵性。越野汽车的悬架位移量非常大,非线性时变特性和阻尼特性非常显著。一种能提高主动悬架系统的效率的方法是:保留线性控制方法的优点,同时用线性回馈方法识别并取消非线性特性。介绍了主动悬架的控制策略和军用越野汽车的一种控制方法。
Effective control of ride quality and handling performance are challenges for active vehicle sus - pension systems,particularly for off-road applications.Off-road vehicles experience large suspension displace - ments,where the nonlinear kinematics and damping characteristics of suspension elements are significant.One approach to improving the effectiveness of active vehicle suspension systems,while preserving the benefits of linear control techniques,is to identify and cancel these nonlinearities using Feedback Linearization.This aticle present the mainly used active suspension control strategies,and especially introduce the military vehicle control strategy.
出处
《襄樊职业技术学院学报》
2003年第4期1-3,7,共4页
Journal of Xiangfan Vocational and Technical College
