摘要
通过讨论LQG控制的原理与方法,针对LQG控制过程中权系数因子的不同选择,分析其对座椅加速度的影响。在Simulink环境下建立悬架仿真模型,对其影响仿真曲线进行分析,评价LQG控制在车辆主动悬架系统上的可行性以及权系数的选取对主动悬架座椅系统的影响。
By discussing the principle and method of LQG control,according to the different choice of weighted coefficient in the LQG control process,its influence on the seat acceleration is analyzed. The simulation curve is analyzed,and the suspension simulation model is established in the Simulink environment,the selection of evaluation of LQG in the control of vehicle active suspension system and the feasibility of the weight coefficient of active seat suspension system are evaluated.
出处
《机械研究与应用》
2014年第3期76-77,83,共3页
Mechanical Research & Application
