摘要
基于主动悬架车辆1/4动力学模型,采用LQG最优调节器理论确定了主动悬架的最优控制方法,利用MATLAB软件建立了主动悬架汽车动力学仿真模型,并用某一车型数据进行了动力学分析和仿真.仿真输出量可作为评价主动悬架的控制方法和与平顺性有关的车辆结构参数的依据.
Linear-Quadratic-Gaussian(LQG)optional regulator theory is applied to optional control of active-suspension based on quarter vehicle dynamics mod el of active-suspension.Using MATLAB software,dynamics simulation model of vehi cle of active-suspension is established to make analysis and simulation accordi ng to some actual data.Simulation output can be used to evaluate the control met hod of active-suspension and structure parameters of vehicle in relation to rid e performance.
出处
《山东理工大学学报（自然科学版）》
CAS
2003年第6期22-25,共4页
Journal of Shandong University of Technology:Natural Science Edition
