Integrated Control of Electric Power Steering and Active Suspension System Based on LQG Theory

摘要：

　　The vehicle dynamics models which have integrated electric power steering (EPS) and active suspension system (ASS) were built,the integrated LQG (Linear-Quadratic Gaussian)controller which adopts centralized structure was designed,computer simulations were carded out with the MATLAB/Simulink software.The simulation results showed that the LQG controller could not only apparently filter sensor measurement noise influencing the integrated systems,but also effectively improve vehicle handing stability and steering portability.

关键词： electric power steering active suspension system LQG integrated control

作者: Peng Jiankun Feng Nenglian He Hongwen

作者单位: National Engineering Laboratory for Electric Vehicles,Beijing Institute of Technology,Beijing,China College of Environment and Energy Engineering,Beijing University of Technology,Beijing,China

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1653-1658

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）