Integrated Control of Suspension and Steering Systems Based on Vehicle Handling and Performance
In this paper, the features of electrical power steering (EPS) and semi-active suspension (SAS) systems have been carefully researched, and an integrated control strategy based on neural network theory was proposed to achieve the integrated control of EPS and SAS systems. In order to achieve the simulation of the integrated control strategy, a neural network controller of EPS and SAS systems was designed under MATLAB environment, and a passenger car virtual prototyping model including the EPS and SAS systems was established in vehicle dynamics simulation software SIMPACK. By ride comfort and handing stability simulation, the integrated control strategy was proved to be effective. The primary goal of this paper is to propose an effective and reliable integrated control strategy of EPS and SAS systems, and improve the ride comfort as well as handing stability of automobile.
electrical power steering semi-active suspension integrated control ride comfort handing stability
Wei Liu Wen-ku Shi De-guang Fang Fu-xiang Guo
State Key Laboratory of Automotive Simulation and Control, Jilin university, China Nanjing IVECO Motor Company LTD, Nanjing, China
国际会议
沈阳
英文
953-960
2011-11-22（万方平台首次上网日期，不代表论文的发表时间）