Study on Adaptive Control Wavelet De-noising of the Semi-active Air Suspension
In order to eliminate the noise interference of semi-active air suspension system caused by nonlinearity of system,time-variation of parameters and uncertainty of model,the working principle of wavelet de-noising of the semi-active air suspension is studied,the wavelet de-noising neuron adaptive controller of semi-active air suspension is designed,the dynamic model of semi-active air suspension is established based on wavelet de-noising and the effectiveness of wavelet de-noising is analyzed on simulation.The result shows that the semi-active air suspension based on wavelet de-noising neuron adaptive controller improved the centroid acceleration and pitching angular acceleration of vehicle and ameliorated the comprehensive performance of the vehicle.
Semi-active air suspension Adaptive control Wavelet de-noising
Ruochen Wang Hui Dou Jiaojiao Li
School of Automobile and Traffic Engineering,Jiangsu University,Zhenjiang 212013
国际会议
南京
英文
1-4
2013-08-20（万方平台首次上网日期，不代表论文的发表时间）