Application of Wavelets Transforms to Distributed Parameter Systems’ Control

摘要：

The distributed parameter systems(DPS) optimal boundary control problem described by the partial differential equations(PDEs) has been a thorny problem and a focus of some researchers recently.Based on Haar orthogonal wavelets approximate approach,this paper attempts to propose a new approach for a class of DPS boundary control.With the help of Haar wavelets transforms and its operational matrixes,by converting it into that of lumped parameter systems(LPS),the DPS’ optimal boundary control problem can be solved.Compared with other orthogonal function approximate methods,the proposed method has advantages of little computation,simple algorithm and high approximate precision.The simulation results also proved that it is an efficient algorithm for DPS with the above merits.

关键词： distributed parameter systems(DPS) wavelets transforms wavelets operational matrixes optimal boundary control

作者: Gui-ge Gao Xian-wen Zeng Xing-sheng Gu

作者单位: Electric Engineering School,Shanghai Dianji University,ShanghaiResearch Institute of Automation,East Electronic and Information School,Shanghai Dianji University,Shanghai Research Institute of Automation,East China University of Science and Technology,Shanghai

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）