%0 Journal Article
%T Online adaptive inverse control for a class of complex time-varying systems based on combination filtering algorithm<br>基于联合滤波算法的复杂时变系统在线自适应逆控制
%A YU Xi
%A LIU Jian-chang
%A LI Hong-ru
%A <br>于霞
%A 刘建昌
%A 李鸿儒
%J 控制理论与应用
%D 2011
%I 
%X For a class of complex systems with time-varying structure and parameters, an online adaptive inverse control method based on combination filtering algorithm is proposed. This method simultaneously considers the time-varying characteristics of the structure and parameters, and presents an online tracking control mechanism for complex dynamic systems. Meanwhile, a novel combination Volterra kernel method is proposed for dealing with the nonlinear time-varying characteristics, which reduces the computational complexity and provides for nonlinear systems with a better dynamic online tracking control mechanism than the original algorithm. Furthermore, the simulation analysis shows that, for this type of complex time-varying systems, the adaptive inverse control method based on online combination filters can achieve the online modeling of unknown plants fast and effectively.
%K complex time-varying system
%K online adaptive inverse control
%K combination adaptive filtering algorithm
%K nonlinear Volterra filter<br>复杂时变系统
%K 在线自适应逆控制
%K 联合自适应滤波算法
%K 非线性Volterra滤波器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=21567333E5794BF54862CE75620AC77E&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=59906B3B2830C2C5&sid=030782B6ACCD7BEA&eid=7385F0F53E198CDC&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=0