%0 Journal Article
%T Convergence analysis of learning-enhanced PID control system<br>学习增强型PID控制系统的收敛性分析
%A YAN Jing-wen
%A HOU Zhong-sheng
%A <br>晏静文
%A 侯忠生
%J 控制理论与应用
%D 2010
%I 
%X Using the repeatability of controlled systems, a learning-enhanced PID control method is presented for a general discrete-time nonlinear system and a rigorous convergence is proved. The effectiveness and advantage of the proposed learning-enhanced PID method is demonstrated through simulations of freeway traffic system. Since this method is of modularize design, in its implementation we need only add a complementary iterative-learning-controller(ILC) to the existing PID feedback control loop, without the need of any system reconfiguration or system redesign.
%K Iterative learning control
%K PID control
%K discrete-time nonlinear system
%K convergence<br>迭代学习控制
%K PID控制
%K 非线性离散系统
%K 收敛性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=C9A796852290CA73800F71256ED18179&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=A67EE05E56DA7F45&eid=B5D9C773C430C13C&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=17