A Frequency-Domain Approach to PD-type Iterative Learning Control

摘要：

Iterative Learning control (ILC) is a powerful control concept that iteratively improves the behaviors of processes that are repetitive in nature. A new and systematic design of the PD iterative learning control has been presented based upon frequency domain of plant. For design specifications, including the convergence margin and cut-off frequency which is determined by useful input signal, a proper PD learning operator can be tuned practically and the obtained rate of convergence is quit good. It also noted that, for a given plant, frequency band can not been increased much more with PD learning operator for guaranteeing convergence. Simulation results show that the proposed algorithms are practical and effective.

关键词： Iterative Learning Control PD Controller Convergence Rate Frequency Domain

作者: Hongsheng Li Xiulan Wen Jianhua Zhang Yangquan Chen

作者单位: School of Automation Nanjing Institute of Technology Nanjing 211167,China Center for Self-Organizing and Intelligent Systems Utah State University 4160 Old Main Hill,Logan,UT

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）