Earticle

초록

영어

With the rapid and bursting development of computer and control science, research on iterative learning control system is a hot topic. Random delays of control and measurement signals during transmission over wireless network seriously affect the convergence performance of iterative learning control (ILC) systems. System based on step random delay model, the transfer matrix is derived, which contains random delay impact factor. For different cases of random delay, characteristic value and other elements of the shifting of the lower triangular matrix are analyzed respectively determine the rate of convergence and strong convergence. Analysis shows that the convergence speed is reduced, robust convergence have also been affected. Especially, the impact of control signal delays on robust convergence is greater than that of measurement signal delays. Simulation results are provided to demonstrate correctness of the conclusion. Finally, some potential improvement of proposed method is pointed out.

목차

Abstract
 1. Introduction
 2. The Description of the Problem
 3. The Measurement and Control Signal on the Impact of Random Time Delay on ILC
  3.1. The Random Time Delay Control Signal
  3.2. The Random Time Delay Signal Measurement
 4. The Experimental Analysis
 5. Conclusion and Summary
 References

키워드

저자

• Fengling Yin [ Binzhou Polytechnic, Shandong, China ]
• Bingquan Huo [ Binzhou Polytechnic, Shandong, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605