Acta mathematica scientia,Series A ›› 2018, Vol. 38 ›› Issue (3): 599-612.

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Convergence Analysis of Iterative Learning Control for Linear Continuous-Time Switched Systems with Arbitrary Time-Driven Switching Rules

Yang Xuan1, Ruan Xiaoe2, Wang Peng3   

  1. 1 School of Science, Xi'an Polytechnic University, Xi'an 710048;
    2 School of Mathematics and Statistics, Xian Jiaotong University, Xi'an 710049;
    3 Troops 63771 of PLA, Shaanxi Weinan 714000
  • Received:2017-04-06 Revised:2017-10-16 Online:2018-06-26 Published:2018-06-26
  • Supported by:
    Supported by the Doctoral Foundation of Xi'an Polytechnic University (BS1617)

Abstract: This paper addresses the convergence performance of first-order and higher-order PD-type iterative learning control strategies for a class of linear continuous-time switched systems. The manipulated systems are elaborated by arbitrary time-driven switching signals and can repetitively operate over a finite time interval. By employing the generalized Young inequality of convolution integral theoretical analysis is launched in the sense of Lebesgue-p norm. Simultaneously, sufficient convergence conditions of the algorithms are derived and the effect of the state matrices on the learning performance is quantized. To illustrate the validity and effectiveness of the theoretical results, numerical simulations are conducted.

Key words: Iterative learning control, Switched systems, Switching rules, Lebesgue-p norm, Generalized Young inequality, Convergence

CLC Number: 

  • O231.1
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