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Error analysis for remote nonlinear iterative learning control system with wireless channel noise 被引量:4

Error analysis for remote nonlinear iterative learning control system with wireless channel noise
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摘要 In this paper, the iterative learning control problem is considered for a class of remote control system over wireless network communication channel. The control performance of remote iterative learning control (R-ILC) system is analyzed and an error boundary of the stable output of the R-ILC system is obtained for the boundary stochastic noise channel. Finally, we obtain some rules to reduce the fluctuation caused by wireless channel noise through the analysis results for fluctuation boundary. The simulation results prove the proposed rule is correct. In this paper, the iterative learning control problem is considered for a class of remote control system over wireless network communication channel. The control performance of remote iterative learning control (R-ILC) system is analyzed and an error boundary of the stable output of the R-ILC system is obtained for the boundary stochastic noise channel. Finally, we obtain some rules to reduce the fluctuation caused by wireless channel noise through the analysis results for fluctuation boundary. The simulation results prove the proposed rule is correct.
作者 方勇 颜华超
出处 《Journal of Shanghai University(English Edition)》 CAS 2011年第1期7-11,共5页 上海大学学报(英文版)
基金 Project supported by the Innovation Foundation of the Education Commission of Shanghai Municipality (Grant No.09ZZ89) the Shanghai Leading Academic Discipline Project (Grant No.S30108) the Science and Technology Commission of Shanghai Municipality (Grant No.08DZ223110)
关键词 remote control system iterative learning control (ILC) stable convergence fluctuation boundary control performance remote control system, iterative learning control (ILC), stable convergence, fluctuation boundary, control performance
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