【作者】 胡玉娥；

【Author】 HU Yu-e (School of Information Engineering ,Liaoning University of Petroleum & Chemical Technology, Fushun China. 113001)

【机构】 辽宁石油化工大学信息工程学院；

【摘要】 对辅助反馈迭代学习控制(FBAILC)的稳定性和收敛性做了频域分析,并与单纯反馈控制(FBC)做了对比,提出了存在与FBAILC等价的FBC,进一步阐明了,对于给定的被控过程,加强对过去偏差的迭代学习作用,为了保持稳定裕度不变,就要降低反馈控制作用,因此对当前干扰的抑制作用将被削弱,做了仿真分析。更多还原

【Abstract】 Stability and convergence of the feedback-assisted iterative learning control (FBA1LC) was analyzed for the frequency domain, compared with the pure feedback control (FBC), and proposed the equivalent FBC with FBAILC. Furthermore, the iterative learning action of previous bias errors was strengthened to a given controlled plant. Feedback control action had to be reduced so that the overall magnitude was unvarying, therefore, the restrained action for the current disturbance would be weakened. The proposed method was demonstrated by simulation results.更多还原