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所属单位：自动化学院
发表刊物：INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS
关键字：optimization method phase cancellation phase lead compensator PWM inverter repetitive control
摘要：In this paper, a simple approximate phase cancellation repetitive controller is proposed for a constant-voltage constant-frequency pulse-width modulation inverter. The compensator is a linear combination of linear phase compensators, which can better fit the inverse of a plant model phase curve compared with the conventional linear phase compensator. Repetitive controllers with the proposed phase compensator can improve pulse-width modulation inverter system's stability, tracking accuracy, and error convergence rate. An optimization method is applied to design the parameters of the proposed phase compensation repetitive controller. Analysis and design of the proposed repetitive controller are presented. Furthermore, simulations and experiments are provided to demonstrate the advantages of the approximate phase cancellation repetitive controller design.
ISSN号：0098-9886
是否译文：否
发表时间：2018-03-01
合写作者：Li, Dapeng
通讯作者：叶永强