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论文类型：期刊论文

发表时间：2011-07-01

发表刊物：ICIC Express Letters

收录刊物：EI、Scopus

卷号：5

期号：7

页面范围：2111-2117

ISSN号：1881803X

摘要：Different from, typical algorithms of iterative learning control in the construction of control law, a new iterative learning controller is presented by using the geometric vector rotation. New parameters with clear geometric meanings are employed here and the structure of the algorithm is more convenient for adjusting the controllers in engineering practice. Furthermore, a detailed convergence analysis of the algorithm is given, and it is proven theoretically that the proposed algorithm ensures the resulting closed loop system is stable and the tracking error converges to zero exponentially. Simulations are given to demonstrate the effectiveness of the new geometric algorithm. ? 2011.