作者: Maoli Wang , Zhengqiang Zhang , Yanmei Liu
DOI: 10.1007/S12555-014-0515-4
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摘要: In this paper, we present a new adaptive backstepping control design method to solve the overparametrization problem in parameter estimation. Unlike existing schemes, concept of tuning functions is not introduced. However, number estimates reduced be minimal, which exactly same as that unknown parameters. Subsequently, it shown proposed schemes are equivalent design. Two class common nonlinear systems, is, parametric strict-feedback system and output-feedback employed illustrate our procedure.