标题:Output feedback regulation of a class of triangular structural nonlinear systems with unknown measurement sensitivity
作者:Li, Hanfeng; Zhang, Xianfu; Chang, Le
作者机构:[Li, Hanfeng; Zhang, Xianfu; Chang, Le] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Shandong, Peoples R China.
通讯作者:Zhang, XF
通讯作者地址:[Zhang, XF]Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Shandong, Peoples R China.
来源:INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
DOI:10.1080/00207721.2019.1671529
关键词:Triangular structural; nonlinear systems; measurement sensitivity;; global regulation; output feedback
摘要:This paper investigates the problem of global regulation via output feedback for a class of triangular structural nonlinear systems with unknown measurement sensitivity. Two kinds of triangular structure nonlinear systems, namely upper triangular systems and lower triangular systems, are considered here, and the key features of our considered systems are that there are uncertain linear growth condition in the nonlinear terms. Firstly, for a class of upper triangular nonlinear systems with unknown measurement sensitivity, an output feedback controller is designed such that global regulation of the system is achieved. Then, for a class of lower triangular nonlinear systems with unknown measurement sensitivity, global regulation is realised in a unifying framework. Finally, two simulation examples are respectively given to demonstrate the effectiveness of the theoretical results.
收录类别:SCIE
资源类型:期刊论文
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