摘要
首先利用多存储函数和多供给率方法研究切换非线系统的增长无源性,并解决了在给定切换信号下的输出跟踪问题.其次,设计状态依赖型切换律使得切换非线性系统是增长无源的.最后,通过设计一组输出反馈控制器和复合切换律使得一类级联切换非线性系统是增长无源的.通过数值仿真验证所提出理论方法的有效性.
This paper solves the output track problem for switched nonlinear systems for a given switching law using incremental passivity concept proposed using multiple storage functions and multiple supply rates. Then, a state-dependent switching law and featback. Cmtroller are designed to render the switched system incrementally passive. Moreover, a composite state-dependent switching law and feedback controller are designed to render the cascaded switched nonlinear systems incrementally passive. Finally, a numeral example shows the effectiveness of the proposed method.
作者
庞洪博
柳硕
PANG Hong-bo LIU Shuo(College of Science, Liaoning University of Technology, Jinzhou 121001, China)
出处
《吉林师范大学学报（自然科学版）》
2017年第3期60-68,共9页
Journal of Jilin Normal University:Natural Science Edition
基金
国家自然科学基金项目(11572146
6160021772)
