Chinese Quarterly Journal of Mathematics ›› 2005, Vol. 20 ›› Issue (3): 280-288.

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Singular Stabilization and H∞ Control of Nonlinear Systems with Ordinary Homogeneous Properties

  

  1. SDepartment of Mathematics, Zhengzhou University, Zhengzhou 450052, China
  • Received:2004-10-20 Online:2005-09-30 Published:2024-01-12
  • About author:FANG Jian-yin(1964-),male,native of Nanyang,Henan,studies in Zhengzhou University as a Ph.D.student,an associate professor of Henan Textile College,engages in nonlinear control;Mu Xiao-wu(1963-), male,native of Jiaozuo,Henan,a professor of Zhengzhou University,engages in nonlinear control.
  • Supported by:
     Supported by the Education Department of Henan Province(200511517007);

Abstract: In this paper, the nonlinear singular stabilization, H∞control problem of systems with ordinary homogeneous properties is considered. At first, we discuss the stabilization problems of nonlinear systems with homogeneous. Secondly, by vitue of Hamilton-Jacobi-Isaacs equations or inequalities, we solve regular H∞, of nonlinear systems with homogeneous properties. To overcome the H∞, problem of singular nonlinear system, we try to transform inputs of the singular nonlinear system into two parts: regular part input and singular part input. Following the previous results, we solve the singular nonlinear system H∞control, we give the Lyapunov function and the state feedback controller of the singular nonlinear systems with homogeneous properties. 

Key words: stabilization;Ho , control;homogeneous , system;singular , system;regular , sys- tem;feedback state control

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