State feedback stabilization of cascaded nonlinear systems with discontinuous connection
Maiko HIRANO
Tielong SHEN
Kazuhisa ITO
Katutoshi TAMURA
摘要：In practical engineering, many phenomena are described as a discontinuous function of a state variable, and the discontinuity is usually the main reason for the degradation of the control performance. For example, in the set-point control problem of mechanical systems, the static friction (described by a sgn function of velocity of the contacting faces) causes undesired positioning error. In this paper, we will investigate the stabilization problem for a class of nonlinear systems that consist of two subsystems with cascaded connection. We will show the basic idea with a special case first, and then the result will be extended to more general cases. Some interesting numerical examples will be given to demonstrate the effectiveness of the proposed design approach.
机标关键词：nonlinear systemscontrol performancemechanical systemsstatic frictionstate variablevelocity of
分类号：TP13(自动化基础理论)TP18(自动化基础理论)
论文发表日期：2008-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 45-52 )
英文信息