Nonlinear Control Based on Integral Sliding Surfaces

摘要：

An integral sliding mode control method is presented for a class of nonlinear systems. The control design is divided into two steps. Firstly, a linear system is derived from the original complicated system, and an asymptotically stable controller is designed for this simplified system using linear system design method. Secondly, based on the stable closed-loop linear system, an integral sliding surface is constructed, and a control is developed to ensure the reachability of the sliding surface. Consequently, the stabilization of the whole complicated system is achieved. The stability of the closed-loop system is also analyzed. Finally, simulation studies are included to illustrate the effectiveness of the proposed method.

关键词： Nonlinear control Integral sliding surfaces Lyapunov function

作者: Daozheng Liao Renming Wang Jianshu Hou

作者单位: The College of Electrical Engineering & Information Technology China Three Gorges University Yichang, Hubei Province, 443002, China

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）