摘要
借助于实际稳定的定义,引入实际观测器的概念,对一类Holder连续的非线性系统进行了非线性实际观测器设计。通过对误差系统状态作线性变换,使得误差系统是全局实际稳定的,并给出仿真算例说明该结论的可行性和有效性。
The concept of practical observers is introduced based on the definition of practical stable. Nonlinear practical observer design problems are considered for a class of Holder continuous nonlinear systems. The error systems are global practical stable by using the linear transformation of the error states. A simulation example shows the feasibility and effectiveness of the conclusion.
出处
《江南大学学报(自然科学版)》
CAS
2009年第4期427-430,共4页
Joural of Jiangnan University (Natural Science Edition)
基金
苏州科技学院重点学科基金项目