A nonlinear control approach for a class of nonlinear systems based on SOS techniques
Based on sum of squares theory, this paper is concerned with the nonlinear control for a special class of nonlinear systems. The nonlinear state feedback controller with a reduced-order observer is designed via the polynomial-type Lyapunov function and sum of squares optimization toolbox, so that the controlled system has good stability and dynamic characteristics, meanwhile it can suppress various types of external disturbances well. The simulation results verify the effectiveness and feasibility of the design method.
sum of squares (SOS) nonlinear control Lyapunov function reduced-order observer nonlinear state feedback
ZHOU Yanru ZENG Jianping
School of Information Science and Technology, Xiamen University, Xiamen 361005, China
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
335-338
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）