Title :
Robust control of a nonlinear output feedback system
Author :
Zhang Aiwen ; Xie Chengkang
Author_Institution :
Sch. of Math. & Stat., Southwest Univ., Chongqing, China
Abstract :
An output feedback controller is developed for the lower triangular nonlinear system within the frame work of nonlinear gap metric. The controller designed is able to restrain both measurement disturbance and input disturbance. Furthermore, there exists a non-zero robust margin of plant perturbations.
Keywords :
control system synthesis; feedback; nonlinear control systems; perturbation techniques; robust control; input disturbance; lower triangular nonlinear system; measurement disturbance; nonlinear gap metric; nonlinear output feedback system; nonzero robust margin; plant perturbations; robust control; Control design; Measurement; Nonlinear systems; Observers; Output feedback; Robustness; Stability analysis; Gap Metric; Lower Triangular System; Output Feedback;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
