Title :
A class of nonlinear internal models and its application
Author :
Maobin Lu ; Jie Huang
Author_Institution :
Shenzhen Res. Inst., Chinese Univ. of Hong Kong, Hong Kong, China
Abstract :
The global robust output regulation problem of nonlinear systems in output feedback form has been studied via a linear internal model. In this paper, we study the same problem using a class of nonlinear internal models. An advantage of nonlinear internal models is that it exists even when the system contains non-polynomial nonlinearity and the exosystem is nonlinear. Thus, the result of this paper applies to a larger class of nonlinear systems and a larger class of exosystems.
Keywords :
control nonlinearities; feedback; nonlinear control systems; robust control; global robust output regulation problem; nonlinear exosystem; nonlinear internal models; nonpolynomial nonlinearity; output feedback form; Generators; Output feedback; Polynomials; Robustness; Steady-state; Trajectory; Vectors; Nonlinear internal model; nonlinear control; robust output regulation;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
