Title :
A control design for nonlinear systems using the properties of minimum phase systems
Author :
Kobayashi, Tomoaki ; Yoshida, Eiji ; Imae, Joe
Author_Institution :
Department of Mechanical Engineering, Osaka Prefecture University, Japan
Abstract :
It is known that mechanical systems are generally nonlinear systems. A control design for nonlinear systems has attracted attention over the years, and a lot of design methods have been reported so far. One of such methods is flatness theory, which seems to be a powerful tool in nonlinear designs. However, it is difficult to find the flat output needed for the linearization of nonlinear systems. In this paper, we introduce a new idea of the so-called minimum phase output. And, we propose control design methods using the minimum phase output.
Keywords :
Design methodology; Heuristic algorithms; Linear systems; Nonlinear dynamical systems; Trajectory; Turbines; Nonlinear control; non-minimum phase;
Conference_Titel :
SICE Annual Conference (SICE), 2013 Proceedings of