Title :
Observer based I/O-linearizing control of high index DAE systems
Author :
Kidane, Nami ; Yamashita, Yuh ; Nishitani, Hirokazu
Author_Institution :
Graduate Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Japan
Abstract :
In this paper, we consider an I/O-linearization control problem for a nonlinear differential algebraic equation (DAE) system with high index. First, we show a way to transform a DAE system to an explicit ordinary differential equation (ODE) system that is restricted on a manifold. Second, a method is presented to achieve I/O linearization by a state feedback law. Finally, we propose an observer that globally stabilizes the controlled system.
Keywords :
control nonlinearities; linear systems; linearisation techniques; matrix algebra; nonlinear control systems; nonlinear differential equations; observers; stability; state feedback; I/O linearizing control; ODE system; controlled system; high index system; nonlinear differential algebraic equation system; ordinary differential equation system; state feedback law; Control systems; Design methodology; Differential algebraic equations; Information science; Matrix converters; Nonlinear control systems; Nonlinear equations; Nonlinear systems; State feedback; Transforms;
Conference_Titel :
American Control Conference, 2003. Proceedings of the 2003
Print_ISBN :
0-7803-7896-2
DOI :
10.1109/ACC.2003.1244091
