Title :
Design of nonlinear controls using structured representations
Author_Institution :
Dept. GE & CSL, Illinois Univ., Urbana, IL, USA
Abstract :
Point-wise eigenvalues and eigenvectors are defined and exploited as indicators of the local rate of change of the state of a nonlinear system represented in structured form. Pole-Placement design is used to achieve a desired time-scale decomposition of the dynamics and Singular Perturbation theory is applied to insure a desired region of attraction.
Keywords :
control system synthesis; eigenvalues and eigenfunctions; nonlinear control systems; pole assignment; singularly perturbed systems; nonlinear controls design; nonlinear system; pointwise eigenvalues; pointwise eigenvectors; pole placement design; singular perturbation theory; structured representations; time scale decomposition; Asymptotic stability; Control systems; Controllability; Eigenvalues and eigenfunctions; Matrix decomposition; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; State-space methods; Strontium;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1271802
