Title :
POD model reduction with stability guarantee
Author_Institution :
Control & Dynamical Syst., California Inst. of Technol., Pasadena, CA, USA
Abstract :
Issues concerning stability of models obtained from model reduction using the proper orthogonal decomposition (POD) are investigated in this paper. A sufficient condition which guarantees preservation of stability is given, and a stability-preserving POD model reduction scheme is proposed.
Keywords :
reduced order systems; singular value decomposition; stability; proper orthogonal decomposition model reduction; stability; Analytical models; Control system synthesis; Differential equations; Eigenvalues and eigenfunctions; Nonlinear systems; Principal component analysis; Reduced order systems; Stability; State-space methods; Sufficient conditions;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272472
