Title :
An SVD-based identification algorithm for self-tuning control
Author :
Moore, William C. ; Franklin, Gene F.
Author_Institution :
Integrated Syst. Inc., Santa Clara, CA, USA
Abstract :
An SVD (singular value decomposition)-based method for system identification which takes input excitation into account is presented. The performance of the SVD-based STC (self-tuning controller) is compared with that of the standard STC for unexciting reference inputs. It is demonstrated that the SVD-based approach eliminates parameter drift and greatly enhances the robustness of the self-tuning controller
Keywords :
adaptive control; identification; self-adjusting systems; stability; adaptive control; identification; input excitation; robustness; self-tuning control; singular value decomposition; Additive noise; Control systems; Educational institutions; Equations; Information systems; Laboratories; Matrix decomposition; Satellites; Signal to noise ratio; System identification;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203392
