Title :
Parameterization of comprehensive stabilizing controllers and analysis of its structure
Author :
Liu, Kang-Zhi ; Mita, Tsutomu
Author_Institution :
Dept. of Electr. & Electron. Eng., Chiba Univ., Japan
Abstract :
This paper gives the parameterization of all controllers achieving the comprehensive stability which is the stability required in both regulation problems and servo problems. It is shown that subject to some condition, the obtained comprehensive stabilizing controllers possess an internal-model-like structure. It is also proven that in such cases the condition of comprehensive stabilizability implicitly implies that the plant does not have transmission zeros at the poles of the internal-model, as was well understood
Keywords :
control system analysis; model reference adaptive control systems; poles and zeros; stability; comprehensive stabilizing controllers parameterization; controller structural analysis; internal-model poles; internal-model-like structure; transmission zeros; Control systems; Eigenvalues and eigenfunctions; Feedback loop; Filtering theory; Robust stability; Robustness; Servomechanisms; Stability analysis; Transfer functions; Uncertainty;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.479252
