Title :
Disturbance decoupling and disturbance decoupled estimation in decomposed systems
Author :
Çevik, Külmiz ; Göknar, Ízzet Cem
Author_Institution :
Fac. of Electr. & Electron. Eng., Tech. Univ. of Istanbul, Turkey
Abstract :
Disturbance decoupling and disturbance decoupled estimation problems are investigated for a system consisting of separated dynamic and algebraic parts. It is shown the the solubility range of the problems is extended by considering system decomposition. Specifically, the advantage is in the additional degree of freedom gained by the variable structure of the dynamic subsystem, N/sub D/. The ability to vary the dynamic subsystem by changing the nonsingular matrix H is shown to give immense design power.<>
Keywords :
State estimation; linear systems; state estimation; variable structure systems; algebraic parts; degree of freedom; disturbance decoupled estimation; dynamic subsystem; nonsingular matrix; system decomposition; variable structure; Capacitors; Control systems; Electric variables control; Kirchhoff´s Law; Matrix decomposition; Neodymium; Observers; State-space methods; Vectors; Voltage;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15233
