Title :
Multi-model decoupled generic model control
Author :
Riggs, James B. ; Lee, Peter L.
Author_Institution :
Dept. of Chem. Eng., Texas Tech. Univ., Lubbock, TX, USA
Abstract :
The control performance of generic model control (Lee and Sullivan, 1988) using steady-state models (Cott et al., 1989) to control distributed parameter systems can be significantly undermined by the lack of appropriate dynamic information. A decoupling strategy has been integrated into the GMC framework in order to compensate for dynamic mismatch. The approach, called the multi-model decoupler, is based upon using a separate model inverse for the calculation of each manipulated variable. The additional model inputs provide the extra degrees of freedom that allow for dynamic compensation
Keywords :
compensation; control system analysis; distributed parameter systems; dynamics; decoupling; distributed parameter systems; dynamic compensation; generic model control; multiple model decoupler; steady-state models; Chemical engineering; Control system synthesis; Distributed control; Distributed parameter systems; Equations; Inverse problems; Manipulator dynamics; Process control; State estimation; Steady-state;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.609229