Title :
Control of a chemical process by multi regional state space systems
Author :
van Laak, O. ; Marinosson, S.F. ; Mollers, T. ; Wenz, H.-J.
Author_Institution :
Fac. of Math., Gerhard-Mercator- Univ., Duisburg, Germany
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
We suggest an approximation method for nonlinear dynamical systems known as multi regional state space systems. This attempt can be regarded as a Sugeno-Takagi fuzzy modeling. A design procedure for a state space controller of the local state space systems is proposed and a sufficient condition for the stability of the multi regional state space system is given. The method is applied to a chemical process.
Keywords :
approximation theory; chemical industry; control system synthesis; fuzzy control; process control; stability; Sugeno-Takagi fuzzy modeling; approximation method; chemical process control; design procedure; local state space systems; multiregional state space system stability; multiregional state space systems; nonlinear dynamical systems; state space controller; Aerospace electronics; Approximation methods; Chemical processes; Control systems; Linear systems; Stability analysis; Thermal stability; Sugeno-Takagi fuzzy model; blending; control systems; controller design; piecewise linear approximation;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
