Title :
Multivariable fuzzy cascade compensation
Author :
Ferreiro Garcia, R. ; Perez Castelo, F.J. ; Vidal Paz, J.
Author_Institution :
Dept. Ind. Eng., Univ. of A Coruna, A Coruna, Spain
Abstract :
This work deals with some practical aspects of fuzzy PID controllers regarding multivariable non-linear cascade compensation. This contribution concerns to the task of compensation for multivariable disturbances on the manipulated variable. The strategy consists in establishing a fuzzy rule base for all disturbance variables which afect the manipulated variable and compensate the control variable by cascade action by means of the proposed fuzzy rule base properly adjusted.
Keywords :
cascade control; compensation; fuzzy control; multivariable control systems; nonlinear control systems; three-term control; control variable; disturbance variables; fuzzy PID controller; fuzzy rule base; manipulated variable; multivariable disturbances; multivariable fuzzy cascade compensation; multivariable nonlinear cascade compensation; Fluids; Gears; Heating; Marine vehicles; Mathematical model; Servomotors; Torque; Non-linear cascade; fuzzy cascade compensation; multivariable cascade compensation; multivariable disturbances;
Conference_Titel :
Control Conference (ECC), 2001 European
Conference_Location :
Porto
Print_ISBN :
978-3-9524173-6-2
