Title :
Disturbance compensation for nonlinear chemical processes
Author :
Wu, Wei ; Chou, Yi-Shyong
Author_Institution :
Dept. of Chem. Eng., Nat. Taiwan Inst. of Technol., Taipei, Taiwan
Abstract :
This paper deals with the problem of input-output feedback linearization of nonlinear processes with unmeasurable disturbances which are not in the span of control input space. The proposed hybrid nonlinear controller which consists of a nonlinear static state feedback with a series of adjustable parameters and an internal model can achieve the purpose of disturbance attenuation and offset-free performance
Keywords :
chemical industry; error compensation; linearisation techniques; nonlinear control systems; process control; state feedback; disturbance attenuation; disturbance compensation; hybrid nonlinear controller; input-output feedback linearization; nonlinear chemical processes; nonlinear static state feedback; offset-free performance; Chemical industry; Compensation; Nonlinear systems; Process control; State feedback;
Conference_Titel :
Control Applications, 1994., Proceedings of the Third IEEE Conference on
Conference_Location :
Glasgow
Print_ISBN :
0-7803-1872-2
DOI :
10.1109/CCA.1994.381273
