Title :
A novel DMC-like implementation of GPC
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
DMC and GPC are two predictive control algorithms for linear or quasi-linear systems. The DMC algorithm has a very elegant and simple structure, making it much more preferable than GPC in process industries. In this paper we give a new implementation of GPC. It is in the state-space domain, has a structure very similar to that of the state-space DMC, and uses a simple recursion in place of the Diophantine equation, which has been notorious for its difficulty to be understood by control engineers and students. Our implementation is illustrated with a Matlab Simulink model and simulations show its effectiveness.
Keywords :
linear systems; matrix algebra; predictive control; state-space methods; DMC algorithm; DMC-like implementation; Diophantine equation; GPC; Matlab Simulink model; dynamic matrix control; generalized predictive control algorithms; process industries; quasilinear systems; state-space DMC; state-space domain; Aerospace electronics; Equations; MATLAB; Mathematical model; Observers; Prediction algorithms; Predictive control; Diophantine equation; dynamic matrix control; generalized predictive control; state-space methods;
Conference_Titel :
Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on
Conference_Location :
Shengyang
Print_ISBN :
978-1-4799-2564-3
DOI :
10.1109/MEC.2013.6885099
