Abstract:

An implicit expressive algorithm based GPC is designed for an MIMO system. The calculation of GPC is simplified by using the equivalency between GPC and DMC to avoid calculating the Diophantine equation in this implicit expressive algorithm. A DMC is also designed for this MIMO system to compare the methods and control results. The algorithms is executed using Matlab, while the interface is designed using VC++. DLL is used to make the cooperation of Matlab and VC possible. The result is that, the simulation of the control results can easily be obtained by simply setting the control method and the desired outputs. The program can run in the nonMatlab environments.

Key words: predictive control;dynamic matrix control (DMC);generalized predictive control(GPC);Matlab;VC;dynamic link library (DLL)