Abstract
Generalized Minimum Variance Control (GMVC) is one of the predictive control method for the time delay system. Most of the GMVC are designed for a Single-Input Single-Output (SISO) system. However, there are a lot of Multi-Inputs Multi-Outputs (MIMO) systems, such as the chemical plants, which have the multiple time delays of different length in regard of inputs and outputs pair. As a result, there is a problem that the response time still mutual interference. This paper proposes two new techniques for the MIMO system with the multiple time delays. The first is GMVC with a Cross-Controller method. The second is GMVC with the skeletal matrix. Comparing the two methods, we demonstrate the advantages of the matrix skeleton. Also, the closed-loop system is structured of Continuous-Time GMVC (CGMVC).
