State-Space Predictive Control of Two Liquid Tanks System
This paper presents a process control method called the predictive control used to control a nonlinear process about a selected operating point. The system of the two funnel liquid tanks in series is chosen as an exemplar process. The predictive control is used in its state-space modification for CARIMA mathematical model. This paper describes the linearization process of the nonlinear system at the operating point and a process of a control signal calculation. The designed controller is verified on the process without and with a time-delay.
KeywordsState-space Predictive control Two liquid tank system Time-delay CARIMA model
This article was created with support of the Ministry of Education of the Czech Republic under grant IGA reg. n. IGA/FAI/2016/006
- 3.Rossiter J.A.: Model Based Predictive Control: a Practical Approach. CRC Press (2003)Google Scholar
- 4.Bars, R., Haber, R., Schmitz, U.: Predictive Control in Process Engineering: From the Basics to the Applications. Willey-VCH Verlag, Weinhaim (2011)Google Scholar
- 6.Albertos Pérez, P., Sala, A.: Multivariable Control Systems: an Engineering Approach. London. Springer (2004)Google Scholar
- 8.Krhovják A., Dostál P., Talaš S., Rušar L.: Multivariable Gain Scheduled Control of Two Funnel Liquid Tanks in Series. In: International Conference on Process Control 2015, pp. 60–65. Štrbské Pleso, Slovakia (2015)Google Scholar
- 9.Richardson S.M.: Fluid Mechanics. Hemisphere Publishing Corporation, New York (1989)Google Scholar
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