Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Mathematical model of the automatic control system for cascade of extraction columns A.G. GORUNOV, S.S. MIHALEVICH, D.G. ROGOZNIY, U.A. CHURSIN The installation for refining of concentrates of natural and regenerated uranium with help of extraction technology using pulse columns at the Siberian chemical plant was investigated as an object of control. The approach and the mathematical model of the automatic control system for extraction cascade using Matlab software package, including the algorithms of local control of product’s flow rates, fluid levels in the pulsation chambers and the interfaces, were presented. Key words: extraction cascade, mathematical model, automatic control system, industrial control object. E-mail: alex1479@mail.ru Стр. 14-18