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  5. DYNAMIC CHARACTERISTICS OF DIGITAL DUAL-MASS CONTROL SYSTEMS ROLLING MILL FOR THE PERIOD CHANGE DISCRETE AND OPTIMAL DLQR – REGULATOR

DYNAMIC CHARACTERISTICS OF DIGITAL DUAL-MASS CONTROL SYSTEMS ROLLING MILL FOR THE PERIOD CHANGE DISCRETE AND OPTIMAL DLQR – REGULATOR

L.В. Kurtseva, N.S. Eremina
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The calculation of dynamic descriptions of digital two mass control the system after a change period of discreteness is executed by the electro mechanic of rental cage of figure of the cold rolling, states got on a complete vector on a questioner and revolting actions. Dynamic descriptions are built on all of state variables: speed of workings rollers, moment of resiliency, speed of engine, moment of engine, jerk of engine, tension on the entrance of the system, tension in a feed-back and tension on the output of integrating part of PI - regulator on revolting and questioner actions. The analysis of digital two mass control the system after a change period of discreteness is conducted.
Keywords: flatting mill, two mass control the system, mathematical model, questioner an action, revolting an action, period of discreteness, transient, dynamic descriptions
Reference:
Kurtseva, L.B. and Yeromina, N.S. (2015), “Dynamichni kharakterystyky tsyfrovoi dvomasovoi systemy upravlinnia prokatnoi kliti za zminoiu periodu dyskretnosti ta z optymalnym DLQR-rehuliatorom” [Dynamic characteristics of digital dual-mass control systems rolling mill for the period change discrete and optimal DLQR-regulator], Information Processing Systems, Vol. 11(136), pp. 45-49.