Nonlinear Systems

Stability conditions for a heat transfer object control system with Schipanov controller under imperfections in the controller

E. M. Solnechnyi

Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, Moscow, Russia

Abstract: We study stability conditions for a control system over a linear one-side bounded heat transfer object with the so-called “Schipanov controller”; this controller under perfect implementation must ensure invariant behavior of the object's output related to the input influence. We study the behavior of the output of a closed system under such possible imperfections in controller implementation as pure delay and inertia; we find classes of influences with respect to which one can ensure stability of the closed system, and find estimates of its output's response levels to influences from these classes.

Presented by the member of Editorial Board: L. B. Rapoport

Received: 26.05.2015

 English version: Automation and Remote Control, 2016, 77:12, 2159–2174

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