Comparative evaluation of parametric synthesis of analog and digital combined control systems

Authors
  • Krivosheev V.P.

    Vladivostok State University of Economics and Service
    Vladivostok. Russia

  • Kan B. A.

    Vladivostok State University of Economics and Service
    Vladivostok. Russia

Abstract

The basis of calculation of combined automatic control systems based on the principle of invariance, which is valid for digital control systems. However, the transfer functions of compensating and decoupling devices derived from the invariance conditions, often physically unrealizable.

Keywords: control systems, decoupling device, compensators, frequency method, amplitude and phase response.