A new technique for calculation of maximum achievable gain and phase margins with proportional control

Bayhan N., Söylemez M. T.

15th Mediterranean Conference on Control and Automation, Athens, Greece, 27 - 29 June 2007, pp.730-731 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • City: Athens
  • Country: Greece
  • Page Numbers: pp.730-731
  • Istanbul Technical University Affiliated: Yes

Abstract

In this paper, a new method is suggested to compute maximum achievable gain and phase margins that can be achieved using a proportional controller. The method focuses on using the Nyquist stability criterion and then applying a previously developed theorem which allows determination of stabilizing gains. Methods for determining all stabilizing proportional controllers that satisfy gain and phase margin constraints are also given.