Gain and phase boundary routine for two-loop feedback systems
Author:
- 1 July 1966
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 11 (3) , 573-576
Abstract
An explicit method is presented to calculate the closed-loop gains of a two-loop linear feedback system. These gains define the stability boundary and phase margin boundaries of interest. The method is amenable to digital computer computation and, since previous "loop-by-loop' techniques have been very time consuming, the method presented here is a time-saving technique.Keywords
This publication has 2 references indexed in Scilit:
- A Steepest-Ascent Method for Solving Optimum Programming ProblemsJournal of Applied Mechanics, 1962
- Stability analysis of nonlinear control systems by the second method of LiapunovIRE Transactions on Automatic Control, 1962