Title :
A generalized root locus following technique
Author :
Mitchell, Jerome ; McDaniel, W.
Author_Institution :
Mississippi State University, State College, MS, USA
fDate :
8/1/1970 12:00:00 AM
Abstract :
A generalized root locus following technique is presented. Fundamentally, the concept involved is that of approximating a locus by a straight line in order to predict another point on the locus. The method is applicable to a large class of root loci problems and yields expressions for calculating the real and imaginary parts of the roots in terms of the parameter for which the locus is desired.
Keywords :
Poles and zeros; Automatic control; Control systems; Convergence; Equations; Feedback control; Negative feedback; Open loop systems; Real time systems; Sampling methods; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1970.1099526
