Applications of the Partial Fraction Decomposition to Pole Variation Rate for Root Locus Construction

• Published in: IEEE control systems letters Vol. 8; pp. 2925 - 2930
• Main Authors: Tebaldi, Davide, Zanasi, Roberto
• Format: Journal Article
• Language: English
• Published: IEEE 2024
• Subjects: Approximation algorithms; Control theory; Electric motors; Mathematical models; MATLAB; Partial fraction decomposition; pole variation rate; Poles and zeros; Polynomials; Proposals; root locus; root locus construction; Software algorithms; Vectors

The applications of the partial fraction decomposition in control and systems engineering are several. In this letter, we use the partial fraction decomposition to address the pole variation rate problem, namely to study the rate of variation of the system poles when the control parameter changes an...