Title :
Design of a root-locus plotter
Author_Institution :
Service Systÿmes¿Ã\x88cole Centrale de Lyon, Ecully, France
Abstract :
The classical methods used to draw automatically, with analogue components, the root locus of a characteristic equation require many multipliers, and the complexity of the electronic circuit increases rapidly with the order of the equation. The method of the letter avoids these difficulties by employing integrators and summers without multipliers.
Keywords :
analogue computer circuits; plotters; root loci; analogue computer circuits; automatic analogue root locus plotter; characteristic equation plotting; integrators/summers without multipliers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770299
