Title :
Open-loop frequency response method
Author_Institution :
Antenna Laboratory, Ohio State University, Columbus, Ohio
Abstract :
SERVOMECHANISM DESIGN and test procedures which are based upon the assumption of system linearity are not satisfactory for many servos. This problem has been summarized in a recent article in this magazine.1 A method for representing the open-loop frequency response of nonlinear systems will be considered which indicates the presence of most nonlinear phenomena of closed-loop systems.
Keywords :
Artificial intelligence; Associate members; Educational institutions; Frequency response; Limit-cycles; Nonlinear systems; Servomotors;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1953.6438169
