Title :
On stabilization of feedback systems affected by hysteresis nonlinearities
Author :
Mahalanabis, A. K.
Author_Institution :
University College of Technology, Calcutta, India
Abstract :
PRESENCE OF HYSTERESIS or hereditary types of nonlinearities leads to small-signal destabilization in servomechanisms and other feedback control systems and produces small-amplitude sustained oscillations or chattering, particularly when precision requirements make necessary the use of a high loop gain. Some safeguards against this undesirable characteristic are therefore presented here.
Keywords :
Frequency response; Friction; Hysteresis; Magnetic hysteresis; Nonlinear systems; Oscillators; Servomechanisms;
Journal_Title :
American Institute of Electrical Engineers, Part II: Applications and Industry, Transactions of the
DOI :
10.1109/TAI.1961.6371757
