Title :
Stability of a relay servosystem
Author :
Maeda, Hajime ; Kodama, Shinzo
Author_Institution :
Osaka University, Osaka, Japan
fDate :
10/1/1969 12:00:00 AM
Abstract :
This paper considers a servosystem containing a relay with dead zone and hysteresis. A frequency-domain stability criterion is given using the Popov-type techniques, and it is shown that if the linear subsystem in the feedback loop contains a free integrator and its frequency response satisfies this criterion, then the error settles within the dead zone after a finite time.
Keywords :
Popov stability; Relay control systems; Servosystems; Adaptive control; Automatic control; Control system synthesis; Control systems; Frequency domain analysis; Hysteresis; Nonlinear control systems; Relays; Servosystems; Stability;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1969.1099257
