A Nyquist criterion for distributed systems subject to a one-parameter family of feedback compensators
Author :
Stevens, P.K.
Author_Institution :
Harvard University, Cambridge, MA, USA
Volume :
27
Issue :
3
fYear :
1982
fDate :
6/1/1982 12:00:00 AM
Firstpage :
700
Lastpage :
702
Abstract :
This note shows how the Nyquist stability test for finite dimensional systems, subject to a one-parameter family of feedback compensators, extends to a class of distributed systems that belong to the algebra introduced by Callier and Desoer.
Keywords :
Distributed parameter systems (DPS´s); Distributed-parameter systems, time-varying; Nyquist stability, linear systems; Algebra; Convolution; Delay; Feedback loop; H infinity control; Inverse problems; Polynomials; Stability analysis; System testing;