Title :
Verifications of the Kalman conjecture based on locus curvature
Author :
Fannin, D.Ronald ; Rushing, Allen J.
Author_Institution :
University of Missouri-Rolla, Rolla, Mo.
fDate :
4/1/1974 12:00:00 AM
Abstract :
The Kalman conjecture is verified for certain transfer functions with only negative real poles and no numerator dynamics. The results are based on the off-axis circle criterion of Cho and Narendra and a consideration of the curvature of the Nyquist locus of the transfer function.
Keywords :
Fellows; Gain; Kalman filters; Linear systems; Nonlinear systems; Stability analysis; Sufficient conditions; Transfer functions;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1974.9474
