ISSN:
1573-2703
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Technology
Notes:
Summary Instability theorems are derived for a class of feedback systems, having a time varying or nonlinear feedback gain, in an otherwise linear system. The obtained criteria are related to well known stability counterparts, and a geometrical interpretation of the results is found in the complex plane.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01534884