Association between branch points and stationary points on the gain and frequency surfaces
作者:
IAN POSTLETHWAITE,
期刊:
International Journal of Control
(Taylor Available online 1979)
卷期:
Volume 29,
issue 2
页码: 255-260
ISSN:0020-7179
年代: 1979
DOI:10.1080/00207177908922696
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper it is shown that a branch point on a gain surface corresponds to a branch point or stationary point on the corresponding frequency surface and vice versa. The topological equivalence between the two surfaces is also established.
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