DocumentCode :
1457074
Title :
Approximation of transient response
Author :
Dawson, C. H.
Author_Institution :
University of Rochester, Rochester, N. Y.
Volume :
72
Issue :
8
fYear :
1953
Firstpage :
687
Lastpage :
687
Abstract :
ALTHOUGH FEEDBACK CONTROL design requirements usually specify the output time response to some standard form of input, the design process commonly is performed on a frequency response basis. The existing wealth of knowledge and experience in steady-state a-c circuit theory and in feedback amplifier performance justifies this design procedure. Under these conditions the need to transform from the frequency to the time domain is great. Exact mathematical methods of performing the desired transformation for linear systems exist but unfortunately do not lead to closed form results except in very special cases. Since even completely random inputs may be considered as composed of successions of impulses, knowledge of impulse response leads easily to the response for any specified input.
Keywords :
Approximation methods; Frequency response; Linear systems; Time factors; Time frequency analysis; Transforms; Transient response;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1953.6438172
Filename :
6438172
Link To Document :
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