Title :
The frequency characteristic research based on the zero and pole
Author :
Jiao, Pang ; Lan-Xun, Wang ; Xiao-Yan, Tian ; Cai-Xia, Li
Author_Institution :
Coll. of Electron. & Informational Eng., Hebei Univ., Baoding, China
Abstract :
Quantificational calculational method was adopted. The effect of single zero and pole and conjugate zero and pole to the frequency response of the system was analyzed, which explained frequency of breadth frequency valve value and peak value with the frequency of the zero and pole locality strictly accorded, when it was single zero and pole and conjugate zero and pole located specifically area. The analyse of many zero and pole frequency response of the system educed conclusion. Frequency of breadth frequency vale value and breadth frequency peak value compare with the frequency of zero and pole locality might be offset. But it could be say that nearby the frequency of zero locality appeared breadth frequency vale value and nearby the frequency of pole locality appeared breadth frequency peak value.
Keywords :
control system analysis; discrete systems; distributed control; linear systems; breadth frequency valve; conjugate pole; conjugate zero; frequency characteristic research; peak value; quantificational calculational method; single pole; single zero; Control system analysis; Design methodology; Distributed control; Education; Educational institutions; Filters; Frequency response; Information analysis; Poles and zeros; Valves; breadth frequency peak value; breadth frequency vale value; frequency locality; pole; zero;
Conference_Titel :
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5263-7
Electronic_ISBN :
978-1-4244-5265-1
DOI :
10.1109/ICIME.2010.5477769
