Title :
Number of homotopic fixed point and constrained pole disposition
Author :
Sun Liang ; Yu Jianjun ; Chen Meilian
Author_Institution :
Inst. of Electr. Inf. & Control Eng., Beijing Univ. of Technol., Beijing
Abstract :
For lessening the number of homotopic fixed point in root locus system compensation by means of the homotopic method, it is investigated that the number of homotopic fixed point and their restrict conditions, brought up a method of the constrained pole disposition that can reduse the number of closed loop zeros and decrease its influence in dynamic performance. it can be realized that a couple of instance under restrict conditions in a means of the eqivalence of dynamic performance. The method in this article is a supplement and extending for that of root locus system compensation by means of the homotopic method, as well as perfecting the closed loop pole disposition in the domain of classic control theory.
Keywords :
closed loop systems; poles and zeros; classic control theory; closed loop pole disposition; closed loop zeros; constrained pole disposition; homotopic fixed point; root locus system compensation; Control engineering; Control systems; Control theory; Poles and zeros; Sun; Homotopic fixed point; Pole disposition by conditions; Root locus;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4604897
