Title :
The algorithm of analysis of root quality indices of high order interval systems
Author :
Gayvoronskiy, Sergey An ; Ezangina, Tatiana
Author_Institution :
Nat. Res. Tomsk Polytech. Univ., Tomsk, Russia
Abstract :
The algorithm of analysis of the interval system quality of automatic control on the basis of root indices without direct calculation of the characteristic polynomial roots was developed. This algorithm is based on robust extension of the coefficient method using sufficient conditions of the specified degree of stability and oscillation of the interval system. Software product realizing the given algorithms on the personal computer is obtained. Numerical illustration is shown.
Keywords :
control system analysis; robust control; automatic control system; characteristic polynomial roots; coefficient method; high order interval systems; interval system oscillation; personal computer; robust stability; root quality indices analysis; software product; sufficient conditions; Decision support systems; Robust oscillation of the system; Robust stability of the system; The degree of robust stability; The interval system of automatic control;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162444
