Control Strategy Investigation on Rotor-Active Magnetic Dynamic Absorber System Subject to Base Vibration

Author

Song, Fangzhen ; Song, Bo ; Sun, Xuan

Author_Institution

Sch. of Mech. Eng., Jinan Univ.

Volume

2

fYear

0

fDate

0-0 0

Firstpage

8496

Lastpage

8500

Abstract

The base vibration and the impact load not only have a great effect on the dynamic behavior of a rotor system equipped with active magnetic dynamic absorber (AMDA), but also possibly make the AMDA fail. The control system of a rotor-AMDA subject to base vibration was designed and the construction process of output regulation control system was put forward. It is shown that the controller designed can reduce the response of the rotor subject to force excitation and base vibration excitation at the same time to very low level at several harmonic frequencies, therefore a multi-frequency dynamic absorber is realized. In addition, the control method advanced is hopefully applied to the control of rotor faults

Keywords

control system synthesis; rotors; vibration control; base vibration excitation; control design; dynamic behavior; force excitation; impact load; multifrequency dynamic absorber; output regulation control system; rotor-active magnetic dynamic absorber system; Automation; Control systems; Force control; Frequency; Intelligent control; Mechanical engineering; Neural networks; Sun; Vibration control; active magnetic dynamic absorber; base vibration; control; rotor;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713636

Filename

1713636