Title :
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.
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;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713636
