The Research on Torsional Predictive Control of Rotary Machine

Author

Hou Dongxiao ; Liu Bin ; Chen Hao

Author_Institution

Coll. of Electr. Eng., Yanshan Univ., Qinhuangdao

fYear

2009

fDate

23-24 May 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, in order suppressing torsional vibration of drive system of rotary machine, a kind of PI-DMC controller of multi-degree-of-freedom drive system is designed. Firstly, based on transfer function method, a kind of multi-degree-of- freedom drive system of rotary machine which takes into PI controller is established. Secondly, based on dynamic matrix predictive control (DMC), a kind of PI-DMC method for above multi-degree-of-freedom drive system with PI controller is designed. At last, the numerical simulation indicated that PI-DMC method can suppress torsional vibration of drive system effectively.

Keywords

PI control; drives; predictive control; rotary engines; torsion; transfer functions; vibrations; PI controller; PI-DMC controller; dynamic matrix predictive control; multidegree-of-freedom drive system design; order suppressing torsional vibration; rotary machine; torsional predictive control; transfer function; Bandwidth; Control systems; Educational institutions; Numerical simulation; Predictive control; Safety; Torque control; Transfer functions; Velocity control; Vibration control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3893-8

Electronic_ISBN

978-1-4244-3894-5

Type

conf

DOI

10.1109/IWISA.2009.5073204

Filename

5073204