Design of magnetic levitation ball system based on pole assignment

Author

Feng, Liu ; Guo-sheng, Wang ; Qiang, Lv ; Ke-ke, Wang

Author_Institution

Dept. of Control Eng., Acad. of Armored Force Eng., Beijing, China

fYear

2009

fDate

17-19 June 2009

Firstpage

3302

Lastpage

3306

Abstract

Based on the physical model of a magnetic levitation ball system, a linear state-space model of the system is established and a pole assignment design method for the magnetic levitation ball system is proposed. Its aim is to design a state feedback control law, such that the closed-loop system has the desired eigenvalues and the system has well performance indexes. In addition, the optimal choice of poles for the magnetic levitation ball system is studied. The simulation results offer the transient response and steady-state response of the magnetic levitation ball system, which shows the simplicity and effectiveness of the proposed design method.

Keywords

closed loop systems; control system synthesis; eigenvalues and eigenfunctions; linear systems; magnetic levitation; performance index; pole assignment; state feedback; state-space methods; closed-loop system; eigenvalues; linear state-space model; magnetic levitation ball system; performance index; pole assignment; state feedback control; Control engineering; Control systems; Design engineering; Design methodology; Eigenvalues and eigenfunctions; Electronic mail; Magnetic levitation; Performance analysis; State feedback; Transient response; Magnetic levitation ball; pole assignment; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5192817

Filename

5192817