A speed sensorless vector control for permanent magnet synchronous motors using an integral binary observer

Author

Kim, Young-seok ; Choi, Yang-kwang ; Han, Yoon-seok

Author_Institution

Res. Center for Next-generation High Voltage & Power Technol., Inha Univ., Inchon, South Korea

Volume

2

fYear

2003

fDate

9-11 Nov. 2003

Firstpage

487

Abstract

This paper presents a speed and position sensorless control of permanent magnet synchronous motors using an integral binary observer. In order to improve the steady state performance of the binary observer, the switching hyperplane equation of the observer is formed by adding extra integral dynamics to the switching hyperplane equation. The observer structure and its design method are described. The experimental results of the proposed algorithm are presented to demonstrate effectiveness of the approach.

Keywords

angular velocity control; integral equations; machine vector control; permanent magnet motors; position control; synchronous motors; integral binary observer; integral dynamics; permanent magnet synchronous motor; position sensorless control; speed sensorless vector control; steady state performance; switching hyperplane equation; Estimation error; Integral equations; Machine vector control; Observers; Paper technology; Permanent magnet motors; Regulators; Sensorless control; Sliding mode control; State estimation;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on

Conference_Location

Beijing, China

Print_ISBN

7-5062-6210-X

Type

conf

Filename

1274087