A Position Sensorless Control System Based on Adaptive Observer for Low Speed and High Torque Gearless Drive System

Author

Guanggui, Sun ; Xiangjun, Chen ; Bingyi, Zhang ; Guihong, Feng

Author_Institution

Sch. of Electr. Eng., Shenyang Univ. of Technol.

Volume

2

fYear

2005

fDate

29-29 Sept. 2005

Firstpage

1603

Lastpage

1607

Abstract

This paper presents a position sensorless control system based on adaptive observer for low speed and high torque gearless drive system. By studying the theory of adaptive control system, an adaptive speed observer based on neural network is introduced in this system. The experimental results demonstrate that the proposed vector control scheme is valid, and the dynamic and static performances are quite well. Furthermore, the propose strategy has stronger robustness

Keywords

adaptive control; angular velocity control; machine vector control; neurocontrollers; observers; permanent magnet motors; position control; synchronous motor drives; adaptive control system; adaptive speed observer; gearless drive system; neural network; permanent magnet synchronous motor; position sensorless control system; vector control scheme; AC motors; Adaptive control; Adaptive systems; Drives; Neural networks; Power system modeling; Programmable control; Sensorless control; Stators; Torque; adaptive observer; gearless drive system; low speed and high torque; position sensorless;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on

Conference_Location

Nanjing

Print_ISBN

7-5062-7407-8

Type

conf

DOI

10.1109/ICEMS.2005.202822

Filename

1638060