Rotor Speed and Rotor Position Estimation Based on MRAS

DOI

10.2991/meees-18.2018.1How to use a DOI?

Keywords

Sensorless Method; Rotor Speed and Position; Estimation Error; MRAS.

Abstract

In the traditional mechanical equipment, the motor is generally equipped with sensors for measuring the speed and position information of the motor. However, installation of sensors increases the structure burden. In this paper, a sensorless method is proposed for measurement of rotor speed and position. The proposed method is MRAS. It can quickly detect the rotor position information and speed information. As the speed increases and the speed estimation error gradually decreases after stable operation, the estimation error of the rotor position also gradually decreases.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xueliang Ren
AU  - Mingjiang Wang
AU  - Jun Chen
PY  - 2018/05
DA  - 2018/05
TI  - Rotor Speed and Rotor Position Estimation Based on MRAS
BT  - Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)
PB  - Atlantis Press
SP  - 1
EP  - 5
SN  - 2352-5401
UR  - https://doi.org/10.2991/meees-18.2018.1
DO  - 10.2991/meees-18.2018.1
ID  - Ren2018/05
ER  -