Application of a Sliding Mode Observer for Sensorless Operation of Switched Reluctance Motors

The purpose of this work is to applicate a sliding mode observer for sensorless control of<br>switched reluctance motor (SRM) drive.<br>This paper presents an evaluation of the sliding-mode observer to estimate the SRM speed and rotor position. Non-linear model of a SRM is used and a computer simulation is developed based on data from an experimental motor system. The implication of sample rate was examined. Presented on: XIX Symposium Electromagnetic Phenomena in Nonlinear Circuits, EPNC '2006, Maribor, Slovenia, 28‑30 June 2006

本研究旨在将滑模观测器（sliding mode observer）应用于开关磁阻电机（switched reluctance motor, SRM）驱动的无传感器控制。
本文针对开关磁阻电机转速与转子位置的估计需求，对滑模观测器开展性能评估研究。本研究采用开关磁阻电机的非线性模型，并基于实验电机系统的实测数据构建计算机仿真模型，同时考察了采样率对系统的影响。
本文发表于2006年6月28日至30日在斯洛文尼亚马里博尔举办的第19届非线性电路电磁现象研讨会（XIX Symposium Electromagnetic Phenomena in Nonlinear Circuits, EPNC '2006）。