%0 Journal Article
%T Passivity-Based Control of Permanent Magnet Synchronous Motor without Speed Sensors<br>基于无源性的永磁电机无速度传感器控制（英文）
%A LI Wei
%A YOU Linru
%A MAO Zongyuan
%A <br>李　伟
%A 游林儒
%A 毛宗源
%J 控制理论与应用
%D 2002
%I 
%X This paper introduces a sensorless nonlinear control scheme for controlling the torque of a permanent magnet synchronous motor (PMSM) driving a known load. The states of the motor are estimated via a nonlinear reduced order observer avoiding the use of mechanical sensors. The control strategy is designed by using the passivity theory, with torque tracking evaluated on estimated values. The system performance is evaluated by simulation.
%K PMSM
%K passivity-based control
%K reduced-order observer<br>永磁电机
%K 无源性
%K 降阶观测器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=C0E9A905B884E7B7&yid=C3ACC247184A22C1&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=EE23223CE4332BD7&eid=DA74B62FE4348759&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=1&reference_num=5