<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Herman, Ivo</style></author><author><style face="normal" font="default" size="100%">Vaclavek, Pavel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Load torque and moment of inertia observability analysis for alternating current drive sensorless control</style></title><secondary-title><style face="normal" font="default" size="100%">IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6388917&amp;navigation=1</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Montreal</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Knowledge of the exact characteristics of a motor is necessary for a high-performance electrical drive control. It is useful to obtain not only the states of electrical and mechanical variables, but also other quantities. Two of the unknown parameters are the moment of inertia and the load torque. This paper addresses theoretical aspects of conditions, on which these quantities are simultaneously observable. Both asynchronous and synchronous drives are considered. The conditions are verified by a simulation and by real-motor data. Obtained results prove the possibility of their sensorless estimation. Some difficulties of the state estimation when controllers are saturated are shown.&lt;/p&gt;
</style></abstract><custom2><style face="normal" font="default" size="100%">&lt;p&gt;IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society&lt;/p&gt;
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