Control loop for finding initial translator position of linear synchronous motor Refaat, Sameh and Nahavandi, Saeid 2004, Control loop for finding initial translator position of linear synchronous motor, International journal of robotics and automation, vol. 19, no. 2, pp. 1-5, doi: 10.2316/Journal.206.2004.2.206-2631. Attached Files Name Description MIMEType Size Downloads Title Control loop for finding initial translator position of linear synchronous motor Author(s) Refaat, Sameh Nahavandi, Saeid orcid.org/0000-0002-0360-5270 Journal name International journal of robotics and automation Volume number 19 Issue number 2 Start page 1 End page 5 Publisher ACTA Press Place of publication Anaheim, Calif. Publication date 2004 ISSN 0826-8185 Keyword(s) permanent magnet synchronous motors motor control linear motors commutation parameter torque angle feedback control Summary This article presents a simple and reliable method for controlling the relative orientation between the two magnetic fields of a permanent magnet synchronous motor. Finding the initial (at motor powering- up time) value of this relative location is essential for the proper operation of the motor. After showing the system controllability, the utilized feedback control loop finds this initial relative orientation quickly and accurately. Further, using the proposed method allows considerable cost saving, as a transducer that is usually used for this purpose can be eliminated. The cost saving is most obvious in the case of linear motors and angle motors with large diameters. The way the problem is posed is an essential part of this work, and it is the reason behind the apparent simplicity of the solution. The method proposed relies on a single sensor, and it was tested when a relative encoder was used. Language eng DOI 10.2316/Journal.206.2004.2.206-2631 Field of Research 099999 Engineering not elsewhere classified HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2004, ACTA Press Persistent URL http://hdl.handle.net/10536/DRO/DU:30002871 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Information Technology Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Sat, 06 Mar 2021, 19:01:13 EST Wed, 21 Oct 2015, 16:21:47 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 996 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Mon, 07 Jul 2008, 08:36:48 EST

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