PMID- 28528138 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20180221 LR - 20180221 IS - 1879-2022 (Electronic) IS - 0019-0578 (Linking) VI - 70 DP - 2017 Sep TI - Torque ripple reduction of brushless DC motor based on adaptive input-output feedback linearization. PG - 502-511 LID - S0019-0578(16)30420-7 [pii] LID - 10.1016/j.isatra.2017.05.006 [doi] AB - Torque ripple reduction of Brushless DC Motors (BLDCs) is an interesting subject in variable speed AC drives. In this paper at first, a mathematical expression for torque ripple harmonics is obtained. Then for a non-ideal BLDC motor with known harmonic contents of back-EMF, calculation of desired reference current amplitudes, which are required to eliminate some selected harmonics of torque ripple, are reviewed. In order to inject the reference harmonic currents to the motor windings, an Adaptive Input-Output Feedback Linearization (AIOFBL) control is proposed, which generates the reference voltages for three phases voltage source inverter in stationary reference frame. Experimental results are presented to show the capability and validity of the proposed control method and are compared with the vector control in Multi-Reference Frame (MRF) and Pseudo-Vector Control (P-VC) method results. CI - Copyright (c) 2017 ISA. Published by Elsevier Ltd. All rights reserved. FAU - Shirvani Boroujeni, M AU - Shirvani Boroujeni M AD - Shahrekord University, Iran. Electronic address: mo_shirvani@yahoo.com. FAU - Markadeh, G R Arab AU - Markadeh GRA AD - Shahrekord University, Eng. Dept. and Center of Excellence for Mathematics, Shahrekord, Iran. Electronic address: arab-gh@eng.sku.ac.ir. FAU - Soltani, J AU - Soltani J AD - Islamic Azad University, Khomeini shahr Branch, Isfahan, Iran. Electronic address: j1234sm@cc.iut.ac.ir. LA - eng PT - Journal Article DEP - 20170517 PL - United States TA - ISA Trans JT - ISA transactions JID - 0374750 OTO - NOTNLM OT - Brushless DC motor OT - Harmonic Injection OT - Input output feedback linearization control EDAT- 2017/05/22 06:00 MHDA- 2017/05/22 06:01 CRDT- 2017/05/22 06:00 PHST- 2016/09/30 00:00 [received] PHST- 2017/04/15 00:00 [revised] PHST- 2017/05/08 00:00 [accepted] PHST- 2017/05/22 06:00 [pubmed] PHST- 2017/05/22 06:01 [medline] PHST- 2017/05/22 06:00 [entrez] AID - S0019-0578(16)30420-7 [pii] AID - 10.1016/j.isatra.2017.05.006 [doi] PST - ppublish SO - ISA Trans. 2017 Sep;70:502-511. doi: 10.1016/j.isatra.2017.05.006. Epub 2017 May 17.