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ANFIS Back-EMF Observer for Improving Performance of Sensorless Brushless DC Motor Drive


Challa Swathi, G. V. Marutheswar
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In this paper, a novel sensorless brushless DC (BLDC) engine drive utilizing the ANFIS back-EMF spectator is proposed to enhance the execution of customary sensorless drive strategies. Most existing sensorless techniques for the BLDC engine have low execution at homeless people or low speed extend and every so often require extra circuit. To adapt to this issue, the estimation of a back-EMF utilizing the fuzzy rationale is appropriate for superior on the grounds that the back-EMF of the BLDC engine has a trapezoidal shape. The proposed calculation utilizing ANFIS back-EMF eyewitness can accomplish hearty control for the difference in an outer condition and persistently appraise speed of the rotor at homeless people and also consistent state. The power of the proposed calculation is demonstrated through the reproduction and is contrasted with different sensorless drive techniques.

Challa Swathi, G. V. Marutheswar

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Publication Details

Published in : Volume 4 | Issue 8 | May-June - 2018
Date of Publication Print ISSN Online ISSN
2018-05-30 2395-1990 2394-4099
Page(s) Manuscript Number   Publisher
257-264 IJSRSET1284212   Technoscience Academy

Cite This Article

Challa Swathi, G. V. Marutheswar, "ANFIS Back-EMF Observer for Improving Performance of Sensorless Brushless DC Motor Drive", International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 8, pp.257-264, May-June-2018.
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