{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T18:50:29Z","timestamp":1775069429717,"version":"3.50.1"},"reference-count":14,"publisher":"World Scientific Pub Co Pte Ltd","issue":"07","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2016,7]]},"abstract":"<jats:p> This paper presents a complete position sensorless control scheme for permanent magnet brushless DC motors (PMBLDCMs) using back-EMF sensing method. The controller is designed in such a way that it provides smooth shifting from open-loop speed-up mode to back-EMF sensing mode at any speed, especially at very low speeds, i.e., less than 2% of the rated speed. The proposed scheme is a simple and cost effective implementation of back-EMF sensing method, which does not require any filtering or phase shift to generate commutation pulses. The proposed controller is designed and modeled for a PMBLDCM rated at 4600[Formula: see text]rpm, 310[Formula: see text]V and 2.2[Formula: see text]N[Formula: see text]m torque and its performance is simulated in MATLAB\/SIMULINK environment. The obtained simulation results are validated on a prototype developed in the lab using a digital signal processor (DSP) namely TI 2812 DSP in a wide range of speeds in position sensorless mode. <\/jats:p>","DOI":"10.1142\/s0218126616500778","type":"journal-article","created":{"date-parts":[[2016,3,7]],"date-time":"2016-03-07T06:50:49Z","timestamp":1457333449000},"page":"1650077","source":"Crossref","is-referenced-by-count":5,"title":["Position Sensorless Control for PMBLDC Motor Drive Using Digital Signal Processor"],"prefix":"10.1142","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9042-4872","authenticated-orcid":false,"given":"Sachin","family":"Singh","sequence":"first","affiliation":[{"name":"Department of Electrical and Instrumentation Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, Sangrur 148106, Punjab, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sanjeev","family":"Singh","sequence":"additional","affiliation":[{"name":"Department of Electrical and Instrumentation Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, Sangrur 148106, Punjab, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2016,4,22]]},"reference":[{"key":"S0218126616500778BIB001","volume-title":"Brushless Permanent Magnet and Reluctance Motor Drive","author":"Miller T. 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