2010
DOI: 10.1109/tec.2010.2041781
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Sensorless Brushless DC Motor Drive Based on the Zero-Crossing Detection of Back Electromotive Force (EMF) From the Line Voltage Difference

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Cited by 249 publications
(104 citation statements)
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“…Through the DSC operation method to detect the zero-crossing point of the back EMF, greatly simplifying the system hardware circuit, reducing costs [3]. To a large extent to overcome the external environment with the impact of the control system to improve the robustness.…”
Section: Back Emf Bldcm Control Principlementioning
confidence: 99%
“…Through the DSC operation method to detect the zero-crossing point of the back EMF, greatly simplifying the system hardware circuit, reducing costs [3]. To a large extent to overcome the external environment with the impact of the control system to improve the robustness.…”
Section: Back Emf Bldcm Control Principlementioning
confidence: 99%
“…The most frequently used self-sensing method for BLDC drives is to detect the back-EMF zero-crossing moments. Examples of the use of zero-crossings detection can be found in [2], [3] and [4].…”
Section: Introductionmentioning
confidence: 99%
“…The intention of minimising the production costs of a BLDC motor makes the accuracy of assembling these elements and the method of their regulation sufficient for correct system operation in open-loop, but often too low to ensure a proper rotational speed measurement of the motor speed [5−8]. Systematically developed methods of the sensor-less control of BLDC motors suit higher rotational speeds, but are insufficient for a proper feedback loop at lower shaft speeds, for which it is necessary to use their position sensors [3,4].…”
Section: Introductionmentioning
confidence: 99%