@article{(Open Science Index):https://publications.waset.org/pdf/10012126,
	  title     = {Performance of BLDC Motor under Kalman Filter Sensorless Drive},
	  author    = {Yuri Boiko and  Ci Lin and  Iluju Kiringa and  Tet Yeap},
	  country	= {},
	  institution	= {},
	  abstract     = {The performance of a permanent magnet brushless direct current (BLDC) motor controlled by the Kalman filter based position-sensorless drive is studied in terms of its dependence from the system’s parameters variations. The effects of the system’s parameters changes on the dynamic behavior of state variables are verified. Simulated is the closed loop control scheme with Kalman filter in the feedback line. Distinguished are two separate data sampling modes in analyzing feedback output from the BLDC motor: (1) equal angular separation and (2) equal time intervals. In case (1), the data are collected via equal intervals  of rotor’s angular position i, i.e. keeping  = const. In case (2), the data collection time points ti are separated by equal sampling time intervals t = const. Demonstrated are the effects of the parameters changes on the sensorless control flow, in particular, reduction of the instability torque ripples, switching spikes, and torque load balancing. It is specifically shown that an efficient suppression of commutation induced instability torque ripples is an achievable selection of the sampling rate in the Kalman filter settings above a certain critical value. The computational cost of such suppression is shown to be higher for the motors with lower induction values of the windings. },
	    journal   = {International Journal of Electrical and Information Engineering},
	  volume    = {15},
	  number    = {7},
	  year      = {2021},
	  pages     = {282 - 288},
	  ee        = {https://publications.waset.org/pdf/10012126},
	  url   	= {https://publications.waset.org/vol/175},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 175, 2021},
	}