Results 131 to 140 of about 1,013 (178)
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Radiation Test of a BLDC Motor Driver Component
2018 IEEE Nuclear & Space Radiation Effects Conference (NSREC 2018), 2018Robotic systems will become in the future of space exploration an important technology, whereby brushless motor drives are used for locomotion and manipulation. This paper presents the radiation test results of a COTS motor driver.
Sedlmayr, Hans-Jürgen +3 more
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Robust torque optimization for BLDC spindle motors
IEEE Transactions on Industrial Electronics, 2001A robust design for torque optimization of brushless DC spindle motors applied in a hard disk drive, using the Taguchi method, is described and illustrated in this paper. The optimal design process takes into consideration noises that arise in the manufacturing process, such as manufacturing tolerances for the stator tooth shape and variation of the ...
Teck Seng Low +2 more
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Thermal modeling of a BLDC motor for a kick scooter
2012 IEEE International Symposium on Industrial Electronics, 2012A permanent magnet brushless dc motor utilized in an electrically assisted kick scooter is studied in this paper, by analyzing its whole static thermal field with particular focus on the motor stator. Methods for building a static FEM thermal model and an analytical thermal model which is based on the equivalent thermal network method are presented ...
Dong-min Miao +4 more
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Identifying dynamic model parameters of a BLDC motor
Simulation Modelling Practice and Theory, 2008Abstract An off-line identification method founded on the least-squares approximation technique and a closed-loop disturbance observer is applied for identifying the parameters of a BLDC motor model. No special configuration of the motor is required besides the availability of experimental data for back-EMF, phase currents, rotor position, and rotor ...
Aljaz Kapun +3 more
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Retroactive Control Applied to a BLDC Motor
2021TheBLDCmotors are attractive to applications for automobiles, aviation, and robotics, and, as a consequence, the motor is exposed to charge disturbances and variations, which make that control techniques usually applied, such as the derivative integral proportional controller (PID), not reach its variables accurately and quickly.
Carlos da Conceição Castilho Neto +2 more
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Noise source identification of a BLDC motor
Journal of Mechanical Science and Technology, 2008This paper proposes an analysis procedure of brushless DC(BLDC) motor noise. A systematic approach for identification of noise sources is suggested considering electromagnetic forces, structural and acoustic modes. It is proved by finite element analysis and experiments that the electromagnetic forces and the structural modes are not the major noise ...
Hong Joo Lee +2 more
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Finite element analysis of BLDC motor
2017 International Conference on Computation of Power, Energy Information and Commuincation (ICCPEIC), 2017BLDC motor have many advantages over other motors and are being increasingly used in different applications. The BLDC motor is fed with square wave current with 120° mode of conduction. For determining the performance of BLDC motor, it is necessary to carryout simulation during design stages as it reduces the time required for bringing out the final ...
Ravikiran Hiremath, B. A. Sridhara
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Concentric Winding BLDC Motor Design
IEEE International Conference on Electric Machines and Drives, 2005., 2005Concentric winding method is preferred for low cost permanent magnet (PM) motors applicable to home appliances. The MMF of the concentric winding looks like a square function so that it has severe space harmonics. To minimize the torque ripple, special effort needs to be applied to reduce the rotor field harmonics, since they make EMF harmonics in ...
null Weimin Wang +2 more
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Control of Chaos in BLDC Motor Drive
2018 IEEE Applied Signal Processing Conference (ASPCON), 2018This paper deals with the chaotic behavior of Brushless DC Motor (BLDCM) which is highly reliable, stable and efficient, but is a typical multivariable nonlinear system. The chaotic behavior of the BLDC motor can change the reliability and stability of the BLDC motor.
Abhijit Patra +2 more
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Modernization of BLDC Motors for UAVs
International Review of Aerospace Engineering (IREASE), 2023Vadim Carev +5 more
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