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A Hybrid Model of a Brushless DC Motor
2007 IEEE 22nd International Symposium on Intelligent Control, 2007This paper presents a novel approach to modeling of a Brush-Less Direct Current Motor (BLDCM) driven by an inverter using hybrid systems theory. Hybrid systems combine continuous and discrete (event-based) dynamics, which is exactly the case in an inverter-driven BLDCM.
Hans Brink Hansen +2 more
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Remote laboratory for a brushless DC motor
IEEE Transactions on Education, 2001The objective of this study is to investigate remote-learning methods in the context of mechatronics education, and in particular, for the study of brushless DC motors, which are extensively employed in robots, information devices, home appliances and other areas.
Tatsuya Kikuchi +2 more
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Switching techniques for brushless DC motors
CONIELECOMP 2013, 23rd International Conference on Electronics, Communications and Computing, 2013This paper presents a Simulink model for BLDC (Brushless DC) motors, using trapezoidal commutation. First, presents some common switching techniques for sensored Brushless DC motors type, using Hall Effect sensors, followed by a description of brushless DC motors' characteristics, its manufacturing structure, and their operation, torque curves ...
Sergio Andres Reyes Sierra +2 more
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Outline of brushless servomotors
1990Abstract In the field of factory automation (FA), FA equipment, numerical control (NC) machine tools, industrial robots, etc., are used to save energy and promote automation, which gives high productivity and produces high-quality products. They are becoming more and more intelligent.
Yasuhiko Dote, Sakan Kinoshita
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1990
Abstract ‘To control’ is defined as ‘to manipulate an object so as to serve a certain purpose (so as to make it work as desired).’ In our case, the motor is called the controlled system, the physical quantities (voltage, current, frequency, torque, angular velocity, and angle) are called the controlled variables, the required ...
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Abstract ‘To control’ is defined as ‘to manipulate an object so as to serve a certain purpose (so as to make it work as desired).’ In our case, the motor is called the controlled system, the physical quantities (voltage, current, frequency, torque, angular velocity, and angle) are called the controlled variables, the required ...
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Torque controller for brushless DC motors
IEEE Transactions on Industrial Electronics, 1999A high-performance torque controller is proposed for three-phase brushless DC motor drives. The strategy is based on variable-structure control and a new synchronous reference frame is utilized. Advantages over conventional strategies include improved dynamic performance, reduced acoustic noise, improved drive efficiency and enhanced inverter ...
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TIM; a brushless generating magnetometer
Journal of Scientific Instruments, 1959TIM (the turbo-inductor magnetometer) is an air-driven generating magnetometer which uses inductive output to avoid brushes and slip rings. The resulting mechanical simplicity allows TIM to be made very small while the high rotational speed, which is possible because there are no brushes, makes TIM quite sensitive.
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