Results 201 to 210 of about 8,171 (265)
The Influence of Pregnancy Risk Factors on Patterns of Sensory Processing Disorders and Motor Development. [PDF]
J Clin MedSzczepara-Fabian M +3 more
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2000
Switched reluctance motor (SRM) drives can be used in all types of adjustable speed applications, including high performance servo drives. An important technique used for obtaining high performance from an SRM drive is determination of rotor position. A shaft position transducer is often used for this purpose.
Mehrdad Ehsani, Iqbal Husain
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Switched reluctance motor (SRM) drives can be used in all types of adjustable speed applications, including high performance servo drives. An important technique used for obtaining high performance from an SRM drive is determination of rotor position. A shaft position transducer is often used for this purpose.
Mehrdad Ehsani, Iqbal Husain
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Proceedings of the Institution of Electrical Engineers, 1974
Reluctance motors depend for their operation on the existence of alternate zones of higher and lower permeance between stator and rotor round the periphery. In the usual form of reluctance motor this is provided by salient poles on the rotor. In the vernier form of reluctance motor it results from both stator and rotor having teeth, separated by open ...
MUKHERJI, KC, TUSTIN, A
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Reluctance motors depend for their operation on the existence of alternate zones of higher and lower permeance between stator and rotor round the periphery. In the usual form of reluctance motor this is provided by salient poles on the rotor. In the vernier form of reluctance motor it results from both stator and rotor having teeth, separated by open ...
MUKHERJI, KC, TUSTIN, A
openaire +1 more source
2020
We formally solve the velocity and position regulation problem. A pendulum is included as the load in the position control problem. Our proposals are the closest control schemes to standard control for this class of motors, but our proposals are provided with formal stability proofs.
Victor Manuel Hernández-Guzmán +2 more
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We formally solve the velocity and position regulation problem. A pendulum is included as the load in the position control problem. Our proposals are the closest control schemes to standard control for this class of motors, but our proposals are provided with formal stability proofs.
Victor Manuel Hernández-Guzmán +2 more
openaire +1 more source
2020
The dynamical model is derived. The proposed control scheme is designed in original coordinates, i.e., a transformation such as dq is not required in this case. We solve the velocity control problem and the position control problem without velocity measurements.
Victor Manuel Hernández-Guzmán +2 more
openaire +1 more source
The dynamical model is derived. The proposed control scheme is designed in original coordinates, i.e., a transformation such as dq is not required in this case. We solve the velocity control problem and the position control problem without velocity measurements.
Victor Manuel Hernández-Guzmán +2 more
openaire +1 more source
2013 International Electric Machines & Drives Conference, 2013
This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured.
Haarnoja, Tuomas +6 more
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This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured.
Haarnoja, Tuomas +6 more
openaire +3 more sources
Yokeless switched reluctance motors
2006 37th IEEE Power Electronics Specialists Conference, 2006This paper introduces a novel switched reluctance motor (SRM) that has a yokeless rotor and a stator configuration that uses substantially less back iron (yoke-less) than conventional types. The consequence of this unique yokeless rotor and yoke-less stator configuration, results in an extremely efficient torque generation mechanism and a very high ...
Patrick Luk, Poramaste Ken Jinupun
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