Browsing by Author Asher, Greg M.

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Showing results 1 to 16 of 16
Issue DateTitleAuthor(s)
2010Analysis and compensation of inverter nonlinearity effect on a sensorless PMSM drive at very low and zero speed operationRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Sumner, Mark; Asher, Greg M.
2003Flux position estimation in cage induction machines using synchronous HF injection and Kalman filteringCaruana, Cedric; Asher, Greg M.; Bradley, Keith John; Woolfson, Malcolm S.
2008Impedance saliency detection for sensorless control of AC machines utilizing existing PWM switching harmonicsRaute, Reiko; Caruana, Cedric; Cilia, Joseph; Spiteri Staines, Cyril; Sumner, Mark; Asher, Greg M.
2010Improved waveform quality in the direct torque control of matrix-converter-fed PMSM drivesOrtega, Carlos; Arias, Antoni; Caruana, Cedric; Balcells, Josep; Asher, Greg M.
2008Inverter non-linearity effects on a sensorless PMSM drive without additional test signal injection and zero speed operationRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Sumner, Mark; Asher, Greg M.
2008Operation of a sensorless PMSM drive without additional test signal injectionRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Sumner, Mark; Asher, Greg M.
2006Performance of HF signal injection techniques for zero-low-frequency vector control of induction machines under sensorless conditionsCaruana, Cedric; Asher, Greg M.; Sumner, Mark
1999A periodic burst injection method for deriving rotor position in saturated cage-salient induction motors without a shaft encoderSpiteri Staines, Cyril; Asher, Greg M.; Bradley, Keith John
2011A review of sensorless control in induction machines using HF injection, test vectors and PWM harmonicsRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Teske, Nikolas; Sumner, Mark; Asher, Greg M.
2004-10Rotor-position estimation for induction machines at zero and low frequency utilizing zero-sequence currentsSpiteri Staines, Cyril; Asher, Greg M.; Sumner, Mark
2010Sensorless control of induction machines at low and zero speed by using PWM harmonics for rotor-bar slotting detectionRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Sumner, Mark; Asher, Greg M.
2006Sensorless control of induction machines at zero and low frequency using zero sequence currentsSpiteri Staines, Cyril; Caruana, Cedric; Asher, Greg M.; Sumner, Mark
2008Sensorless control of induction machines by using PWM harmonics for rotor bar slotting detectionRaute, Reiko; Caruana, Cedric; Spiteri Staines, Cyril; Cilia, Joseph; Sumner, Mark; Asher, Greg M.
2003Sensorless flux position estimation at low and zero frequency by measuring zero-sequence current in delta connected cage induction machinesCaruana, Cedric; Asher, Greg M.; Clare, Jon C.
2005-09Sensorless operation of cage induction motor using a MRAS observer with zero drift feedback integrationGao, Qiang; Spiteri Staines, Cyril; Asher, Greg M.; Sumner, Mark
2005Sensorless speed, position and torque control using AC machine salienciesSpiteri Staines, Cyril; Caruana, Cedric; Teske, Nikolas; Cilia, Joseph; Asher, Greg M.