3 citations · 5 across the 2 of their papers we have counts for
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Error estimates in Second-order Continuous-Time Sigma-Delta modulators
Dilshad Surroop, Pascal Combes, Philippe Martin
Continuous-time Sigma-Delta (CT-) modulators are oversampling Analog-to-Digital converters that may provide higher sampling rates and lower power consumption than their discret…
Sensorless rotor position estimation by PWM-induced signal injection
Dilshad Surroop, Pascal Combes, Philippe Martin +1
We demonstrate how the rotor position of a PWM-controlled PMSM can be recovered from the measured currents, by suitably using the excitation provided by the PWM itself. This provid…
Adding virtual measurements by PWM-induced signal injection
Dilshad Surroop, Pascal Combes, Philippe Martin +1
We show that for PWM-operated devices, it is possible to benefit from signal injection \emph{without an external probing signal}, by suitably using the excitation provided by the P…