- Virtualfluxinathree-levelpulsewidthmodulationrectifierTheflowofcurrentiscontrolledbyphaseshiftedpulsewidthmodulation.Theinversecontrolmethodforpulsewidthmodulation(PWM)inverter-fedinductionmotorsisdiscussed.Positioncontrolofd.c.motorshasbeendonebymea...
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- PerformancerequirementofthedeltamodulationequipmentMethodsofmeasurementforthedeltamodulationequipment...
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- PINelectricalmodulationattenuatorCentralnervousmodulationofnewreflexarc.Whensupplymodulationandcontourmodulationareworkinginconcert,thedynamicrangeandefficiencyofthepoweramplifiercanbefurtherimproved.Successiveapproximationmethodisdirectedtosolvethep...
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- TACANbeacontransmitspulseamplitudemodulationsignalsinalldirection,includingbearinganddistanceinformationrelativetothebeacon.Theremotecontroldevicecrystalfrequencystabilizationusingpulseamplitudemodulationtransmitter,Asimplercircuit,highfrequencystabi...
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- Inthispaper,areflectiveintensitymodulationopticalfibersensorwithsimplestructureandeasydesignhasbeenintroduced.Inareflectivefiberopticdisplacementsensor,theinfluenceonintensitymodulationpropertycausedbythereflectorshapewasstudiedtheoreticallywiththema...
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