218530 ⎘
Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor Motor speed determination based on the current and/or voltage without using a tachogenerator or a physical encoder
STEPLESS REGULATION FAN
#2Method for Detecting Field Magnet Position of an Electric Motor
#3TUNABLE CIRCUIT FOR ROTARY POSITION DETECTION
#4Electrical submersible pump control
#5LOW-SPEED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL
#6Manufacturing-sensitive control of high rotor pole switched reluctance motors
#7External force estimation device, external force estimation method, and non-transitory computer-readable storage medium
#8Low-speed sensorless brushless motor control in a power tool
#9Method and device for detecting initial position of rotor of permanent magnet synchronous motor in no-load environment
#10Manufacturing-sensitive control of high rotor pole switched reluctance motors
#11Electrical submersible pump control
#12Manufacturing-sensitive control of high rotor pole switched reluctance motors
#13Motor position control based on servo-to-edge direction feedback
#14Sensorless variable conduction control for brushless motor
#15Low-speed sensorless brushless motor control in a power tool
#16Dual-controller system for a sensorless brushless motor control
#17Reagent bottle cleaning device
#18Motor control device and current ripple detection method for DC motor
#19Control method and control system of motor rotation speed
#20System and method for predicting motor wear out in infusion systems
#21Brake control system and method of fault detection
#22Motor starting state recognition method and device, and motor
#23Detection device and detection method for detecting number of revolutions of sensorless EPB motor
#24Method and device for detecting a speed in a generator unit
#25Control device and control method
#26Electric motor protection using stator current and voltage measurements
#27Drive control device for motor
#28Compressor driving apparatus and air conditioner including the same
#29Motor driving apparatus and refrigerator including same
#30Motor driving circuit
#31Method for determining the position of the rotor of an electrical machine
#32Method and apparatus for monitoring the condition of electromechanical systems
#33Methods, systems and apparatus for controlling a multi-phase inverter
#34Systems, methods, and devices for demodulating induction motor instantaneous rotor slot harmonic frequency
#35Device and method for operating a drive
#36MOTOR ROTATION SPEED CONTROL DEVICE AND METHOD THEREOF
#37Apparatus for driving motor of air conditioner and method for driving the same
#38Apparatus and method for providing information relating to a motor
#39System and method of step detection for a stepper motor
#40Automatic baby swing
#41Method and device for determining the position of a mobile closing part of a vehicle
#42Rotation speed detection circuit and motor driver apparatus having the same
#43Electric motor control
#44Electric power steering system control methods
#45Electromagnetic actuator driving method
#46Method to re-engage start of dynamoelectric machine
#47Printer and DC motor speed control device
#48System and method for controlling motor using parameter associated with magnetic flux
#49DC motor phase detection method for determining a distance traveled by a load
#50Motor speed estimation system and method using hybrid model reference adaptive system
#51Method and device for determining the rotary speed of an electrical machine
#52Motor control device
#53Power generating system and its control method
#54Operation of an electrical machine
#55Stepless regulation fan