This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations.(June 2016) (Learn how and when to remove this message)
A variable reluctance sensor (commonly called a VR sensor) is a transducer that measures changes in magnetic reluctance. When combined with basic electronic circuitry, the sensor detects the change in presence or proximity of ferrous objects.
With more complex circuitry and the addition of software and specific mechanical hardware, a VR sensor can also provide measurements of linear velocity, angular velocity, position, and torque.
and 25 Related for: Variable reluctance sensor information
A variablereluctancesensor (commonly called a VR sensor) is a transducer that measures changes in magnetic reluctance. When combined with basic electronic...
winding current as in traditional motors, the switched-reluctance motor uses an electronic position sensor to determine the angle of the rotor shaft and solid...
Switched reluctance linear motors (SRLMs) (also known as linear switched reluctance motors (LSRMs), variablereluctance linear motor or switched reluctance linear...
displacement of a diaphragm by means of changes in inductance (reluctance), linear variable differential transformer (LVDT), Hall effect, or by eddy current...
rotating multi-pole ring magnet. Alexanderson alternator Variablereluctancesensor Switched reluctance motor "Missile" here is taken in its broad sense and...
with sensor amplifiers and large control modules consumed the entire back end of a station wagon. Input data came from variablereluctancesensors installed...
combination of the permanent magnet and variablereluctance types, to maximize power in a small size. Variablereluctance motors have detents when powered on...
Magnetic linear encoders employ either active (magnetized) or passive (variablereluctance) scales and position may be sensed using sense-coils, Hall effect...
induction motors are increasingly being installed in variable-speed applications using variable-frequency drives (VFD). VFD offers energy savings opportunities...
permanent magnet synchronous motor (PMSM), but can also be a switched reluctance motor, or an induction (asynchronous) motor. They may also use neodymium...
of energy into the system. Choosing variables that are convenient to measure, particularly ones that the sensor is sensing, may be more useful. For instance...
include various sensors that can be leveraged by pre-installed and third-party software (such as a magnetometer, a proximity sensor, a barometer, a gyroscope...
magnetostrictive materials is Galfenol. Other types of transducers include variable-reluctance (or moving-armature, or electromagnetic) transducers, where magnetic...
any non-operative sensor. Crankshaft position and speed are determined by input signals generated by poles in a magnetic reluctance disc. The system may...
laws, Turkey's intention to export the Altay themselves, and Japan's reluctance to license the engine. Japan 2010 prototype model Rear view of the prototype...
the magnets this creates areas of high reluctance allowing carmakers to obtain some of the benefits of reluctance motors as well as of permanent magnet...
Direct torque control (DTC) is one method used in variable-frequency drives to control the torque (and thus finally the speed) of three-phase AC electric...
are not power conjugate variables. The product of these is not in units of power and the ratio, known as magnetic reluctance, does not measure the rate...
overheating.[citation needed] High frequency alternators of the variable-reluctance type were applied commercially to radio transmission in the low-frequency...
Current Sensor and How is it Used?". Retrieved 2011-12-22. Friedrich, Andreas P.; Lemme, Helmuth (2000-05-01). "The Universal Current Sensor". Fierce...
A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings...
of the social agent; if the body has and uses some physical motors and sensor abilities, then the system could be considered a robot. While robots have...
achieve a 60-second period, active feedback and a uniquely convenient variablereluctance differential transducer, with parts scavenged from a hardware store...
Global Information