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...city sensor''') is a sensor that responds to velocity rather than absolute position. For example, [[dynamic microphones]] are velocity receivers. Likewise, man ...velocity of the transducer. Unlike the moving coil variety, piezoelectric sensors will likely require an amplifier due to the small generated signal. ...

*[[Crankshaft position sensor]] (CKP) *[[Airbag sensors]] ...

...and from other physical quantities (energy, force, torque, light, motion, position, etc.). The process of converting one [[form of energy]] to another is know ...variable differential transformer]] (LVDT), used to measure displacement (position) changes by means of electrical signals. ...

== Sensors == === Resistive sensors === ...

...iform contact force. Force control achieves more consistent results than [[position control]], which is also used in machine control. Force control can be used ...patial directions. Alternatively, the forces can also be estimated without sensors, e.g. on the basis of the motor currents. Indirect force control by modelin ...

*Magnetic field sensors * [[Current sensing#Fluxgate sensors|Fluxgate sensor]], (suitable for AC or DC current). ...

...se early products: the alarm only provides a proximity warning but not the position of the object(s) relative to the vehicle, and the rear-view camera has a li ...ng distortion, and transforming the perspective. In some cases, ultrasonic sensors are used in combination with the omniview system to provide distance inform ...

...ositioning system''' is a system for determining the [[position (geometry)|position]] of an object in [[space]].<ref>{{cite web| title=positioning system | web ...nly communicate with spacecraft, but they are also used to determine their position. [[Radar]] can track targets near the Earth, but spacecraft in deep space m ...

* [[Frequency modulation|Frequency]] and [[pulse-position modulation]] (FPPM and PPM) == Use of vector sensors == ...

...6 |url=https://www.prnewswire.com/news-releases/global-hall-effect-current-sensors-market-to-reach-1-3-billion-by-2026--301324188.html |access-date=2023-12-28 ...spond to static and changing magnetic fields. [[inductive sensor|Inductive sensors]] instead only respond to changes in fields. ...

...e automotive industry, both in sensors, e.g. mixture of fuel/air, pressure sensors, engine and gearbox controls, sensor for releasing airbags, ignitors to air ...evaporate the liquid component of the ink and fix the layer temporarily in position on the substrate so that it can be handled or stored before final processin ...

...g computer|analog fire control computer]], and to transmit the desired gun position back to the gun location. Early systems just moved indicator dials, but wit ...s are still used to remotely drive indicator gauges and as rotary position sensors for aircraft control surfaces, where the reliability of these rugged device ...

...eed control of fans. Potentiometers operated by a mechanism can be used as position [[transducer]]s, for example, in a [[joystick]]. Potentiometers are rarely ...ts setting. While the setting of a rotary potentiometer can be seen by the position of a marking on the knob, an array of sliders can give a visual impression ...

...moves relatively fast, while the particles oscillate around their original position with a relatively small particle velocity. Particle velocity should also no ...hmic [[decibel]] scale called [[particle velocity level]]. Mostly pressure sensors (microphones) are used to measure sound pressure which is then propagated t ...

...tter oxygen flow to the muscles, holds the body in a more [[hydrodynamic]] position, and traps air which adds buoyancy. ..., a basketball player can wear the material in the form of a sleeve. Then sensors in the material send information to a computer when the player takes shots ...

...p at the site, and triangulation by direct measurement from marks of known position installed at the site, in the same way these would be used at a terrestrial ...position data was integrated into the data sets. Multibeam sonar with GPS position data corrected for vessel motion and combined in real time is the state of ...

=== Transducers, sensors, detectors === * Position, motion ...

...sumption. Dielectric EAPs require no power to keep the actuator at a given position. Examples are electrostrictive polymers and dielectric elastomers. ...ctuators because of their inherent [[piezoelectric]] response, and as heat sensors because of their inherent [[pyroelectric]] response.<ref name=lovinger>{{ci ...

...coil, and is affected by the properties of the test material, the relative position between the transducer and the test part, and the excitation signal for the ...he stronger magnetostriction effect in nickel than steel, magnetostriction sensors using nickel patches have been developed for the nondestructive testing of ...

...secondary power lines. DTM apparatus commonly comprises precision-centric sensors, either of the non-piercing or piercing variety, in addition to communicati ...system, often referred to as an intra-grid sensor, occupies a distinctive position within the distribution grid. It is capable of providing both real-time and ...