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MEMS magnetic actuator information


A MEMS magnetic actuator is a device that uses the microelectromechanical systems (MEMS) to convert an electric current into a mechanical output by employing the well-known Lorentz Force Equation or the theory of Magnetism.

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MEMS magnetic actuator

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A MEMS magnetic actuator is a device that uses the microelectromechanical systems (MEMS) to convert an electric current into a mechanical output by employing...

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Actuator

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or hydraulic input is supplied to it in a system (called an actuating system). An actuator converts such an input signal into the required form of mechanical...

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MEMS magnetic field sensor

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A MEMS magnetic field sensor is a small-scale microelectromechanical systems (MEMS) device for detecting and measuring magnetic fields (Magnetometer)...

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MEMS thermal actuator

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A MEMS thermal actuator is a microelectromechanical device that typically generates motion by thermal expansion amplification. A small amount of thermal...

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MEMS

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MEMS (micro-electromechanical systems) is the technology of microscopic devices incorporating both electronic and moving parts. MEMS are made up of components...

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Magnetometer

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compasses (MEMS magnetic field sensor). Magnetic fields are vector quantities characterized by both strength and direction. The strength of a magnetic field...

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Magnetic levitation

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Magnetic levitation (maglev) or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Magnetic force...

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Microscanner

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mirror. Magnetic actuation can either be used for actuating 1D or 2D MEMS mirrors. Another characteristic of the magnetically actuated MEMS mirror is...

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Electromechanics

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adopted in the Central Air Data Computer. Microelectromechanical systems (MEMS) have roots in the silicon revolution, which can be traced back to two important...

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Deformable mirror

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distance between actuator centers. Deformable mirrors with large actuator pitch and large number of actuators are bulky and expensive. Actuator stroke is the...

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Spacecraft attitude control

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algorithm is called the B-Dot controller and relies on magnetic coils or torque rods as control actuators. The control law is based on the measurement of the...

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Electric motor

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intended to propel some external mechanism. This makes them a type of actuator. They are generally designed for continuous rotation, or for linear movement...

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Compass

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solid-state microelectromechanical systems (MEMS) compasses, usually built out of two or three magnetic field sensors that provide data for a microprocessor...

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Microvalve

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coupled to an actuation method, that can close of an orifice, thus blocking the flow path between the inlet and outlet ports. The actuator can either be...

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TDK

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varying sensors, actuators and power electronic components through these brands. These include multi-axis MEMS motion tracking devices and MEMS microphones...

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Microphone

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directly into a silicon wafer by MEMS processing techniques and is usually accompanied with an integrated preamplifier. Most MEMS microphones are variants of...

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Digital microfluidics

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highly efficient extraction protocol for magnetic particles on a digital microfluidic chip". Sensors and Actuators B: Chemical. 196: 282–291. doi:10.1016/j...

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Piezoelectricity

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Self-Calibrating Mathematical Model for the Direct Piezoelectric Effect of a New MEMS Tilt Sensor". IEEE Sensors Journal. 12 (5): 1033–1042. Bibcode:2012ISenJ...

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Micromachinery

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direction of the cold arm. Magnetic actuators used fabricated magnetic layers to create forces. Microelectromechanical systems (MEMS) Microfactory Nano guitar...

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Switch

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they may have multiple sets of contacts controlled by the same knob or actuator, and the contacts may operate simultaneously, sequentially, or alternately...

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Transmission electron microscopy

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test on an empty MEMs without the TEM sample to account for the stiffness of the empty MEMs. The dimensions and stiffness of the MEMs can be modified to...

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Electrostatic motor

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Franklin. Today the electrostatic motor finds frequent use in micro-mechanical (MEMS) systems where their drive voltages are below 100 volts, and where moving...

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Magnetostriction

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modulus up to about 80% in bulk. This helps build energy-efficient magnetic MEMS.[citation needed] Cobalt ferrite, CoFe2O4 (CoO·Fe2O3), is also mainly...

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Inertial navigation system

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microelectromechanical systems (MEMS) technologies. Sensors based on magnetohydrodynamic principles can be used to measure angular velocities. MEMS gyroscopes typically...

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Digital holographic microscopy

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analysis of MEMS and MOEMS by Digital Holography Microscopy (DHM)". Proceedings of SPIE. Reliability, Packaging, Testing, and Characterization of MEMS/MOEMS...

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Bradley Nelson

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Retrieved 15 May 2021. Allen, R.; McGray, C. (2009). "MEMS in Action: RoboCup Nanogram 2009". MEMS Alliance Newsletter. Retrieved 15 May 2021. Zhang, Cici...

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Wax motor

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A wax motor is a linear actuator device that converts thermal energy into mechanical energy by exploiting the phase-change behaviour of waxes. During melting...

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Sensor

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MEMS.pdf (see https://web.archive.org/web/20160304105724/http://www.cbm-sweden.se/images/Seminarie/Class_Descriptions_IDA_MEMS.pdf)...

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Energy harvesting

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B.; Sood, R.; Kim, S.-G. (2005). "MEMS power generator with transverse mode thin film PZT". Sensors and Actuators A: Physical. 122 (1): 16–22. Bibcode:2005SeAcA...

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