Results 121 to 130 of about 261,095 (203)
Abstract During weightlessness, the human neuro–muscular–skeletal system undergoes maladaptation to the microgravity environment. The European Space Agency (ESA) project NEX4EX, ‘Novel Exercise Hardware for Exploration’, developed an advanced multipurpose exerciser offering resistive (RES), plyometric (PLYO) and sensorimotor (SENSO) exercises.
Jonas Böcker +7 more
wiley +1 more source
A high-resolution resonant MEMS accelerometer
This paper reports on a vacuum packaged resonant MEMS accelerometer that demonstrates some of the highest sensitivities reported to-date and a ∼7x scale factor enhancement relative to a recently reported prototype, benefiting from a larger proof mass and
Zou, X, Seshia, AA, ,
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Surface-micromachined resonant accelerometer [PDF]
This paper discusses the design and testing results of a resonant accelerometer developed for integrated surface-micromachining processes.First- and second-generation designs are presented.
Smith, J. H. +3 more
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Researches of a Novel 2D CMOS Thermal Based Accelerometer
[[abstract]]Conventionally the accelerometer behaves like a spring – mass system and its structures involve solid proof mass, which is allowed to move under acceleration conditions.
Shen, Chih-Hsiung +2 more
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ANALISIS PENGGUNAAN ACCELEROMETER UNTUK MENGHITUNG KECEPATAN DAN POSISI WAHANA BERGERAK
Abstrak Untuk melakukan navigasi dan kontrol terhadap benda bergerak dibutuhkan sensor inersia yang sering disebut IMU (Inertia Measurement Unit). Penyusun IMU adalah sensor accelerometer dan gyro, maka karakteristik kedua sensor ini harus difahami ...
Sunar
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Use of triple beam resonant gauges in torque measurement transfer standard [PDF]
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A new torque transfer standard using metallic TBTF resonant sensor was developed to overcome the overload capability problem which occurs with conventional ...
Intiang, Jittakant
core +1 more source
A surface micromachined resonant accelerometer with high resolution
The paper reports a new design of a resonant micro-machined accelerometer. The geometrical setting is analytically optimized in order to improve the sensitivity and the linearity of the sensor while keeping its dimensions very small.
B. Simoni +3 more
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Amplitude-modulated resonant accelerometer employing parametric pump
This paper demonstrates a resonant accelerometer employing weakly coupled resonators for inertial force transduction. An ultra-low virtual mode coupling is established by employing the parametric pump in the coupled resonators to enhance the parametric ...
Zhao, C +6 more
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A Measurement-Data-Driven Control Approach towards Variance Reduction of Micromachined Resonant Accelerometer under Multi Unknown Disturbances. [PDF]
Shen Q +5 more
europepmc +1 more source
The Definition of Placement of Accelerometer in Cyclist’s Jacket
The prototype of cycling belt has been drawn up with LED stop signals, which are activated by the accelerometer placed in the central back pocket. The results of approbation have shown that the sensor does not provide the proper functioning of signals ...
Grecka, Marianna +3 more
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