This paper describes an accelerometer calibrator that maintains constant 1g peak acceleration level over the frequency range from 0 to 5 Hz. The calibrator consists of an air-bearing supported servo motor that rotates the sensor-under-test in earth's gravity field. Rotation speed and pos...
Intelligent Real-Time MEMS Sensor Fusion and Calibration This paper discusses an innovative adaptive heterogeneous fusion algorithm based on the estimation of the mean square error of all variables used in real-t... Duan,Nemec,Ale,... - 《IEEE Sensors Journal》 被引量: 4发表: 2016年 A fast...
layers has shown varying results, from increased classification performance33to pooling layers interfering with the convolutional layer’s ability to learn to down sample the raw sensor data34. All proposed CNN architectures have a single neuron in the output layer with a sigmoid activation function f...
Calibration of accelerometer output for adults. This paper reviews the collective experience of monitor calibration studies in adults and seeks to answer the following questions: What has been done? What... MATTHEW,E Charles - 《Medicine & Science in Sports & Exercise》 被引量: 865发表: 2005年...
This paper describes a calibration algorithm to simultaneously calibrate a magnetometer and an accelerometer without any information besides the sensors readings. Using a linear sensor model and maximum likelihood cost, the algorithm is able to estimate both sensors' biases, gains, and covariances, ...
In this paper, we present a novel optical microelectromechanical systems (MEMS) accelerometer sensor dedicated to space applications. An in-plane Fabry-Per... Zandi, K,Belanger, J. A,Peter, Y.-A - 《Journal of Microelectromechanical Systems》 被引量: 25发表: 2012年 Precise Oscillation Loop ...
This paper introduces a differential vibrating beam MEMS accelerometer demonstrating excellent long-term stability for applications in gravimetry and seismology. The MEMS gravimeter module demonstrates an output Allan deviation of 9 μGal for a 1000 s integration time, a noise floor of 100 μGal/√...
8.The system according to claim 5, whereinthe calibration of the readings of the accelerometer sensor of the remote controller is repeated periodically during the duration of a play session of the game video console. Description: CROSS-REFERENCE TO RELATED APPLICATION ...
The sensitivity parameters or mathematical model of sensor are obtained through traditional shock accelerometer under calibration test, and then the measurement signal is restored through compensation and correction. As the shock signal with complex components is used in a harsh environment, it is very ...
Preferably the member has four beams (24.1-24.4) mounting the mass (18), each beam (24) has a tapered section extending from each end of the beam toward the center of the beam, and each beam section has a piezoresistive sensor (26.7-26.8) accommodated therein to be responsive to the ...