Calibration of three-axis accelerometers using a three-dimensional vibration generator and three laser interferometers

Umeda, Akira; Onoe, Mike; Sakata, Kohji; Fukushia, Takehiro; Kanari, Kouichi; Iioka, Hiroshi; Kobayashi, Toshiyuki

doi:10.1016/j.sna.2004.03.011

Cited by 48 publications

(21 citation statements)

References 1 publication

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“…Analyzing MEMS accelerometer measurement principle and environment, we can know the main errors include three gain factors, three biases and installation errors [4] .According to the characteristics of the measurement error, the MEMS accelerometer error model in an inertial measurement unit is equation (1). accelerometer; x n , y n , z n are random measurement noise.…”

Section: Preliminaries the Accelerometer Static Calibration Mathematimentioning

confidence: 99%

Accelerometer Static Calibration based on the PSO algorithm

Zhang¹,

Li²,

Liu³

2012

Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology (2012)

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Abstract. This paper introduces MEMS accelerometer static calibration method based on the PSO algorithm. According to the mathematical model of the MEMS accelerometer, the PSO algorithm is applied to estimate the mathematical model, including scale factors, bias, and installation errors. The method does not require a three-axis rotary platform, and the calculation is simple, easy to implement, high accuracy and provides a new choice for outdoor testing environment. Analyzing the experimental data, the random errors in the sampling process have been eliminated effectively, and the calibration effect is better than the commonly static correction method.

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Section: Preliminaries the Accelerometer Static Calibration Mathematimentioning

confidence: 99%

Accelerometer Static Calibration based on the PSO algorithm

Zhang¹,

Li²,

Liu³

2012

Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology (2012)

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“…Various methods for estimation are used. Some of them require special equipment for the perfect orientation of accelerometers [1,6,12,14], but those that do not require such are more useful [4,[7][8][9].…”

Section: Introductionmentioning

confidence: 99%

A Static Calibration of Mems 3-Axis Accelerometer Using a Genetic Algorithm

Marinov¹,

Petrov²

2019

SJSUT.ST

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“…However, in practice, only the resonant beam and double turntable centrifuge are developed as two-axis vibration generators (Dosch and Lally, 2015;Guan et al, 2015;Umeda et al, 2004). Their synchronous control and test accuracy are still challenges (Umeda et al, 2004;Lee and Kim, 2012), and the range of application is limited (Guan et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Short communication: Automated testing of accelerometer transverse sensitivity with a flexure-based XY compliant stage

et al. 2016

Mech. Sci.

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Abstract. This paper presents the automated testing of accelerometer transverse sensitivity with a flexure-based compliant stage which can provide vibration on the XY plane. An experimental platform is set up, and the circular tracking error is first obtained to verify the feasibility of the stage. The transverse sensitivity of a threeaxis piezoelectric accelerometer is subsequently tested, and it is below 3 %. The difference of the transverse sensitivity under various frequencies is 0.4 %, while the difference of measured direction angle is 2.49, which validates the accuracy of the proposed method.

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Calibration of three-axis accelerometers using a three-dimensional vibration generator and three laser interferometers

Cited by 48 publications

References 1 publication

Accelerometer Static Calibration based on the PSO algorithm

Accelerometer Static Calibration based on the PSO algorithm

A Static Calibration of Mems 3-Axis Accelerometer Using a Genetic Algorithm

Short communication: Automated testing of accelerometer transverse sensitivity with a flexure-based XY compliant stage

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