Design of parameter identification module for accelerometer model based on LabVIEW

GUO Xin; WANG Jian-lin; YU Tao; ZHAO Li-qiang

doi:10.13873/J.1000-9787(2016)02-0123-03

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Design of parameter identification module for accelerometer model based on LabVIEW

更新时间：2025-09-11

- Design of parameter identification module for accelerometer model based on LabVIEW
- Vol. 35, Issue 2, Pages: 123-125+129(2016)
- 作者机构：
  
  北京化工大学信息科学与技术学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)02-0123-03
  CLC： TH824.4
- Published：2016
- 稿件说明：
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[1]郭鑫,王建林,于涛,赵利强.基于LabVIEW的加速度计模型参数辨识模块设计[J].传感器与微系统,2016,35(02):123-125+129.

GUO Xin, WANG Jian-lin, YU Tao, et al. Design of parameter identification module for accelerometer model based on LabVIEW[J]. 2016, 35(2): 123-125+129.
[1]郭鑫,王建林,于涛,赵利强.基于LabVIEW的加速度计模型参数辨识模块设计[J].传感器与微系统,2016,35(02):123-125+129. DOI： 10.13873/J.1000-9787(2016)02-0123-03.

GUO Xin, WANG Jian-lin, YU Tao, et al. Design of parameter identification module for accelerometer model based on LabVIEW[J]. 2016, 35(2): 123-125+129. DOI： 10.13873/J.1000-9787(2016)02-0123-03.

摘要

加速度计的模型参数辨识对研究加速度计动态特性具有重要作用。针对加速度计动态特性测试系统中加速度计模型参数辨识模块的设计

利用Lab VIEW图形化编程的特点

以最小二乘原理为基础

通过对加速度计频域响应函数的拟合实现了加速度计模型参数的辨识

并构建了可视化软面板。实验测试表明:所设计模块能够实现加速度计模型参数辨识

有较高的参数辨识精度

并具有良好的人机交互

所辨识出的模型能够描述加速度计的动态特性。

Abstract

Accelerometer model parameter identification plays an important role in studying of accelerometer dynamic characteristics. Aiming at design of accelerometer model parameter identification module in accelerometer dynamic performance testing system

use Lab VIEW graphical programming features

use the principle of least squares

through fitting accelerometer frequency response function to achieve identification of accelerometer model parameters

and construct a visual soft panel. Experimental tests show that the designed module can achieve accelerometer model parameter identification

it has high precision of parameter identification and good humancomputer interaction

the identified model can describe dynamic characteristics of accelerometer.

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references

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新一代冲击加速度国家基准装置的研究与建立 [J]. 于梅,胡红波,左爱斌,杨丽峰,刘爱东. 振动与冲击 . 2013(10)

基于绝对法冲击校准的加速度计参数辨识研究 [J]. 胡红波,孙桥. 测试技术学报 . 2013(01)

基于高冲击激励的加速度计参数辨识的研究 [J]. 胡红波,于梅. 传感技术学报 . 2012(04)

Accelerometer errors in the measurement of dynamic signals [J] . Krzysztof Tomczyk,Edward Layer. Measurement . 2015

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