High precision 2D inclinometer with temperature compensation

ZHANG Congpeng; SONG Laijun

doi:10.13873/J.1000-9787(2019)06-0086-03

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High precision 2D inclinometer with temperature compensation

更新时间：2025-09-11

- High precision 2D inclinometer with temperature compensation
- Issue 6, Pages: 86-88(2019)
- 作者机构：
  
  北方工业大学机械与材料工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2019)06-0086-03
  CLC： TP212
- Published：2019
- 稿件说明：
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ZHANG Congpeng, SONG Laijun. High precision 2D inclinometer with temperature compensation[J]. 2019, (6): 86-88.
DOI：

ZHANG Congpeng, SONG Laijun. High precision 2D inclinometer with temperature compensation[J]. 2019, (6): 86-88. DOI： 10.13873/J.1000-9787(2019)06-0086-03.

摘要

介绍了一种具有温度补偿的高精度二维倾角传感器。设计了基于STM32的主控与双轴角度信号采集电路、数据通信电路、温度采集电路等模块

开发了一种提高传感器精度与温度补偿算法。实验结果表明:补偿后的倾角传感器满量程误差达到0. 14%

分辨率达到0. 003°

可以满足工业上姿态测量的需求。

Abstract

A high precision two-dimensional inclinometer with temperature compensation is introduced. The central control unit based on STM32

the dual axis angle signal acquisition circuit

the data communication circuit and the temperature acquisition circuit are designed. An algorithm for improving sensor precision and temperature compensation is developed. The experimental results show that the full-scale error of inclinometer after compensation reaches 0. 14 %

and the resolution of the sensor is 0. 003°

which can meet the requirement of industrial attitude measurement.

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