注：国家自然科学基金资助项目（No. 61571053）
作者：郭郑岩1，高国伟1，潘宏生2
单位：1. 北京信息科技大学传感器重点实验室，北京 100101；
      2. 北京国科舰航传感技术有限公司，北京 100101
中图分类号：TP273               
文献标识码：A          
文章编号：1006-883X(2020)10-0028-05
收稿日期：2020-9-25

摘要：为了解决航天航空中角度传感器达到恒温较慢、适应温变环境能力差的问题，设计并制作了一种可以实现快速测量的小型恒温控制系统。本文通过对恒温室结构要求的介绍以及结构模型的建立，且经过设计分析、计算，选定了制作恒温室所需的材料并得到了角度传感器工作在不同温度时快速达到恒温所需的时间。实验结果表明，本系统可以实现快速测量的恒温，也可以达到较好的控温效果，并且具有功率小、体积小、结构简单、操作和控制方法简便、成本低、可靠性强等特点。
关键词：角度传感器；温变环境；快速测量；恒温控制

Design of Angle Sensor Based on Constant Temperature Control
GUO Zheng-yan1, GAO Guo-wei1, PAN Hong-sheng2
1. Key Laboratory of Sensors, Beijing Information Science and Technology University, Beijing 100101, China; 2. Beijing GKsens Co., Ltd., Beijing 100101, China
Abstract: In order to solve the problem that the angle sensor is slow to reach a constant temperature and poor ability to adapt to the temperature change environment in aerospace, a small constant temperature control system that can realize rapid measurement is designed and produced. In this paper, through the introduction of the structural requirements of the constant temperature chamber and the establishment of the structural model, and after design analysis and calculation, the materials needed to make the constant temperature chamber are selected and the time required for the angle sensor to quickly reach the constant temperature when working at different temperatures is obtained. The experimental results show that the system can achieve rapid constant temperature measurement, and can also achieve better temperature control effects, and has the characteristics of small power, small size, simple structure, simple operation and control methods, low cost, and strong reliability.
Key words: angle sensor; temperature change environment; fast measurement; constant temperature control

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备注：2020年 第26卷 第10期