作者：陈浩远^1,2, 潘威^1,2, 顾宝龙^1,2, 宋洪伟^1,2, 赵振平^1,2, 张志强^1,2

作者单位：1. 航空工业故障诊断与健康管理航空科技重点实验室, 上海 201601;
2. 航空工业上海航空测控技术研究所, 上海 201601

关键词：光电式转速传感器;结构优化;振动环境

摘要：

研究一种应用于振动环境下的光电转速传感器，该传感器采用光电转换的原理测量机轮转速的数值，将前端的机轮转速信号转换为相应的电信号输出，然后通过电信号推算出机轮的转速值，设计方法可以满足转速测量的需求。针对航空高强度振动的环境，分析光电转速传感器在振动环境下的失效原因，优化传感器结构。通过对传感器的仿真分析和振动试验测试表明该光电转速传感器在高振动环境下具有较高的可靠性和稳定性，能够应用于航空系统中机轮轮速测量。

A photoelectric rotational speed sensor applied to the environment of vibration
CHEN Haoyuan^1,2, PAN Wei^1,2, GU Baolong^1,2, SONG Hongwei^1,2, ZHAO Zhenping^1,2, ZHANG Zhiqiang^1,2
1. Key Laboratory of Aviation Technology for Fault Diagnosis and Health Management Research, Shanghai 201601,China;
2. Aviation Industry Corporation of China Shanghai Aero Measurement & Control Technology Research Institute, Shanghai 201601,China
Abstract: A photoelectric rotational speed sensor applied to the environment of vibration is designed. The sensor is developed according to the principle of photoelectric conversion to measure the rotational speed of the airplane wheel. The front rotational speed signal is converted to the electrical signal by the sensor, and the rotational speed of the airplane wheel is calculated. This design method could meet the needs of the rotational measurement. The cause of failure of the sensor in the environment of vibration is analyzed, and the structure of the sensor is optimized. The simulation and the experiment show that the sensor can maintain high reliability and stability in the environment of vibration in the aviation system.
Keywords: photoelectric rotational speed sensor;optimization of structure;vibration environment
2019, 45(2):116-120  收稿日期: 2017-11-20;收到修改稿日期: 2018-02-05
基金项目:
作者简介: 陈浩远(1987-),男,上海市人,工程师,主要研究方向为机械设计、机械制造、磁电式传感器、光电式传感器等
参考文献
[1] 孙圣和. 现代传感器发展方向[J]. 电子测量与仪器学报, 2009, 23(1):1-10
[2] 肖波平, 姚家骧. 高转速磁电式转速传感器的研制[J]. 仪器仪表学报, 2002, 23(2):215-217
[3] POWELL A, MEYDAN T. Optimisation of magnetic speed sensors[J]. IEEE Transactions on Magnetics, 1996, 32(5):4977-4979
[4] TODOROVIĆ A S, JEVTIĆ M D. Rotational speed measurement using induction coil sensor inserted in the magnetic field of the rotational permanent magnet[J]. Facta universitatis-series:Electronics and Energetics, 2010, 23(2):199-206
[5] 石喜玲, 孙运强. 磁电式双转速传感器测量技术研究[J]. 仪表技术, 2007(12):59-61
[6] 黎廷云. 磁电式转速传感器的分类及评述[J]. 仪表技术与传感器, 1989(5):22-26
[7] 顾宝龙, 赵振平, 何泳,等. 一种应用于航空发动机测试的小型磁电式转速传感器[J]. 机械制造与自动化, 2016(4):44-47
[8] 王旭峰, 郭迎清. 航空发动机转速传感器调理电路设计与仿真[J]. 电子测量技术, 2007, 30(8):150-155
[9] 邱鹏旭, 高国锐. 摩托车用霍尔效应转速传感器的设计[J]. 小型内燃机与摩托车, 2009, 38(5):51-53
[10] NAAIM-BOUVET F, BELLOT H, NISHIMURA K, et al. Detection of snowfall occurrence during blowing snow events using photoelectric sensors[J]. Cold Regions Science and Technology, 2014, 106-107:11-21
[11] XU T, LU H B, LUO W S. A robust photoelectric angular position sensor especially for a steerable underground boring tool[J]. Sensors and Actuators A:Physical, 2005, 120(2):311-316
[12] 颜晓河, 董玲娇, 苏绍兴, 等. 光电传感器的发展及其应用[J]. 电子工业专用设备, 2006, 35(1):59-62
[13] 张洪润. 传感器技术大全[M].北京:北京航空航天大学出版社, 2007.
[14] 吴峰. 光电式正多面体转速传感器设计[D].杨凌:西北农林科技大学, 2006.
[15] 郑哲, 肖勇, 葛晓宇, 等. 基于光电传感器的风轮转速测定[J]. 测控技术, 2013, 32(7):38-40