Structure optimization design of underwater automatic weapon recoil energy testing sensor

WANG Li-li; YU Hong-ying; YANG Zhen; LI Ping

doi:10.13873/J.1000-9787(2015)11-0072-03

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Structure optimization design of underwater automatic weapon recoil energy testing sensor

更新时间：2025-09-11

- Structure optimization design of underwater automatic weapon recoil energy testing sensor
- Vol. 34, Issue 11, Pages: 72-74+81(2015)
- 作者机构：
  
  1. 中北大学计算机与控制工程学院
  2. 中北大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)11-0072-03
  CLC： TJ6;TP212
- Published：2015
- 稿件说明：
移动端阅览
[1]王丽丽,余红英,杨臻,李萍.水下自动武器后坐能量测试传感器的结构优化设计[J].传感器与微系统,2015,34(11):72-74+81.

WANG Li-li, YU Hong-ying, YANG Zhen, et al. Structure optimization design of underwater automatic weapon recoil energy testing sensor[J]. 2015, 34(11): 72-74+81.
[1]王丽丽,余红英,杨臻,李萍.水下自动武器后坐能量测试传感器的结构优化设计[J].传感器与微系统,2015,34(11):72-74+81. DOI： 10.13873/J.1000-9787(2015)11-0072-03.

WANG Li-li, YU Hong-ying, YANG Zhen, et al. Structure optimization design of underwater automatic weapon recoil energy testing sensor[J]. 2015, 34(11): 72-74+81. DOI： 10.13873/J.1000-9787(2015)11-0072-03.

摘要

为解决水下自动机运动参数测量过程中现有测速传感器内部铁心线圈产生涡流影响测量精度的问题

提出一种基于电磁感应原理的永磁型感应测速传感器的结构优化方法。以环氧树脂板代替传统传感器的金属铁芯

在其上用漆包线紧密缠绕一层线圈作为速度线圈

在速度线圈表面利用丝包线等间距正反多圈间绕而成位移线圈

并且在速度线圈与环氧树脂板之间加入一层坡莫合金片

保证线圈铁芯的高导磁率

提高传感器的灵敏度;同时设计了信号调理电路

并将其封装在传感器内部。经过试验验证:改进后的传感器灵敏度更高

动态特性更好

测试信号更精确

能更真实地反映自动机的运动规律。

Abstract

In order to solve problem that during measurement of motion parameters of automata underwater

core coil will affect measurement precision by generating eddy currents

propose a new method to improve structure of permanent-magnet induction velocity measurement sensor based on electromagnetic induction. The iron core is replaced by epoxy resin board

this sensor is tightly wrapped a layer of coil as speed coil

multi-turn winded with equal interval between positive and negative by silk envelope wire is taken as displacement coil on the surface of the speed coil; besides permalloy stands between speed coil and epoxy resin board to ensure the high-permeability of coil core

and increase sensitivity of the sensor; signal conditioning circuit is designed and encapsulated within the sensor. After experimental verification

the sensitivity of the improved sensor is higher and dynamic characteristics is better

the test signal is more accurate

reflect movement rule of automata more truly.

关键词

Keywords

references

水下发射装置后坐能量测试及特性分析 [J]. 狄长安,孔德仁,王昌明,朱蕴璞. 火炮发射与控制学报 . 2006(03)

水下枪械自动机速度测量系统 [J]. 陈静,王昌明. 传感器与微系统 . 2006(01)

枪械后坐能量测试方法研究 [J]. 张永德. 华北工学院学报 . 2005(03)

漫谈自动武器测试技术 [J]. 吴祥海,樊丽霞,石晓晶,孙海波. 测试技术学报 . 1997(03)

基于虚拟仪器的自动机运动规律的研究 [D]. 王蕾. 南京理工大学 2007

兵器动态参量测试技术[M]. 北京理工大学出版社 , 孔德仁, 2013

传感器与检测技术[M]. 电子工业出版社 , 徐科军主编, 2004

误差理论与数据处理[M]. 机械工业出版社 , 费业泰主编, 1987

A new eddy current displacement measuring instrument independent of sample electromagnetic properties [J] . Yu Yating,Yang Tuo,Du Pingan. NDT and E International . 2012

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