摘 要:测角精度作为雷达天线等武器装备的一项重要指标,发生故障是致命的,测角零值重新快速并精确标定显得尤为重要。文章提出并设计一款高精度结构电子零位记忆装置,通过高精度数控机床加工结构件,结合电子显微镜及测量软件的高精度测量,实现测角零值标定。对比以往刻线式、接近开关式、光电式零位记忆装置,其优点为精度高、可靠性高,可直接通过人机交互界面完成测角零值标定。
关键词:测角精度;零位记忆;健康管理;测量软件应用
DOI:10.19850/j.cnki.2096-4706.2021.05.030
中图分类号:TP319;TN956 文献标识码:A 文章编号:2096-4706(2021)05-0125-04
Design of Electronic Delta Neutral Recollection Installation with High Precision Structure
ZHANG Le,WANG Ying,WANG Ping,MAO Nanping
(The 39th Research Institute of China Electronics Technology Group Corporation,Xi’an 710065,China)
Abstract:As an important index of weapon equipments such as radar antenna,it is fatal that the angle accuracy fails. It is particularly important to re-calibrate zero value of angle measurement quickly and accurately. This paper proposes and designs a electronic delta neutral recollection installation with high precision structure,through the high-precision CNC machine tools machining structural parts,combined with the high-precision measurement of electron microscope and measurement software,the zero value calibration of angle measurement is realized. Compared with the previous delta neutral recollection installations,such as scribed line type,proximity switch type and photoelectric type,it has the advantages of high precision and high reliability,and can directly complete the zero value calibration of angle measurement through human-computer interaction interface.
Keywords:angle accuracy;delta neutral recollection;health management;measuring software application
参考文献:
[1] 王正元,曹继平,朱昱,等 . 考虑维修能力的战时备件资源配置方法研究 [J]. 兵工学报, 2014,35(5):719-724.
[2] 崔书华 . 高速摄影仪零值误差对漂移量精度的影响及修正 方法的研究 [J]. 载人航天,2006(2):29-32.
[3] 张琢,李鹏生,强锡富,等 . 测角技术国内外发展概况 [J]. 宇航计测技术,1994,13(4):4-11.
[4] 丁求启,陶敏,蒋宗元 . 基于接近开关的船载雷达零位记 忆装置设计与实现 [J]. 电子设计工程,2013,21(20):88-90.
[5] 司骞 . 数码显微镜图像采集处理系统的研制 [D]. 天津: 天津大学,2006.
[6] 王萍,张乐,毛南平 . 一种电子零位记忆装置:CN20711 3912U [P].2018-03-16.
[7] 甘永利 . 几何量公差与检测 [D]. 上海:上海科学技术出 版社,2009.
作者简介:张乐(1987—),男,汉族,陕西西安人,工程师, 硕士,研究方向:天线座结构设计工作。