| 基于激光测距的飞机着陆滑行灯靶板自动化校准系统 |
| Automatic calibration system for the target board of aircraft landing taxi light based on laser ranging |
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| 中文摘要: |
| 飞机着陆滑行灯的传统灯光校靶方法存在测量误差大、操作效率低、可靠性差的缺陷。针对此问题，本文基于激光准直和激光测距原理，研究并提出了一套飞机着陆滑行灯自动化校靶系统，该系统利用激光仪模拟滑行灯指示进行光路准直调整，通过激光测距实现滑行灯空间位置的调整，采用电子靶板实现靶板的自动化调整，进而实现着陆滑行灯的自动化校准。开展实际实验验证该系统的准确性与可靠性，结果表明，相较传统方法，使用该系统进行校准时准确度提升了80%，操作效率提升了60%，且不易受环境风速等因素的影响，可有效满足飞机着陆灯具校准需求，具有重要技术应用价值。 |
| 英文摘要: |
| There are defects of large measurement error, low operating efficiency and poor reliability in the traditional light calibration method of aircraft landing taxi lights. Aiming at this problem, this paper studies and proposes an automatic target calibration system for aircraft landing taxi lights based on the principles of laser collimation and laser ranging. The system uses a laser to simulate taxi lights to adjust the light path alignment. Laser ranging is used for the adjustment of the space position of the taxi light. the electronic target board is used to realize the automatic adjustment of the target board, and then the automatic calibration of the landing taxi light is realized. Carrying out actual experiments to verify the accuracy and reliability of the system, the results show that compared with the traditional method, the accuracy of the system for calibration is increased by 80%, the operating efficiency is increased by 60%, and it is not easily affected by factors such as environmental wind speed. It can effectively meet the calibration requirements of aircraft landing lamps and has important technical application value. |
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| 中文关键词: 飞行器试验技术 自动化校准 激光测距 着陆滑行灯 误差 |
| 英文关键词:airplane landing taxi light laser ranging calibration error |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2021.06.07 |
| 引用本文：夏清鹰, 钟学敏,任培武,龙良刚, 李卓隆,朱杰.基于激光测距的飞机着陆滑行灯靶板自动化校准系统[J].计测技术,2021,(6):. |
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