| 通用质量特性在激光测振仪研制过程中的应用研究 |
| Application research of general quality characteristics in the development process of laser vibrometer |
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| 中文摘要: |
| 为提升激光测振仪LV-400（Laser Vibrometer， LV）的性能，解决激光测振仪难以适应比较恶劣的使用环境的难题，将通用质量特性应用于激光测振仪的研制中。对通用质量特性标准进行筛选和梳理，利用六性核心条款完成可靠性鉴定、温度、湿度、随机振动、功能冲击等试验，并有针对性地进行仪器设计改进。采用机械结构改进、密封、点胶、涂三防漆等一系列措施，有效克服高温、高湿、振动环境对光学仪器性能的影响；应用六性相关知识，提高光学器件的环境适应能力，拓宽激光测振仪LV-400的使用范围，使该型激光测振仪在较恶劣的使用环境下仍然能够保持稳定的性能。将通用质量特性与激光测振仪LV-400研制任务有机结合，提高了激光测振仪的质量和研发效率，减轻了科研工作者的负担，具有重要借鉴意义。 |
| 英文摘要: |
| In order to improve the performance of the laser vibrometer LV-400 (Laser Vibrometer, LV) and solve the problem of laser vibrometer being difficult to adapt to harsh operating environments, general quality characteristics were applied to the development of laser vibrometer LV-400. By screening and sorting out the general quality characteristic standards, the core clauses of six characteristics were used to complete reliability identification, temperature, humidity, random vibration, function impact and other tests, and targeted instrument design improvements were made. By adopting a series of corrective measures such as mechanical structure improvement, sealing, gluing, and applying three proof paint, the impact of high temperature, high humidity, and vibration environments on the performance of optical instruments has been effectively overcame. By applying professional knowledge related to the six characteristics, the environmental adaptability of optical devices has been improved, and the range of use of the laser vibrometer LV-400 has been expanded. This type of laser vibrometer can still maintain stable performance in relatively harsh operating environments. The organic combination of general quality characteristics with the development task of laser vibrometer LV-400 has improved the quality and development efficiency of laser vibrator, reduced the burden on researchers, and has important reference significance. |
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| 中文关键词: 通用质量特性 激光测振 仪器研制 六性 可靠性 环境适应性 |
| 英文关键词:general quality characteristics laser vibration measurement instrument development six characteristics reliability environmental adaptability |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2024.04.07 |
| 引用本文：种永潮, 李新良, 张大治, 赵春播.通用质量特性在激光测振仪研制过程中的应用研究[J].计测技术,2024,(4):. |
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