| 航空机电产品地面试验器压力测量系统可计量性问题及改进建议 |
| Metrology Problems and Improvement Suggestions of Pressure Measurement System of Aviation Electromechanical Product Ground Tester |
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| 中文摘要: |
| 通过对航空机电液压、环控、燃油等专业产品地面试验器的压力测量系统进行调查，发现了其存在的可计量性问题，本文将航空机电产品地面试验器压力测量系统的可计量性问题分为了技术指标不合理、测量仪表的选择不合理、管路、接头设计合理、试验器布局不合理四个方面，并逐一进行了介绍，最后为改进航空机电产品地面试验器压力测量系统可计量性提出了三点建议。 |
| 英文摘要: |
| Through the investigation of the pressure measurement system of the ground tester of the aviation electromechanical hydraulic, environmental control, fuel oil and other professional products, the existing problems of the measurability are found. In this paper, the measurability problems of the pressure measurement system of the ground tester of the aviation electromechanical products are divided into unreasonable technical indicators, unreasonable selection of measuring instruments, reasonable pipeline design and unreasonable layout of the tester. Four aspects are introduced in detail one by one. Finally, three suggestions are put forward to improve the measurability of the pressure measurement system of the ground tester of the aviation electromechanical products. |
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| 中文关键词: 地面试验器；压力测量系统；可计量性 航空机电产品 |
| 英文关键词:ground tester pressure measurement system measurability aviation electromechanical products |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2020.06.07 |
| 引用本文：肖智峰，朱顺平，王晓宇.航空机电产品地面试验器压力测量系统可计量性问题及改进建议[J].计测技术,2020,(6):. |
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