| 惯性器件多参数测试设备校准技术关键问题 |
| Key Problems of Calibrating Multi-parameter Testing Equipment for Inertial Devices |
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| 中文摘要: |
| 多参数测试设备的高精度校准对提升惯性器件实战性能有重要影响。通过归纳分析现有多参数测试设备的计量标准，指出分立校准的环境条件与多参数测试设备的使用条件不一致，校准结果适用性有限。建议研制适用于多参数复合环境的传递标准，开展多通道异步数据的同步采集与动态校准技术和多参数测试设备可计量性设计等研究，形成与多参数测试配套的计量技术体系，提升惯性器件多参数测试设备的校准能力。 |
| 英文摘要: |
| High-precision calibration ofCalibrating multi-parameter testing equipment plays an important role in improving the performance of inertial devices in practical conditions. By introducing latest developments of calibration standards for multi-parameter testing equipment, the shortcoming of isolated calibration thatwhich caused by the difference between the isolated calibration environment and the composite condition produced by the multi-parameter testing equipment is analyzed. To solve the problem and improve the capability of calibrating multi-parameter testing equipment, key points including smart transfer standard, synchronous measurement and dynamic calibration of multiple asynchronous variables, and designation of testing equipment are it is suggested to develop transmission standards suitable for multi-parameter composite environment, carry out research on synchronous acquisition and dynamic calibration technology of multi-channel asynchronous data, and carry out research on metrological design of multi-parameter test equipment to form a metrological technology system supporting multi-parameter test. |
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| 中文关键词: 惯性器件 多参数 测试设备 分立校准 计量标准 |
| 英文关键词:inertial devices multiple parameters testing equipment isolated calibration metrological standard |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2021.04.11 |
| 引用本文：关 伟.惯性器件多参数测试设备校准技术关键问题[J].计测技术,2021,(4):. |
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