Extension of Instrument Calibration Intervals Base on Improved AFAL Analysis
-
摘要: 通过对仪表漂移特性(AFAL)分析法的改进,特别是对数据统计算法的改进,提出了一种改进AFAL分析法。实例结果表明,本文所建议的改进方法是有效和完善的,能直观描述仪表的漂移特性,对分析仪表校验周期延长后仪表性能的可靠性有较大提高。Abstract: Base on the improvement of AFAL analysis,especially the improvement of the statistical analysis method,an improved model of AFAL analysis is proposed.The result of engineering example studies have shown that,the proposed method is effective and perfect,and it can visually describe the characteristics of instrument drift,and is much better to prove the stability of extended instrument calibration cycle.
-
Key words:
- Nuclear power plant /
- AFAL methodology /
- Calibration cycle /
- Extension
-
计量
- 文章访问数: 13
- HTML全文浏览量: 5
- PDF下载量: 0
- 被引次数: 0