杯式风速传感器检定量值线性延伸方法探讨
|
摘要
现阶段由于多数地区的风洞硬件和软件条件有限,无法对自动气象站风速传感器进行30、40以及70 m/s等高风速段的检定,从而导致这些地区高风速段数据的准确性和可靠性得不到保证。为了解决这一问题,提出低风速段的检定数据线性延伸至高风速段的方法,并从三杯式风速传感器的物理原理出发,通过理论分析和实验验证两方面证明该方法的可行性,从而解决了这一实际问题,为新的自动气象站风速检定规范制定提供有力的理论依据。
At this stage because most areas of the wind tunnel hardware and software conditions are limited, accuracy of 30, 40 and 70 m/s wind speeds for AWS wind speed sensors can not be verified, so that the accuracy and reliability of high wind speed data can not be guaranteed in these areas. In order to solve this problem, In this paper, the method of linearly extending the test data of low wind speed section to high wind speed section is proposed. Based on the physical principle of the three-cup wind speed sensor, the feasibility of the method is proved by theoretical analysis and experimental verification, So as to solve this practical problems. The method provides a strong theoretical basis for making new test specification of the wind speed of Automatic meteorological station.
At this stage because most areas of the wind tunnel hardware and software conditions are limited, accuracy of 30, 40 and 70 m/s wind speeds for AWS wind speed sensors can not be verified, so that the accuracy and reliability of high wind speed data can not be guaranteed in these areas. In order to solve this problem, In this paper, the method of linearly extending the test data of low wind speed section to high wind speed section is proposed. Based on the physical principle of the three-cup wind speed sensor, the feasibility of the method is proved by theoretical analysis and experimental verification, So as to solve this practical problems. The method provides a strong theoretical basis for making new test specification of the wind speed of Automatic meteorological station.
引文
[1]中国计量测试学会计量名词专业委员会.JJF1001-2011.通用计量术语及定义[S].2011.
[2]国家气象计量站.自动气象站现场校准方法(试行)[S].2011.
[3]国家气象计量站.JJG(气象)006-2011.自动气象站风速传感器检定规程[S].2011.
[4]郭金良,白景双,冯杰.煤矿用涡街原理风速传感器校准方法研究[J].电子测量与仪器学报,2012,26(S1):125-127.
[5]刘昕,边泽强,李松奎.自动气象站风向风速仪现场校准方法研究[J].计量与测试技术,2015,42(8):7-9.
[6]张建敏.气象计量测试指南[M].北京:中国计量出版社,2011:109-123.
[7]何波,李荣冰,刘建业,等.基于扩展卡尔曼滤波的风速估计算法研究[J].电子测量技术,2014,37(6):34-37.
[8]行鸿彦,于祥,邹水平,等.风杯式风速传感器启动风速校准实验箱的分析与设计[J].仪器仪表学报,2015,36(9):1996-2004.
[9]顾龙芳.计量学基础[M].北京:中国计量出版社,2006;225-247.
[10]党选发,李晓峰,袁志鹏.自动气象站现场校准和传感器调整方法探讨[J].气象科技,2007,35(3):432-434.
[11]敖振浪,李国森.自动气象站风速传感器自动化检定系统设计与实现[J].气象科技,2007,35(3):429-431.
[12]闫选利,王保强,卢会国,等.风速传感器检定与校准方法研究[J].成都信息工程学院学报,2012,27(4):344-348.
[13]刘宇,武春爱,张佳佳,等.基于检定环境对风速表标准值影响的研究[J].国外电子测量技术,2016,35(10):72-75.
[2]国家气象计量站.自动气象站现场校准方法(试行)[S].2011.
[3]国家气象计量站.JJG(气象)006-2011.自动气象站风速传感器检定规程[S].2011.
[4]郭金良,白景双,冯杰.煤矿用涡街原理风速传感器校准方法研究[J].电子测量与仪器学报,2012,26(S1):125-127.
[5]刘昕,边泽强,李松奎.自动气象站风向风速仪现场校准方法研究[J].计量与测试技术,2015,42(8):7-9.
[6]张建敏.气象计量测试指南[M].北京:中国计量出版社,2011:109-123.
[7]何波,李荣冰,刘建业,等.基于扩展卡尔曼滤波的风速估计算法研究[J].电子测量技术,2014,37(6):34-37.
[8]行鸿彦,于祥,邹水平,等.风杯式风速传感器启动风速校准实验箱的分析与设计[J].仪器仪表学报,2015,36(9):1996-2004.
[9]顾龙芳.计量学基础[M].北京:中国计量出版社,2006;225-247.
[10]党选发,李晓峰,袁志鹏.自动气象站现场校准和传感器调整方法探讨[J].气象科技,2007,35(3):432-434.
[11]敖振浪,李国森.自动气象站风速传感器自动化检定系统设计与实现[J].气象科技,2007,35(3):429-431.
[12]闫选利,王保强,卢会国,等.风速传感器检定与校准方法研究[J].成都信息工程学院学报,2012,27(4):344-348.
[13]刘宇,武春爱,张佳佳,等.基于检定环境对风速表标准值影响的研究[J].国外电子测量技术,2016,35(10):72-75.