利用集合理论定位判定风向传感器故障  

Troubleshooting problems in wind transducer with mathematical set theory

作　　者：何利德 沈雪峰[2] 吴书成[3] 

机构地区：[1]鄞州区气象局 [2]浙江省气象局 [3]杭州市气象局

出　　处：《气象水文海洋仪器》2009年第1期69-71,共3页Meteorological,Hydrological and Marine Instruments

基　　金：浙江省2006年重点科研项目--地面资料实时质量控制方法研究(2006ZD04)资助

摘　　要：怎样从现有的观测数据中寻找客观规律来表征仪器装备存在的故障,是气象观测保障和应急的一种新技术、新方法。本文介绍了格雷码盘风向传感器的原理,并设计运用集合特性对光电管故障的定位判定方法及编程实现,对自动站数据的实时质量控制有较好的参考和实用价值,也是应急保障业务研究的一种有益尝试。It is totally a new field how to sum up rules with the help of the observation data, thus to find out the malfunction of the equipment. This essay introduces the theory of wind transducer based on the Gray code. Moreover, it puts forward the design and programming of a method based on mathematical set theory to troubleshoot problems in phototubes. It can be not only a good reference for the real-time quality control of the automatic weather stations, but also a positive attempt in the management of emergency and security system.

关 键 词：风向传感器 格雷码 故障判定 

分 类 号：TH765[机械工程—仪器科学与技术] S716.1[机械工程—精密仪器及机械]