半铠装滑动测温传感器及其故障诊断的研究  

Study on Half Envelop Sensor of Glide Measure Temperature and It's Fault Diagnosis

作　　者：张荣标[1] 蔡兰[1] 孙玉坤[1] 鞠时光 

机构地区：[1]江苏大学电气信息工程学院,镇江212013

出　　处：《仪器仪表学报》2002年第6期564-568,共5页Chinese Journal of Scientific Instrument

基　　金：国家自然科学基金资助项目 (60 1 730 64)

摘　　要：结合大型旋转艇体温度测试的研究 ,提出了一种新型的半铠装滑动测温传感器结构。在分析其故障特征的基础上 ,综合考虑测温系统的冗余性 ,进一步提出了基于时间序列和专家系统相结合的故障诊断策略。经实验仿真和实际工程的使用情况表明 ,文章所给出的滑动测温方法及传感器故障诊断策略是切实可行的 。While studding on temperature measure of large rotating hull, a new structure of half enveloped sensor of glide measure temperature is put forward.After analyzing sensor fault character and redundancy of measure temperature system,a new strategy of fault diagnosis based on time serial and expert system is presented.The method of glide measure temperature and the strategy of fault diagnosis are feasible using experiment imitate and application of engineering.At the same time this can use for reference of other analogous measure system.

关 键 词：半铠装滑动测温传感器 故障诊断 时间序列 专家系统 

分 类 号：TP212.11[自动化与计算机技术—检测技术与自动化装置]