摘要
为了实现复杂环境中结冰的自动探测 ,本文对一种基于磁致伸缩原理的结冰探测方法进行了研究。文中首先依据磁致伸缩材料的特性分析了该方法的工作原理 ,然后对振管式结冰传感器进行了系统设计和建模 ,并推导出了其理论计算公式 ,最后对传感器样品进行了性能试验 。
This paper presents a study of ice detector based on the principle of magnetostriction for the ice auto detecting in the complex situation.First,its principle is analysed.Then,ice detector system is designed and the operational formula is given according to its mechanical model.Finally,the sample is tested and the test results show the effectiveness of the proposed design method.
出处
《电工技术学报》
EI
CSCD
北大核心
2003年第6期77-79,11,共4页
Transactions of China Electrotechnical Society
关键词
磁致伸缩
结冰传感器
谐振
振管
Magnetostriction,ice detector,resonance,vibrating tube
