模糊综合评判在气密性检测仪中的应用研究  

Research of Fuzzy Comprehensive Evaluation Applied to the Air-leakage Test Instrument

作　　者：周思林[1] 伍先达[1] 李锋[1] 孙芝雨[1] 

机构地区：[1]中国科学院合肥智能机械研究所,安徽合肥230031

出　　处：《自动化与仪表》2005年第4期20-23,共4页Automation & Instrumentation

摘　　要：给出了一种能测试多种密封器件的气密性检测仪。与传统方法相比,该气密性检测仪具有稳定性好,操作方便,测试效率高等特点。介绍了该气密性检测仪的微差压原理,硬件结构,软件实现,以及利用模糊综合评判的结果判断方法。Presented an air-leakage test instrument that is suitable for testing many airtight products.Compared with traditional method,the leakage test instrument have specialities of good stability,simple operation and high efficiency etc.The micro differential pressure principle of the air-leakage test instrument,the construction of hardware,the realization of software and the method of result estimation based on fuzzy comprehensive evaluation are introduced.

关 键 词：检测仪表 气密性检测 模糊综合评判 微差压原理 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]