多参数传感器阵列技术研究  

Research on technology of sensor array with multi-parameters

作　　者：谢树伟[1] 李永红[1] 赵岩[1] 

机构地区：[1]中北大学信息与通信工程学院,山西太原030051

出　　处：《传感器与微系统》2011年第3期70-72,共3页Transducer and Microsystem Technologies

基　　金：国防基础科研计划资助项目(B0920060894)

摘　　要：针对飞行器风洞试验过程中测试数据复杂且无法进行试际飞行试验的现状,尤其是薄翼模型,其有自身薄、且表面测试点密集、测试参数多等特点,使得测试更加困难,结合大量的实际工程实践,对传感器的结构与性能、智能传感器系统的理论进行了研究,设计了一种新型的带式传感器,并对其进行加工、校准,最后将其应用在实际的气动参数测试系统中。Aiming at the actuality that complexity of testing data and unable to carry out actual flight test during the aircraft wind tunnel tests,especially the thin-airfoil model has some characteristics,such as thin of itself,dense of surface test points and more test parameters which make test more difficult.Sensors＇ structure and function and the theory of intelligent sensor system are studied by combining with much practical engineering practice.A new type of sensor array are designed,fabricated and calibrated.It is applied in actual aircraft＇s aerodynamic parameters test system.

关 键 词：风洞试验 带式传感器阵列 气动参数测试 以太网 传感器标定 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]