蜻蜓机电模型气动力精密测量  

Precise Force Measurement of Dragonfly via an Electromechanical Model

作　　者：姚大鹏[1] 魏来[2] 申功炘[1] 

机构地区：[1]流体力学研究所北京航空航天大学北京,北京100191 [2]北京航空精密机械研究所,北京100076

出　　处：《航空精密制造技术》2009年第5期36-38,31,共4页Aviation Precision Manufacturing Technology

摘　　要：本文通过设计并制作一个可以精确模拟蜻蜓悬停拍动的机电模型,对其在水中拍动时产生的力进行了测量,得到了整个拍动周期中翼所受的升力和阻力,从而得到蜻蜓翼拍动的气动力性能。为设计仿生MAV提供了理论依据。An electromechanical model was designed and constructed to precisely simulate dragonfly hovering.The force was measured on the flapping wing in the water.The Lift and drag in a whole stroke cycle were gained to explain its aerodynamic performance.The results would provide theoretical basis for MAV(micro air vehicle) engineering.

关 键 词：蜻蜓 机电模型 测力 

分 类 号：TB17[生物学—生物工程]