微型扑翼飞行器的现状及关键技术

2007-08-02,1微型扑翼飞行器的现状及关键技术郭卫刚贾忠湖康小伟微型扑翼飞行器是高新技术的产物,是当前国内外研究的热点简述了微型扑翼飞行器目前的发展现状,提出发展微型扑翼飞行器的几项关键技术,并对微型扑翼飞行器的发展趋势进行了展望扑翼机微型飞行器微机电系统(MEMS)MAV(MicroAirVehicle)()(DARPA),:150mm,20min~60min,10km,22km/h~45km/h,,[1],MAV,,,,,,,,;MAV;,,,,:,,,1DARPA,,(Microbat[2]),(Men-tor),(Entomopter)1.1微型蝙蝠,(MEMS)DARPA19飞航导弹20071223,199810,9s(MEMS)[3],,(1),11.5g,20.32cm,377s1.2引导者,,(SRI),,(ElectrostrictivePolymerActuatedMuscle,EP-AM),,220022,,10min4,,50g,1.3昆虫机,()(),,3(GTRI)ETS,(ReciprocatingChemicalMuscle,RCM),,50g,10g2,,,2.1低雷诺数下的空气动力学747150mm,,,,,,,,,2.2微型动力装置,,,,,,,5%,20飞航导弹200712,2.3飞行控制与通信,,,,,,,,,,(GPS)GPS,,2.4侦察传感器的微型化,1gCCD,100m,33.1仿生扑翼动力学理论逐步走向成熟,[4],,,,3.2微型扑翼飞行器进一步微型化MEMS,,,,,,,,,3.3飞行性能显著改善,并将能自主飞行,,,,,4,,,[1]HollingumJ.Militarylooktoflyinginsectrobots.Industr-ialRobots,199825(2):124~128[2]PornsinT,KeennonM.Microbat:apalm-sizedelectrica-llypoweredornithopter.WorkshoponBiomorphicRobotics,2000(8):14~16[3]PornsinT.Titanium-alloyMEMSwingtechnologyforam-icroaerialvehicleapplication.SensorsandActuators,2001,89(2):95~103[4],..,2002,23(5):385~39321飞航导弹200712