制空型无人机的关键技术、气动布局及特性  

Key technique and aerodynamic configuration characteristic of UCAV with command of the air

作　　者：车竞[1] 何开锋[1] 钱炜祺[1] Che Jing;He Kaifeng;Qian Weiqi(Computational Aerodynamic Institute of China Aerodynamics Research and Development Center,Mianyang621000,China)

机构地区：[1]中国空气动力研究与发展中心计算空气动力研究所,四川绵阳621000

出　　处：《空气动力学学报》2017年第1期13-19,26,共8页Acta Aerodynamica Sinica

摘　　要：制空型无人机是未来有人/无人战斗机的重要发展方向。本文分析了制空型无人机的技术特征,指出了它的两条发展途径——即有人战斗机的无人化,以及飞翼布局无人机的升级设计。研究了其技战术要求与关键技术,总结了制空型无人机的两大气动布局,即中小展弦比扁平融合体气动布局和中大展弦比飞翼/无尾布局,在此基础上提出了一种可能的气动布局形式,即小展弦比(鸭式)飞翼布局。最后,对制空型无人机的气动布局设计要求进行了提炼总结,希望能给相关设计人员带来一定的启示。UCAV with command of the air(UCAV-CA)is considered to be an important development branch for fighter planes or UCAVs in the future.This paper analyses the technical characteristic of UCAV-CA,and points out its two development routes,one is fighter plane unmanned and the other flying wing UCAV updating.And then,the technical and tactical demands and key techniques of UCAV-CA are studied.Furthermore,two important aerodynamicconfigurations including flat blend wing body with middle/small aspect ratio and flying wing bodywith middle/big aspect ratio are concluded and one possible aerodynamic configuration which has(duck style)flying wing body with middle/small aspect ratio is present.Finally,the designdemand to UCAV-CA of aerodynamic configuration is summarized,which is expected to bring some suggestions for designers.

关 键 词：制空型无人机 无人战斗机 气动布局 飞翼布局 扁平融合体布局 

分 类 号：V279[航空宇航科学与技术—飞行器设计] V221.3