反无人机绳网捕获系统的动力学建模与仿真  

Dynamic modeling and simulation of anti-UAV tethered-net capture system

作　　者：陈青全 丰志伟[1] 张国斌 王星 张青斌[1] CHEN Qingquan;FENG Zhiwei;ZHANG Guobin;WANG Xing;ZHANG Qingbin(College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China)

机构地区：[1]国防科技大学空天科学学院,湖南长沙410073

出　　处：《国防科技大学学报》2022年第2期9-15,共7页Journal of National University of Defense Technology

基　　金：国家自然科学基金资助项目(11772353)。

摘　　要：针对无人机“黑飞”问题,提出了包含捕获平台地面发射、柔性绳网空中展开抓捕和降落伞回收的反无人机绳网捕获系统方案,建立了全过程动力学模型。并将动力学模型中的平台飞行轨迹模型和绳网展开模型与飞行试验数据进行了对比验证。结果表明,该系统动力学建模与仿真方案可行,对系统工程设计具有指导意义。Aiming at the‘Black Fly’problem of UAV(unmanned aerial vehicle),a program of the anti-UAV tethered-net capture system consisting of platform flying,flexible tethered-net arresting and parachute recycling was proposed,and a dynamic model of the whole process was conducted.The platform flight trajectory model and the tethered-net dynamic model were compared and verified with the test data.The results show that the proposed system dynamics modeling and simulation program is feasible and has guiding significance for engineering system design.

关 键 词：无人机 多体动力学 柔性绳网 建模 仿真 

分 类 号：V412[航空宇航科学与技术—航空宇航推进理论与工程]