某浮空器收放牵引绞盘的设计与研究  

Design and Research of Haul Winch for Launching and Recovering of Aerostat System

作　　者：程士军[1] 周光明[2] 雷良超 

机构地区：[1]中国电子科技集团公司第三十八研究所,合肥230088 [2]南京航空航天大学机械结构力学及控制国家重点实验室,南京210016

出　　处：《兵器装备工程学报》2017年第11期17-20,共4页Journal of Ordnance Equipment Engineering

摘　　要：本文通过对浮空器近地拉索收放状态下载荷的仿真分析得出了牵引绞盘的负载特性及功能要求,设计了交流变频控制的浮空器牵引绞盘。电机采用恒转矩工作模式并配合机械排线同步,实现近地收放功能。此外,推导了驱动功率计算公式,采用链轮、链条、丝杆的排线传动方案。通过一体化设计,很大程度上精简结构、提高了浮空器在拉索收放状态下的安全性、可靠性。A designing scheme of haul winch is introduced, which Can be used for launching and recovering for the aerostat system. By analyzing load characteristic and functional requirements from simulations of aerostat system near ground, a haul winch was designed. Motors can work in constant-torque mode under AC variable frequency, and coordinate winding displacement synchronization. Furthermore, technical scheme of this winch was detailed, in which computational formula for driving power was derived and winding displacement transmission mode using sprocket wheel, chain and lead screw was also illustrated. By integrated design and structure simplification of such winch, safety and reliability for aerostat system are improved.

关 键 词：浮空器 拉索 牵引绞盘 

分 类 号：V273[航空宇航科学与技术—飞行器设计]