一种飞行器有效载荷接口扩展装置方案设计  

A Design of Payload Interface Extension Set of Vehicle

作　　者：王骞[1] 陈灿辉[1] 朱红[1] 李昊[1] Wang Qian;Chen Canhui;Zhu Hong;Li Hao(Research and Development Center,China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]中国运载火箭技术研究院研究发展中心,北京100076

出　　处：《计算机测量与控制》2019年第1期162-165,170,共5页Computer Measurement &Control

摘　　要：飞行器执行不同的作战任务需要携带不同类型的有效载荷,多数飞行器由于接口资源有限,仅能携带单一的有效载荷,这给飞行器作战手段带来了极大的限制;若能利用飞行器有限的接口资源携带更多类型的有效载荷,就可以使飞行器作战手段更加丰富多样,进而大大提升飞行器的作战能力;有效载荷接口扩展装置在飞行器有限的接口资源基础上,利用不同类型的有效载荷分时工作的特点,从供配电接口、数据传输接口、软硬指令接口等方面对飞行器原有接口进行扩展,目前能够支持机械臂、小卫星、激光武器、侦查相机4种有效载荷在轨正常执行任务,不同的有效载荷分时复用飞行器接口资源,在不额外增加飞行器功耗负担的前提下,大大提高了总线利用率和指令利用率;有效载荷接口扩展装置的应用对飞行器在轨作战提供了更多可能性,使单一飞行器能够尽可能执行多任务,同时也间接降低了发射成本。A vehicle completes different missions on the track with different payloads.Lots of vehicles can take only one payload because of limited interface resource.The means of campaigning is limited hugely.If a vehicle can take more payloads with limited interface resource,the means of campaigning is abundant much more.The ability of campaigning is upgraded greatly.Different payloads work alternately.The interface extension set expands interface in power supply,data transfer and injunction because of the characteristic.Mechanical arms,moonlet,laser beam weapons and spy camera are supported now.Different payloads use interface resource alternately.The using efficiency of bus and injunction is upgraded greatly with the same power.The vehicle holds more means of campaigning because of the interface extension set.The cost of launch is reduced indirectly,because one vehicle can complete more missions.

关 键 词：有效载荷 接口 扩展 

分 类 号：V249.328[航空宇航科学与技术—飞行器设计]