摘要
电气系统是运载火箭的重要组成部分,传统火箭布局是将仪器设备布局和电缆走线两个阶段串联运行的设计模式,布局方式大多都依靠经验,割裂了仪器布局与电缆走线之间的耦合关系,不仅效率较低,而且可能造成电缆总重量难以有效优化,从而降低运载火箭的运载能力。本文提出一种基于智能算法的仪器电缆自适应快速布局技术,将设备布局和电缆走线协同优化设计,实现壳段上仪器电缆的快速、智能设计,从而大幅提升设计效率,该技术已成功应用到我国最大的固体运载火箭“力箭一号”设计中,火箭在2022年7月27日完成圆满首飞。
The electrical system is an important part of the launch vehicle.The traditional layout is designed that the instrument and equipment layout and cable routing are operated in series.The layout mode mostly depends on experience,and do not the coupled relationship between the instrument layout and cable routing,which is not only inefficient,but also may cause the total weight of the cable to be difficult to effectively optimize,thus reducing the launch vehicleʼs carrying capacity.In this paper,an adaptive fast layout technology of instrument cable based on intelligent algorithm is proposed,which optimizes the layout of equipment and cable routing to realize the rapid and intelligent design of instrument cable on shell section,thus greatly improving the design efficiency and applying it to launch vehicle.This technology has been successfully applied in Chinaʼs largest solid launch vehicle“PR-1”,and the rocket completed its successful first flight on July 27,2022.
作者
杨浩亮
龙舟
王瑀宁
吕超
Yang Haoliang;Long Zhou;Wang Yuning;Lv Chao(Beijing CAS Space Corporation,Beijing 100176;China Intentional Engineering Consulting Corporation,Beijing 100048)
出处
《航天制造技术》
2023年第1期11-15,共5页
Aerospace Manufacturing Technology
基金
临近空间中高层科学探测与实验系统集成与验证(Y820082XD2)。
