Analysis of the Gravity-1 Sea Launch System and Technical Features  

引力一号海上发射系统及技术特点分析

作　　者：ZHANG Tao HUANG Shuai Ma Ma BU Xiangwei XU Guoguang 

机构地区：[1]Orienspace Technology(Shandong)Co.,Ltd,Beijing 100076

出　　处：《Aerospace China》2024年第1期18-27,共10页中国航天（英文版）

摘　　要：Sea launch has the characteristics of flexible launching points, high landing area safety, and good economy. In recent years, it has become one of the important launch methods. Since 2019, China has carried out a total of 11 successful sea launches. The Gravity-1(YL-1) sea launch system consists of a launch vehicle system and a sea launch platform. The sea launch program includes roll on/roll off boarding, sea mooring, sea maneuvering, anchoring and positioning, system testing, and formal launch. Through the maiden flight of YL-1, the design and manufacturing technology of large tonnage dedicated launch ship, launch vehicle vertical transfer and roll on/roll off boarding technology, anti-shake technology for sea launch, simple inflatable flexible insulation protective cover technology, and remote wireless measurement and control technology have been fully verified.

关 键 词：YL-1 sea launch system technical features 

分 类 号：V475.1[航空宇航科学与技术—飞行器设计] V553