低温运载火箭“零窗口”发射研究

“Zero Window”Launch of Cryogenic Rockets

针对"嫦娥""北斗"组网工程系列卫星提出的"零窗口"发射要求,结合低温运载火箭特点及发射场系统现状,对低温火箭"零窗口"发射技术进行了研究。从低温火箭测发系统现有的技术手段、任务组织及保障模式出发,查找系统存在的薄弱环节,从技术改进、设备可靠性增长及组织指挥方法创新等方面,制定适应低温运载火箭"零窗口"发射要求的相关技术手段和策略。

To meet＂zero window＂launch requirements raised by ＂Chang＇e＂mission and ＂Beidou＂networking engineering,combining the characteristics of cryogenic rockets and status quo of launch site,the paper studies the ＂zero window＂launch technology of cryogenic rockets.Starting from current technical approaches,task organization and support mode of test launch system of lowtemperature rocket,the paper identifies the weak links of the system and makes relevant technical approaches and strategies meeting ＂zero window＂launch requirements of cryogenic rockets in the respects like improvement of technologies,enhancement of equipment reliability and innovation of organization and command method.