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长征十号乙“网系回收”和马斯克星舰的“筷子夹火箭”，谁更高明？|今日关注

2026-07-10 16:03:42来源：搜狐网  


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感谢IT之家网友 的线索投递！

7 月 10 日消息，随着我国长征十号乙运载火箭今日成功升空，并首次成功实施运载火箭一子级可控回收，，让“网系回收”和“筷子夹火箭”成为航天领域热议的焦点。

在技术实现方面，SpaceX 星舰采用的“筷子夹箭”方案，依靠发射塔架两侧的巨型机械臂，在火箭一子级返回过程中直接空中捕获箭体。

该技术路线省去了火箭着陆腿的结构重量，回收完成后箭体可直接在发射工位完成检测、加注与复用，理论上能实现最快的发射周转效率，完全匹配星舰超重型、高频次快速复用的设计目标。

不过该技术的挑战在于该方案对火箭落点控制精度、机械臂动态响应能力要求近乎严苛，容错空间极小，工程落地难度极高。

而长征十号乙选用的“网系回收”技术，以海上移动平台为载体，通过大尺寸缓冲拦截网完成箭体降落时的缓冲与捕获。IT之家附上相关图片如下：

相比机械臂方案，网系回收的落点容错范围更大，对火箭制导精度的要求相对宽松，海上部署模式也不会占用陆地发射工位资源，更适配中型运载火箭一子级的回收需求，技术实现的可靠性与可控性更强。

两种回收技术并无绝对的高下之分，而是各自任务需求下的最优解。

星舰瞄准深空运输与极致降本，追求复用效率的极限；长征十号乙则服务于载人登月等国家重大航天任务，优先保障工程可行性与任务可靠性。

责任编辑：hnmd003

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