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Rocket Berthing to an Asteroid: Design Problems

机译:火箭停泊在小行星上:设计问题

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摘要

The results of research in a process of a probe rocket berthing to an asteroid are presented. Control laws were obtained as solutions of three problems, namely berthing considering transient processes in a rocket engine, fastest berthing with regard to fuel consumption and berthing in a scheduled time considering fuel consumption. A program trajectory obtained at solving of the first problem is suitable for mathematical modeling of berthing with the feedback control law and stabilization of angular motion. The solutions of the problems are reduced to simple formulas for controlling parameters calculation in the corresponding structures of control laws. The results can be applied in designing promising space vehicles intended for berthing to other space objects.
机译:介绍了在小行星靠泊的探测火箭过程中的研究结果。获得控制律作为三个问题的解决方案,即考虑火箭发动机瞬态过程的靠泊,关于燃料消耗的最快靠泊以及考虑燃料消耗的预定时间靠泊。在解决第一个问题时获得的程序轨迹适用于具有反馈控制律和角度运动稳定的泊位数学建模。在相应的控制律结构中,将问题的解决方案简化为用于控制参数计算的简单公式。研究结果可用于设计有前途的打算停泊到其他空间物体的航天器。

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