Abstract

The motion control of the Nauka Multipurpose Laboratory Module (MLM) during its flight to the International Space Station (ISS) is considered. For maneuvering and angular stabilization, a propulsion system is used as an actuator. In order to ensure simultaneous control of the motion of the center of mass of the spacecraft (SC) and its stabilization with the help of engines at each moment of time, it is necessary to solve the problems of determining the required change in the speed of the SC, choosing the optimal configuration of the engines, and the problem of predicting the motion parameters of the SC. Methods for solving these problems, applied in the development of the control system of the Multipurpose Laboratory Module, are presented. The operability of the described algorithms is confirmed by the results of mathematical modeling on a ground test bench for onboard software and in the course of flight design tests directly during the flight and successful docking on the ISS.

中文翻译：

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使用推进装置的多用途实验室模块的运动控制

摘要

考虑了 Nauka 多用途实验室模块 (MLM) 在飞往国际空间站 (ISS) 期间的运动控制。对于机动和角度稳定，推进系统用作执行器。为了确保在每个时刻通过发动机同时控制航天器（SC）质心的运动和稳定，需要解决确定所需的速度变化的问题。 SC的问题，选择引擎的最佳配置，以及预测SC的运动参数的问题。提出了解决这些问题的方法，并应用于多用途实验室模块控制系统的开发。