| 基于数据表的载荷管理软件在轨工作自主控制设计 |
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| 引用本文： | 葛菲,张乔,张雅娟.基于数据表的载荷管理软件在轨工作自主控制设计[J].空间科学学报,2022,42(6):1210-1221. |
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| 作者姓名： | 葛菲 张乔 张雅娟 |
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| 作者单位： | 中国科学院国家空间科学中心 北京 100190 |
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| 摘 要： | 目前有效载荷在轨工作呈现多样化的趋势，为更好地适应这种多样化的任务，设计了一种在轨工作自主控制方案。该方案对多个型号的软件需求进行归纳整理和统筹分析，对在轨工作自主控制进行模块和功能划分，解决了多个载荷管理软件在轨工作控制需求差异化带来的多样化、定制化问题。通过引入可配置设计思路，建立数据表对载荷工作流程进行配置，解决了对特定载荷在轨工作流程的适配性问题，可实现多载荷多任务的在轨工作自主控制功能。该方法已在多个型号卫星的载荷管理器上使用，满足载荷单元工作流程多样化的要求。软件的重复使用不仅大大提高了软件设计和测试阶段的时间，缩短软件研制周期，还可以降低软件开发成本，并且提高软件整个研制阶段的可靠性。
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| 关 键 词： | 数据表 工作模式 工作流程 自主控制 载荷管理 |
| 收稿时间： | 2021-04-28 |
Design of On-orbit Autonomous Control for Payload Management Software Based on Data Sheet |
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| Affiliation: | National Space Science Center, Chinese Academy of Sciences, Beijing 100190 |
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| Abstract: | With the continuous development of space technology, the structure of spacecraft has developed from simple configuration to large complex structure and small miniaturized structure, and the characteristics of the spacecraft task have changed from singularity to diversification and specialization. In order to better adapt to this variety of tasks, an autonomous control scheme for on-orbit work is designed. In this scheme, the requirements of multiple types of software are summarized and analyzed as a whole, and the autonomous control of on-orbit work is divided into modules and functions. It can control the working sequence, monitor and manage the working state of different loads in different working modes, and solve the diversification and customization problems caused by the difference of on-orbit work control requirements of multiple load management software. The configurable design idea is introduced, and the data sheet is established to configure the load workflow, which solves the problem of adaptability to the on-orbit workflow of specific load. This method has been used in many types of satellite load managers to meet the requirements of diversified work flow of load unit. The reuse of software not only greatly improves the time of software design and testing phase, shortens the software development cycle, but also reduces the software development cost, and improve the reliability of the software in the whole development stage. |
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