航空学报 > 2021, Vol. 42 Issue (1): 524002-524002   doi: 10.7527/S1000-6893.2020.24002

空间机械臂维修性系统设计与评价体系的构建

朱超, 孔旭, 胡成威, 唐自新, 李德伦, 王友渔, 王康   

  1. 北京空间飞行器总体设计部 空间智能机器人系统技术与应用北京市重点实验室, 北京 100094
  • 收稿日期:2020-03-21 修回日期:2020-04-22 发布日期:2020-06-12
  • 通讯作者: 孔旭 E-mail:kongxu@bao.ac.cn
  • 基金资助:
    国家自然科学基金(11803033,51927809)

Maintainability system design and evaluation system construction for space manipulators

ZHU Chao, KONG Xu, HU Chengwei, TANG Zixin, LI Delun, WANG Youyu, WANG Kang   

  1. Beijing Key Laboratory of Intelligent Space Robotic System Technology and Applications, Beijing Institute of Spacecraft System Engineering, Beijing 100094, China
  • Received:2020-03-21 Revised:2020-04-22 Published:2020-06-12
  • Supported by:
    National Natural Science Foundation of China (11803033, 51927809)

摘要: 空间机械臂维修性系统设计与评价体系的构建对机械臂维修具有非常重要的意义。结合空间机械臂维修性需求,建立了机械臂"设计-验证-设计-评价"全周期系统性的维修性设计与评价体系,根据维修性系统设计体系进行维修性设计-验证-再设计的循环管理,再根据维修性评价体系,三类评价人员模拟在轨维修操作场景分别开展维修评价,最终根据评价指标中的不合格项进行设计迭代。以机械臂中央控制器在轨维修为例验证该评价体系。研究结果将为后续空间机械臂维修性设计与评价工作提供体系借鉴和工程指导。

关键词: 空间机械臂, 航天员, 维修性设计, 舱外活动, 人机工效

Abstract: The design and evaluation of the maintainability system for space manipulators are highly significant for the manipulator maintenance. In this paper, combined with the maintainability requirements of space manipulators, the maintainability design and evaluation systems for the whole cycle of "design-verification-design-evaluation" are established. According to the maintainability design system, the cycle management of maintainability design-verification-redesign is conducted. Based on the maintainability evaluation system, three types of evaluators simulate the on-orbit maintenance operation scenarios to respectively carry out maintenance evaluation. The unqualified items in the evaluation index are then redesigned and replaced. The evaluation system is verified by simulation and experimental results with the Central Controller as an example. The research results will provide systematic reference and engineering guidance for the maintainability design and evaluation of space manipulators.

Key words: space manipulators, astronauts, maintainability design, extravehicular activities, ergonomics

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