| 基于CCSDS—CDAS模型的空间机械臂数据管理软件设计 |
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| 引用本文： | 王斌,高建军,张猛.基于CCSDS—CDAS模型的空间机械臂数据管理软件设计[J].航天器工程,2012,21(6):92-97. |
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| 作者姓名： | 王斌 高建军 张猛 |
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| 作者单位： | 北京空间飞行器总体设计部,北京,100094 |
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| 摘 要： | 根据某空间机械臂的总线拓扑结构以及指令与数据特性，对空间数据系统咨询委员会（CCSDS）提出的指令与数据获取业务（CDAS）模型进行了研究，结合设备虚拟化业务，采用面向对象的方法进行设备抽象，阐述了设备数据池业务设计时的遥测数据更新、上层业务数据获取、数据有效性的判别等关键问题。提出了基于指令与数据获取业务模型的机械臂数据管理软件构架，并已在某机械臂中央控制器上成功应用。
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| 关 键 词： | 空间数据系统咨询委员会 指令与数据获取业务 空间机械臂 数据管理 |
Design of Data Management Software for Space Manipulator Based on CCSDS-CDAS |
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| WANG Bin,GAO Jianjun,ZHANG Meng.Design of Data Management Software for Space Manipulator Based on CCSDS-CDAS[J].Spacecraft Engineering,2012,21(6):92-97. |
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| Authors: | WANG Bin GAO Jianjun ZHANG Meng |
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| Institution: | (Beijing Institute of Spacecraft System Engineering,Beijing 100094,China) |
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| Abstract: | In this thesis, the bus topology and characteristic of command and data acquisition of a space manipulator are analyzed. Then, command and data acquisition services （CDAS） of CCSDS are studied. The object-oriented device virtualization method is proposed with the device virtua- lization service. TM data update,high level service data acquisition and discrimination of validity of data in the design of device data pooling service are described in detail. Finally, a space mani- pulator d.ata management software frame based on CCSDS-CDAS is proposed, and the frame is applied successfully in the space manipulator. |
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| Keywords: | Consultative Committee for Space Data System(CCSDS) command and data acquisi- tion service space manipulator data management |
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