摘要
Abstract
Based on the early definition stage research activities of Japanese Experiment Module on International Space Station, an overview of the Japanese Experiment Module information system structure, communication link environment, the basic elements of the system, and a detailed analysis of the information system requirements, features, subsystems, hard- ware architecture, software structure and the information interface with the NASA core Module are provided. Ultimately, the typical characteristics of information systems on the Japanese Experiment Module is summarized, including a backup communications link, the core network separated from the payload networks, the data transmission line optimization, hierarchical control systems, optical technology, CCSDS standard applications, and software modular hierarchical design.关键词
国际空间站/日本实验舱/信息系统/早期设计Key words
ISS/Japanese experiment module/Information system/Preliminary design分类
航空航天
