基于CCSDS的遥科学试验台通信链路的概念研究  

CONCEPTUAL RESEARCH OF TELESCIENCE COMMUNICATION LINKS BASED ON CCSDS

作　　者：崔隆[1] 张尔扬[1] 

机构地区：[1]长沙国防科技大学

出　　处：《中国空间科学技术》1996年第2期41-48,共8页Chinese Space Science and Technology

摘　　要：为了有效地利用空间站资源，提出了遥科学的概念。利用空间站的微重力环境所做的各种科学实验，需要空地间交互地进行通信，空间数据系统咨询委员会（ＣＣＳＤＳ）为这种通信键路制定了一系列标准。着重讨论了遥科学对通信链路的要求，适于遥科学实验的空间数据系统模型以及天基、地基通信系统框图。o make effective use of the limited resources in space stations, the concept of telescience is presented. The various scientific experiments under microgravity environment in space stations need to communicate with ground interactively. The Consultative Committee for Space Data Systems (CCSDS) developed a series of standards for such communication links. This paper emphasizes the discussion on the requirement of communication links by telescience, the model of space data systems suited for telescience experiment, the framework of onboard and ground communication systems.

关 键 词：遥科学 空间站 航天研究 数据系统 通信链路 

分 类 号：V524[航空宇航科学与技术—人机与环境工程]