ISS Science Payload Command & Data Handling

Muri, Paul D

关键词: AVIONICS;    PAYLOADS;    ARCHITECTURE (COMPUTERS);    LOW EARTH ORBITS;    INTERNATIONAL SPACE STATION;    COMMAND AND CONTROL;    COMMUNICATION EQUIPMENT;   

RP-ID  :  JSC-E-DAA-TN71019

学科分类：航空航天科学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

For decades, the International Space Station (ISS) has provided a distinctive platform in low Earth orbit for experimental research. In support of this platform is a family of avionics systems that enables reliable data distribution of the many science payloads installed, and future internal and external payloads. This poster provides an update to the ISS avionics hardware system architecture, including design change successes, test bed architecture, and performance upgrades in the operation of all ISS avionics. We conclude with an outlook on future avionics system enhancements required to support additional modules and payload expansions taking place on the ISS, and how these avionics systems translate to a lunar gateway.