| タイトル | Comparison of Communication Architectures for Spacecraft Modular Avionics Systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/20060050129 |
| 著者（英） | Briscoe, J. M.; Gwaltney, D. A. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2006-06-01 |
| 言語 | eng |
| 内容記述 | This document is a survey of publicly available information concerning serial communication architectures used, or proposed to be used, in aeronautic and aerospace applications. It focuses on serial communication architectures that are suitable for low-latency or real-time communication between physically distributed nodes in a system. Candidates for the study have either extensive deployment in the field, or appear to be viable for near-term deployment. Eleven different serial communication architectures are considered, and a brief description of each is given with the salient features summarized in a table in appendix A. This survey is a product of the Propulsion High Impact Avionics Technology (PHIAT) Project at NASA Marshall Space Flight Center (MSFC). PHIAT was originally funded under the Next Generation Launch Technology (NGLT) Program to develop avionics technologies for control of next generation reusable rocket engines. After the announcement of the Space Exploration Initiative, the scope of the project was expanded to include vehicle systems control for human and robotics missions. As such, a section is included presenting the rationale used for selection of a time-triggered architecture for implementation of the avionics demonstration hardware developed by the project team |
| NASA分類 | Avionics and Aircraft Instrumentation |
| レポートNO | NASA/TM-2006-214431
M-1163 |
| 権利 | No Copyright |
