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SBIR/STTR

Adaptable and Reconfigurable Modular Systems (GSFC) - Plug and Play, Distributed Avionics, Phase I

Completed Technology Project

Project Introduction

Adaptable and Reconfigurable Modular Systems (GSFC) - Plug and Play, Distributed Avionics, Phase I
In order to execute the President's Vision for Space Exploration, NASA must find ways to reduce spacecraft cost, complexity, and integration and test time while increasing mission. Modular, reconfigurable satellite technologies are being developed at Goddard Space Flight Center for increasingly ambitious missions involving humans and robots. Development is on-going at both GSFC and the Air Force Research Lab investigating high speed spacecraft data network architectures based on commercial Ethernet protocols. The advantages of an Ethernet network protocol include supporting FPGA implementation, broadcast capability, and most importantly extensive support by commercial standards and infrastructure. MicroSat Systems Inc. is proposing development of an Ethernet version of its modular, plug and play Intelligent Power/Data Ring avionics architecture. MSI's revolutionary architecture provides a modular, plug and play network of standardized attachment nodes distributing power and data management functions. Since the IPDR network implements a common set of standardized nodes for every interface versus customized cards, the system cost and integration time is reduced to 40-60% of comparable centralized systems. During the Phase 1 MSI proposes to develop a concept and analyze the benefits of Ethernet protocol in the IPDR architecture and quantify those benefits in a breadboard test environment. More »

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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.

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