{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/53168"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/53168","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Wireless reconfigurability of fault-tolerant processing systems","abstract":"This thesis examines the use of wireless data buses for communication in a real-time computer system designed for applications with high reliability requirements. This work is based on the Draper Laboratory Software Based Redundancy Management System (SBRMS), which is a fault-tolerant system architecture that uses data exchange and voting via Ethernet connections between redundant hardware components to detect and recover from faults. For this thesis, a triplex redundant system was developed that utilized the key features from the SBRMS design, including commercial-off-the-shelf hardware components and robust software partitioning, while replacing the standard Ethernet connection with a wireless Ethernet connection. The implementation of this system is presented and the benefits and potential applications of such a system are discussed.","abstract_html":"This thesis examines the use of wireless data buses for communication in a real-time computer system designed for applications with high reliability requirements. This work is based on the Draper Laboratory Software Based Redundancy Management System (SBRMS), which is a fault-tolerant system architecture that uses data exchange and voting via Ethernet connections between redundant hardware components to detect and recover from faults. For this thesis, a triplex redundant system was developed that utilized the key features from the SBRMS design, including commercial-off-the-shelf hardware components and robust software partitioning, while replacing the standard Ethernet connection with a wireless Ethernet connection. The implementation of this system is presented and the benefits and potential applications of such a system are discussed.","abstract_has_math":false,"creators":["Tang, Melinda Y"],"institution":"Massachusetts Institute of Technology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.","school":null,"contributors":[],"advisors":["Joseph A. Kochocki and Barbara H. 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