Abstract
Satellites typically operate in isolation from their orbiting neighbours, leaving them susceptible to even the most minor of failures. Loss of a payload, radio or critical supporting sub-system could render the platform useless, an unfavourable situation for mission stakeholders. There is however a partial solution through the addition of inter-satellite networking, which offers not only value in terms of general performance, but added resilience to failure in the form of degraded operations. While a traditional platform exhibits two fundamental states: operational (which includes the collection and dissemination of data) and failed, a network-capable platform (i.e. one with an inter-satellite communication capability) exhibits six states, each reached through a unique combination of sub-system failures. The result of this added resilience is a reduction in the likelihood of the satellite reaching a fully-failed state, at the burden of higher financial cost and complexity.
Original language | English |
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Number of pages | 10 |
Publication status | Published - 24 Oct 2017 |
Event | 15th Reinventing Space Conference - University of Strathclyde Technology & Innovation Centre, Glasgow, United Kingdom Duration: 24 Oct 2017 → 26 Oct 2017 Conference number: 15 |
Conference
Conference | 15th Reinventing Space Conference |
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Abbreviated title | RISpace 2017 |
Country/Territory | United Kingdom |
City | Glasgow |
Period | 24/10/17 → 26/10/17 |
Keywords
- inter satellite networking
- satellite communication
- space systems