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High Speed Databus Evaluation: Further Work
Annotation ability available
Sector:
Event:
Avionics Systems
Language:
English
Abstract
Work on advanced modular avionic architectures is gathering pace in both military and civil sectors as the need for higher performance systems increases. It is generally accepted that building an advanced avionic architecture is a difficult task requiring a wide range of tools to specify, assess, design and implement the final system. In addition, specific knowledge must be gained to understand the capabilities and limitations for each of the system elements of an avionic architecture particularly the system databus and associated protocols.
Since 1987 ERA Technology and DRA Farnborough have been studying the communication elements of avionic architectures and have been developing tools to assess their capabilities. This paper describes some of the background work undertaken and the tools used, and specifically examines the work of the most recent study aimed at understanding and using the following high speed databuses:
- Linear Token Passing Bus (LTPB) (1)*
- High Speed Ring Bus (HSRB) (2)
- Fibre Distributed Data Interface (3)
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| Journal | SAE International Journal of Aerospace |
Authors
Citation
Lee, A., "High Speed Databus Evaluation: Further Work," SAE Technical Paper 931597, 1993, https://doi.org/10.4271/931597.Also In
References
- Society of Automotive Engineers SAE Linear token passing multiplex databus standard Sep 1988
- Society of Automotive Engineers SAE High speed ring bus standard Aug 1983
- American National Standards Institute Low-cost fibre physical layer medium dependent (LCF-PMD) fibre distributed data interface FDDI ANSI USA 1992
- Military Agency for Standardisation STANAG 3910 High speed data transmission under STANAG 3838 AVS or fibre - optic equivalent control
- Oldfield, D Bares, M Stunault, D Carr, AG A cost-effective approach to incorporating protocol standards into modular avionic architectures ERA Report 92-0634, Avionics Conference and Exhibition Proceedings Nov 1992
- Military real-time local area network - a reference model (transfer layer) French MoD 9 Feb 1987
- International Standardisation Organisation Information processing systems - open system interconnection - connection oriented transport protocol ISO 8072 - 1986 First 1986 Geneva 16
- Protocol Engines Inc. XTP Protocol Definition Jul 1989 50
- McQuillan, H S Conway, K M Banner, M G High speed databus evaluation ERA Report 90-0301, Real-Time Data Communications for Military Applications - Conference Proceedings Nov 1990