Cited 2 time in webofscience Cited 4 time in scopus

Modeling Towards Incremental Early Analyzability of Networked Avionics Systems Using Virtual Integration

Title
Modeling Towards Incremental Early Analyzability of Networked Avionics Systems Using Virtual Integration
Authors
Nam, Min-YoungKang, KyungtaePellizzoni, RodolfoPark, Kyung-JoonKim, Jung-EunSha, Lui
DGIST Authors
Park, Kyung-Joon
Issue Date
2012
Citation
ACM Transactions on Embedded Computing Systems, 11(4)
Type
Article
Article Type
Article
Keywords
AADLAlgorithmsArchitectural DesignAvionicsAvionics System DesignAvionics SystemsEnd-to-End DelayEnd-to-End Delay AnalysisHardwareModelingModelsSwitching AlgorithmSwitching AlgorithmsSystems AnalysisVirtual Integration
ISSN
1539-9087
Abstract
With the advance of hardware technology, more features are incrementally added to already existing networked systems. Avionics has a stronger tendency to use preexisting applications due to its complexity and scale. As resource sharing becomes intense among the network and the computing modules, it has become a difficult task for the system designer to make confident architectural decisions even for incremental changes. Providing a tailored environment to model and analyze incremental changes requires a combination of software tools and hardware support.We have built a virtual integration tool called ASIIST which can provide a worst-case end-to-end latency of data that is sent through a network and the internal bus architecture of the end-systems. Also, we have devised a new real-time switching algorithm which guarantees the worst-case network delay of preexisting network traffic under feasible conditions. With the real-time switch support, ASIIST can provide an early modularized analysis of the end-to-end latency to make architectural design choices and incremental changes easier for the user. © 2012 ACM.
URI
http://hdl.handle.net/20.500.11750/5376
DOI
10.1145/2362336.2362348
Publisher
Association for Computing Machinery
Related Researcher
  • Author Park, Kyung-Joon CSI(Cyber-Physical Systems Integration) Lab
  • Research Interests Design of Wireless Network for Cyber-Physical System; 무선 센서 네트워크; 강인 무선 네트워크
Files:
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Collection:
Department of Information and Communication EngineeringCSI(Cyber-Physical Systems Integration) Lab1. Journal Articles


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