NDLI: On Schedulability Analysis for Embedded Systems with AADL Model

Content Provider	IEEE Xplore Digital Library
Author	Yunwei Dong Yao Cheng Tingting Wu Hong Ye
Copyright Year	2013
Description	Author affiliation: Sch. of Comput. Sci., Northwestern Polytech. Univ., Xi'an, China (Yunwei Dong; Yao Cheng; Tingting Wu) \|\| Aeronaut. Comput. Tech. Res. Inst., Xi'an, China (Hong Ye)
Abstract	In order to predicate the schedulability of real-time embedded system in the model design stage, a new schedulability analysis method for embedded system models using Architecture Analysis and Design Language (AADL) is presented in this paper. Through analyzing system architecture, component properties and component connections, we build the Resource Competition Model (RCM) for the AADL model. Based on the RCM, the respond time of thread components can be calculated, and we get the schedulability of system AADL model. This approach is on the model level to analyze the schedulability of systems without code implement. It has higher calculation efficiency, and a lower requirement for the system description. At last, a case-study is carried out to show the schedulability analysis process for an AADL model.
Sponsorship	IEEE Reliab. Soc.
Starting Page	320
Ending Page	325
File Size	204999
Page Count	6
File Format	PDF
ISBN	9780769550398
DOI	10.1109/QSIC.2013.28
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-29
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Concurrent computing Analytical models Interference Embedded systems Synchronization Computational modeling Computer architecture Resource Competition Model AADL schedulability
Content Type	Text
Resource Type	Article

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