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| 基于时间抽象状态机的AADL模型验证 |
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杨志斌1,2,3, 胡凯3, 赵永望3, 马殿富3, Jean-Paul BODEVEIX1,2
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1.Institut de Recherche en Informatique de Toulouse, Université2.de Toulouse, Toulouse, France;3.北京航空航天大学 计算机学院, 北京 100191
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| 摘要: |
| 提出了一种基于时间抽象状态机(timed abstract state machine,简称TASM)的AADL(architecture analysis and design language)模型验证方法.分别给出了AADL子集和TASM的抽象语法,并基于语义函数和类ML的元语言形式定义转换规则.在此基础上,基于AADL开源建模环境OSATE(open source AADL tool environment)设计并实现了AADL模型验证与分析工具AADL2TASM,并基于航天器导航、制导与控制系统(guidance, navigation and control)进行了实例性验证. |
| 关键词: AADL(architecture analysis and design language) TASM(timed abstract state machine) 模型转换 形式验证 |
| DOI：10.13328/j.cnki.jos.004776 |
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| 基金项目:法国航空航天基金; 软件开发环境国家重点实验室自主课题(SKLSDE-2014ZX-09, SKLSDE-2013ZX-30) |
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| Verification of AADL Models with Timed Abstract State Machines |
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YANG Zhi-Bin1,2,3, HU Kai3, ZHAO Yong-Wang3, MA Dian-Fu3, Jean-Paul BODEVEIX1,2
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1.Institut de Recherche en Informatique de Toulouse, Université2.de Toulouse, Toulouse, France;3.School of Computer Science and Engineering, BeiHang University, Beijing 100191, China
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| Abstract: |
| This paper presents a formal verification method for AADL (architecture analysis and design language) models by TASM (timed abstract state machine) translation. The abstract syntax of the chosen subset of AADL and of TASM are given. The translation rules are defined clearly by the semantic functions expressed in a ML-like language. Furthermore, the translation is implemented in the model transformation tool AADL2TASM, which provides model checking and simulation for AADL models. Finally, a case study of space GNC (guidance, navigation and control) system is provided. |
| Key words: AADL (architecture analysis and design language) TASM (timed abstract state machine) model transformation formalverification |
