| 基于SCADE的飞控软件的适航验证与确认 |
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| 引用本文： | 张雅妮,李岩,李小勋.基于SCADE的飞控软件的适航验证与确认[J].飞行力学,2012,30(1):34-37. |
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| 作者姓名： | 张雅妮 李岩 李小勋 |
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| 作者单位： | 中航工业综合技术研究所适航性与安全性技术研究室,北京,100028 |
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| 摘 要： | 中国民用航空规章第25部对机载软件提出了适航要求,DO178B是对适航要求的符合性方法,但其中一些验证和确认目标并不适用于基于SCADE的软件验证。为此,分析了飞控软件的适航要求和符合性方法,并对基于SCADE的飞控软件的开发流程和传统的开发流程进行了分析对比,对基于SCADE的飞控软件的适航验证与确认工作提出了建议。
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| 关 键 词： | 飞控软件 SCADE 适航验证与确认 DO178B |
Airworthiness validation and accreditation for SCADE-based flight control software |
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| ZHANG Ya-ni
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LI Yan
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LI Xiao-xun.Airworthiness validation and accreditation for SCADE-based flight control software[J].Flight Dynamics,2012,30(1):34-37. |
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| Authors: | ZHANG Ya-ni LI Yan LI Xiao-xun |
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| Institution: | (Airworthiness and Safety Technology Research Department,China Aviation Polytechnology Establishment,Beijing 100028,China) |
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| Abstract: | Flight control system software belongs to high safety software.The SCADE is a high safety product for flight control system software development.The SCADE has been successfully applied in development of flight control system software in some aircraft.The CCAR 25 contains airborne software airworthiness requirements,the DO178B is a compliance method for these requirements.But some validation and verification targets are not applicable for software validation developed by the SCADE.Airworthiness requirements and the compliance method are analyzed.Software development process with the SCADE and traditional software development process are compared.Airworthiness validation and accreditation methods for flight control system software developed with the SCADE are proposed. |
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| Keywords: | flight control software SCADE airworthiness validation and accreditation DO178B |
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