Examining Certification Challenges for Pre-existing Software-defined Radio in Safety-critical Avionics Applications

被引：0

作者：

Bao, Lin ^{[1
]}

Fuhrman, Christopher ^{[2
]}

Landry, Rene, Jr. ^{[1
]}

Amrhar, Abdessamad ^{[1
]}

Gagne, Jean-Marc ^{[1
]}

机构：

[1] Ecole Technol Super, Eletr Engn Dept, Montreal, PQ, Canada

[2] Ecole Technol Super, Dept Software & IT Engn, Montreal, PQ, Canada

来源：

2024 AIAA DATC/IEEE 43RD DIGITAL AVIONICS SYSTEMS CONFERENCE, DASC | 2024年

基金：

加拿大自然科学与工程研究理事会;

关键词：

Software-defined Radio; Certification; Safety-critical software; DO-178C; Avionics;

D O I：

10.1109/DASC62030.2024.10749108

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

In this paper, we took a pre-existing in-house software-defined Instrument Landing System (ILS) application (including localizer and glide slope) as a selected target to perform the certification processes. They were previously designed and developed independently by another team by using a model-based methodology (Simulink/Matlab). Consequently, the safety evidence was missing since the certification aspects were initially not considered. A workflow is proposed within the certification standard DO-178C, and some tools and methods were integrated to improve the efficiency of requirements management, checking of a standard for automated coding, automated unit and integration testing, and validation.

引用

页数：8

共 17 条

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