| 基于模型驱动的HUD系统安全性分析方法研究 |
| |
| 引用本文： | 张福凯,贺轶斐,谷青范.基于模型驱动的HUD系统安全性分析方法研究[J].航空电子技术,2014(3):52-56. |
| |
| 作者姓名： | 张福凯 贺轶斐 谷青范 |
| |
| 作者单位： | 1. 中国航空无线电电子研究所,上海,200241
2. 总参陆航部驻上海地区军事代表室,上海,200233 |
| |
| 摘 要： | 平视显示器能够有效提高飞行员的情景意识,从而提高飞行的安全性,现已成为新投入使用的民用客机必装的航电设备。本文结合项目实际,采用基于模型驱动的安全性分析工具---SIMFIA构建平视显示系统功能架构和失效状态(顶事件),自动生成引起失效状态因素的故障树,用于达到分析平视显示系统安全性的目的。结果表明,SIMFIA建模与系统设计相结合,能够实现系统设计与安全性评估工作的一致表示,从而有效支持系统和安全性分析的迭代过程。
|
| 关 键 词： | 安全性分析 平视显示器 故障树 SIMFIA |
A model-based Safety Analysis Method for Head-up Display System |
| |
| ZHANG Fu-kai,HE Yi-fei,GU Qing-fan.A model-based Safety Analysis Method for Head-up Display System[J].Avionics Technology,2014(3):52-56. |
| |
| Authors: | ZHANG Fu-kai HE Yi-fei GU Qing-fan |
| |
| Institution: | ZHANG Fu-kai, HE Yi-fei,GU Qing-fan (1 .China National Aeronautical Radio Electronics Research Institute, shanghai 200241, China; 2. Army Aviation Representative office, General Staff, PLA, Shanghai 200233, China) |
| |
| Abstract: | HUD can improve pilot situational awareness effectively, so as to improve flight safety, and it has become avionics equipment that new civil aircraft install now. In this paper, combining with the project, using model driven method --- SIMFIA to build an architecture model of head-up display system Functions, and generate the corresponding fault tree of failure conditions, in order to achieve the purpose of safety analysis of head up display system. The analysis results shows that, SIMFIA model combining with system design can achieve consistent representation between System design and safety assessment so that it supports the iterative process of system and safety analysis effectively. |
| |
| Keywords: | safety analysis HUD fault tree SIMFIA1 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
