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所在平台: Udemy |
课程主页: https://www.udemy.com/course/how-to-do-system-of-system-hazard-analysis-with-mil-std-882e/
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**课程名称：** 系统之系统危害分析（依据标准） **课程概述：** 本课程旨在介绍系统之系统危害分析（System of Systems Hazard Analysis, SOSHA）。课程将基于军事标准 882E 的任务 209，但其方法论同样适用于民用系统。 **课程内容：** * **系统之系统（System of Systems, SoS）的定义和目的：** * SoS 是指将已独立开发的各种系统（如平台、电子系统等）组合起来，通过人类的协调，形成一个整体，以实现新的、独立系统不具备的独特能力。 * **SOSHA 的任务描述：** 重点讲解任务 209 的具体要求。 * **SOSHA 的文件和合同要求。** * **SOSHA 实例分析：** * 通过一个实际的系统之系统安全案例及其安全报告，详细阐述 SoS 的危害识别和分析过程。 * 通过实例说明 SoS 中可能出现的独有问题。 * **SOSHA 的目的：** * 执行和记录系统之系统的危害分析。 * 识别那些仅在系统集成后才会出现的独特 SoS 危害。 * 制定专门的措施来应对这些新出现的危害。 **核心要点：** 课程强调 SOSHA 的核心在于识别并处理那些由于不同系统集成而产生的、独立系统本身不存在的特殊危险。
IntroductionHello everyone and welcome to the Safety Artisan. I'm Simon and today we're going to be talking about System of Systems Hazard Analysis - a bit of a mouthful. What does it mean? Well, we shall see.System of Systems Hazard AnalysisSo, for Systems of Systems Hazard Analysis, we're using task 209 as the description of what to do taken from a military standard, 882E. But to be honest, it doesn't matter whether you're doing a military system or a civil system, whatever it might be - if you've got a system of systems, then this will help you to do it.Topics for this SessionLet's see what's coming up. So, we look at the purpose of a system of systems - and by the way, if you're wondering what that is what I'm talking about is when we take different things that we've developed elsewhere, e.g. platforms, electronic systems, whatever it might be, and we put them together. Usually, with humans gluing the system together somewhere, it must be said, to make it all tick and fit together. Then we want this collection of systems to do something new, to give us some new capability, that we didn't have before. So, that's what I'm talking about when I say system of systems. I'll show you an example - it's the best way. So, we've got a couple of slides on task description, a couple of slides, or documentation, and a couple of slides on contracting. Task 209 is a very short task, and therefore I've decided to go through an example. So, we've got seven slides of an example of a system of systems, safety case and safety case report that I wrote. And hopefully, that will illustrate far better than just reading out the description. And that will also give us some issues that can emerge with systems of systems and I'll summarize those at the end.SOSHA PurposeSo, let's get on. I'm going to call it the SOSHA for short; Systems of Systems Hazard Analysis. The purpose of the SOSHA, task 209, is to document or perform and document the analysis of the system of systems and identify unique system of systems hazards. So, things we don't get from each system in isolation. This task is going to produce special requirements to deal with these hazards, which otherwise would not exist. Until we put the things together and start using them for something new - We've not done this before.
