Model-Based Functional Safety Analysis of Manufacturing Processes for Weapon Systems

Jae-chul Kim, Young-Min Kim, J. K. Lee
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引用次数: 1

Abstract

The present study aims to propose a method of carrying out the functional safety analysis to ensure the safety of the manufacturing process for weapon systems. The purpose of using weapon systems is to harm human life and destroy the property of hostile countries. Naturally, a weapon system involves explosives during its development and operation. As such, manufacturing processes for weapon systems have potential hazards of accidents that can cause fatal damages to humans or property. Some erroneous activities in the manufacturing process can produce dangerous results. For this reason, the safety of manufacturing processes in the defense industry domain is more crucial than other general manufacturing domain. To deal with such a safety issue, in this research, we propose a model-based approach to ensuring the safety of the manufacturing process for the defense industry. The proposal is primarily based on the concept of functional safety and includes the three steps: determination of safety integrity levels; selection of appropriate safety analysis methods; and execution of the analysis methods using SysML models. Using the results obtained in the study, one can identify the risk factors in a complex manufacturing environment in advance to take preventive actions against the potential loss that may arise.
基于模型的武器系统制造过程功能安全分析
本研究旨在提出一种进行功能安全分析的方法,以确保武器系统制造过程的安全。使用武器系统的目的是伤害人的生命,摧毁敌对国家的财产。自然,武器系统在开发和使用过程中涉及炸药。因此,武器系统的制造过程具有潜在的事故危险,可能对人类或财产造成致命损害。生产过程中的一些错误活动可能会产生危险的结果。因此,国防工业领域制造过程的安全性比其他一般制造领域更为重要。针对这一安全问题,本研究提出了一种基于模型的方法来确保国防工业制造过程的安全。该建议主要基于功能安全的概念,包括三个步骤:确定安全完整性水平;选择合适的安全分析方法;以及使用SysML模型的分析方法的执行。利用研究中获得的结果,人们可以提前识别复杂制造环境中的风险因素,以采取预防措施,防止可能出现的潜在损失。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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