Evolving car designs using model-based automated safety analysis and optimisation techniques
Evolving car designs using model-based automated safety analysis and optimisation techniques
复制标题
使用基于模型的自动安全分析和优化技术改进汽车设计
DOI：
10.1016/j.jss.2004.06.027
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
C. Grante
中科院分区：
文献类型：
--
作者：
Y. Papadopoulos;C. Grante
汽车行业的开发流程需要不断发展，以满足在通用网络基础设施上集成汽车功能的日益增长的需求。新工艺必须解决成本和安全问题，并最大限度地发挥自动化的潜力，以解决日益增加的技术复杂性问题。在本文中，我们提出了一个设计过程中，半自动的安全性和可靠性分析的系统模型的技术相结合的多目标优化技术，以协助逐步发展的设计，可以满足可靠性和安全性的要求，并在务实的开发成本约束的利润最大化。拟议的过程依赖于工具来自动化设计的某些方面，我们认为可以自动化，从而简化，而不会损失设计师在过程中带来的创造性输入。
Development processes in the automotive industry need to evolve to address increasing demands for integration of car functions over common networked infrastructures. New processes must address cost and safety concerns and maximize the potential for automation to address the problem of increasing technological complexity. In this paper, we propose a design process in which techniques for semi-automatic safety and reliability analysis of systems models are combined with multi-objective optimisation techniques to assist the gradual development of designs that can meet reliability and safety requirements and maximise profit within pragmatic development cost constraints. The proposed process relies on tools to automate some aspects of the design that we believe could be automated and thus simplified without loss of the creative input brought in the process by designers.