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首页> 外文期刊>International journal of critical infrastructure >Resilience and vulnerability in critical infrastructure systems - a physical analogy
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Resilience and vulnerability in critical infrastructure systems - a physical analogy

机译：关键基础架构系统中的弹性和脆弱性-物理类比

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摘要

Systems consisting of parts - which may be seen as atomic (indivisible) components that usually come in large numbers are coupled with each other with a strength expressed as coupling 'energy' and respond to external stress - were often shown to share behavioural features largely indifferent to the nature of the system. Taking advantage of this, the paper employs the physics concept of hysteresis as a derivative of a cooperative behaviour to show that the systems' observed tendency to resist stress and maintain their state and performance level against the driving stress applied is ubiquous and, especially, off-physics is highly meaningful. In this context, the concepts of resiliency and vulnerability of highly interdependent critical infrastructure systems are introduced and experimented within a 'serious gaming' simulation framework.
机译：由零件组成的系统（通常被视为原子（不可分割的）组件，通常会大量出现）以表示为“能量”并响应外部压力的强度相互耦合，通常表现出与其他特性无异的行为特征系统的本质。利用这一点，本文将磁滞的物理概念用作协作行为的派生，以表明系统观察到的抵抗应力并保持其状态和性能水平以抵抗所施加的驱动应力的趋势是普遍存在的，尤其是-物理学意义重大。在这种情况下，高度依赖的关键基础设施系统的弹性和脆弱性概念在“严重游戏”模拟框架中引入并进行了试验。

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