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首页> 外文会议>Reliability and Maintainability Symposium (RAMS), 2012 Proceedings - Annual >The safety analysis of flight landing based on Time Petri Net
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The safety analysis of flight landing based on Time Petri Net

机译：基于时间Petri网的飞行着陆安全性分析

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摘要

This paper mainly discusses the airport task flow safety problems induced by time factors, based on the Time Petri Net (TPN) method. We introduced the characteristics of an airport accident, and the method of TPN to analyze the flight landing task flow. The more detailed steps are shown as follows. Based on the characteristics of airport landing task flow, this paper introduced a plan task safety analysis method. The method can compute the task system effect probability which is induced by the time factor, also can located the key events im pacting the task, and proposed the measures and advice to improve the task system safety. This paper shows the task safety analysis approach by a flight landing task flow example based on TPN methods. The result shows that the method is feasible and efficient. In summary, the ultimate of this paper is to introduce an efficient method to analyze the airport task flow safety.
机译：本文主要基于时间Petri网（TPN）方法讨论由时间因素引起的机场任务流安全问题。我们介绍了机场事故的特点，以及TPN分析飞行着陆任务流程的方法。更详细的步骤如下所示。根据机场着陆任务流的特点，介绍了一种计划任务安全分析方法。该方法可以计算时间因素引起的任务系统影响概率，也可以定位完成任务的关键事件，并提出提高任务系统安全性的措施和建议。本文通过基于TPN方法的飞行着陆任务流程示例展示了任务安全分析方法。结果表明，该方法是可行和有效的。综上所述，本文的最终目的是介绍一种有效的方法来分析机场任务流的安全性。

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