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    • 2. 发明申请
    • METHOD FOR QUANTITATIVE RESILIENCE ESTIMATION OF INDUSTRIAL CONTROL SYSTEMS
    • 工业控制系统定量弹性估算方法
    • WO2011155961A3
    • 2012-04-19
    • PCT/US2010059030
    • 2010-12-06
    • SIEMENS CORPWEI DONGJI KUN
    • WEI DONGJI KUN
    • G05B23/02
    • G05B23/02G05B23/0281G06Q10/0635H04L63/1433
    • A three-layer model of an engineering system is proposed for developing and evaluating a resilient industrial control system incorporated within the engineering system, the model based upon a group of metrics that are cyclically estimated, operated and evaluated to create a valid resilient arrangement. The layers in the model include a human/operator layer, an automation layer and a process layer, where the industrial control system resides in the automation layer. The metrics are based upon the identification of a number of undesirable incidents, as well a determination of the frequency of occurrence of these incidents, their impact on the performance of the engineering system and the financial loss of the engineering system based upon these undesirable incidents.
    • 提出了一种工程系统的三层模型,用于开发和评估工程系统中并入的弹性工业控制系统,该模型基于一组周期性估计,操作和评估的度量,以创建有效的弹性排列。 模型中的层包括人/操作者层,自动化层和过程层,其中工业控制系统驻留在自动化层中。 这些指标基于确定一些不良事件,以及确定这些事件的发生频率,对工程系统性能的影响以及基于这些不良事件的工程系统的财务损失。