DAMAGE EVALUATION METHOD AND MAINTENANCE EVALUATION INDEX DECISION METHOD
    3.
    发明申请
    DAMAGE EVALUATION METHOD AND MAINTENANCE EVALUATION INDEX DECISION METHOD 有权
    损害评估方法和维护评估指标决策方法

    公开(公告)号:US20150019142A1

    公开(公告)日:2015-01-15

    申请号:US14241560

    申请日:2012-09-07

    IPC分类号: G01N17/00 G01N33/20 G01M3/00

    摘要: A first measured value of a specific physical quantity at a target portion is correlated with a damage evaluation index to calculate a damage degree corresponding to the first measured value. The specific physical quantity is measured at least once at a position corresponding to the first measurement position in another time period having a different usage elapsed time from that of the first measurement, and these second and subsequent measured values are correlated with damage degrees calculated based on temporal changes corresponding to the second and subsequent measurements. A new damage evaluation index is approximately calculated based on a relationship between the first, second, and subsequent measured values and the damage degrees corresponding to the first, second, and subsequent measured values.

    摘要翻译: 在目标部分处的特定物理量的第一测量值与损伤评估指数相关联,以计算与第一测量值相对应的损伤程度。 特定物理量在与第一测量的使用时间不同的另一时间段中的与第一测量位置相对应的位置处至少测量一次,并且这些第二和随后的测量值与基于 对应于第二次和随后的测量的时间变化。 基于第一,第二和随后的测量值与对应于第一,第二和后续测量值的损伤度之间的关系近似地计算新的损伤评估指数。