Fatigue failure diagnostic method of turbocharger and fatigue failure diagnostic apparatus for turbocharger
    13.
    发明授权
    Fatigue failure diagnostic method of turbocharger and fatigue failure diagnostic apparatus for turbocharger 失效
    涡轮增压器疲劳故障诊断方法及涡轮增压器疲劳失效诊断装置

    公开(公告)号:US07181959B2

    公开(公告)日:2007-02-27

    申请号:US11144478

    申请日:2005-06-02

    IPC分类号: G01M19/00 G01M15/00 G01M15/06

    摘要: A fatigue failure diagnostic method of a turbocharger in accordance with the present invention is a method for diagnosing the fatigue failure of a turbocharger (5), comprising the steps of measuring the revolution speed of the turbocharger (5), computing an accumulated fatigue value (Ft) based on the measured revolution speed, and executing the fatigue failure judgment of the turbocharger (5) by comparing the computed accumulated fatigue value (Ft) and the prescribed fatigue limit value (F1).

    摘要翻译: 根据本发明的涡轮增压器的疲劳失效诊断方法是用于诊断涡轮增压器(5)的疲劳失效的方法,包括以下步骤:测量涡轮增压器(5)的转速,计算累积疲劳值( Ft),并且通过比较计算出的累积疲劳值(Ft)和规定的疲劳极限值(F 1)来执行涡轮增压器(5)的疲劳破坏判定。

    Automatic time series pattern creating method
    14.
    发明授权
    Automatic time series pattern creating method 失效
    自动时间序列模式创建方法

    公开(公告)号:US5974355A

    公开(公告)日:1999-10-26

    申请号:US829237

    申请日:1997-03-31

    IPC分类号: G06Q10/02 G06Q10/10 G06G7/78

    CPC分类号: G06Q10/109 G06Q10/02

    摘要: The present invention relates to the creating of an aircrew flight scheduling pattern as a time series pattern, and aims at facilitating the effective crew flight scheduling pattern creation by applying a genetic algorithm. A plurality of flight strings are created based on link relations among flights regarded as elements for one day which is defined as a first time span. A genetic algorithm is executed for each flight string, and daily crew flight scheduling patterns are created based on the most suitable evaluation value flight strings. For one month which is defined as a second time span, a monthly crew flight scheduling pattern is created based on the most suitable evaluation value daily pattern strings in the same way by regarding the daily crew flight patterns for 30 days as elements.

    摘要翻译: 本发明涉及一种作为时间序列模式的空勤飞行调度模式的创建,并且旨在通过应用遗传算法来促进有效的机组飞行调度模式创建。 基于被定义为第一时间跨度的被认为是一天的元素的航班之间的链接关系来创建多个飞行串。 对每个航班字符串执行遗传算法,并根据最合适的评估值飞行字符串创建日常船员航班调度模式。 定义为第二个时间跨度的一个月,以相同的方式,基于最适合的评估值日模式字符串创建每月船员航班调度模式,通过将日常船员飞行模式作为元素作为30天。