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1. 发明申请

US20110196622A1 System and Method for Measuring Damage Length 有权
标题翻译：测量伤害长度的系统和方法
公开(公告)号：US20110196622A1
公开(公告)日：2011-08-11
申请号：US13024102
申请日：2011-02-09
申请人： Hiroyuki Tsubata
发明人： Hiroyuki Tsubata
IPC分类号： G01B17/00 , G06F19/00
CPC分类号： G01N29/07 , G01N29/4427 , G01N29/4445 , G01N2291/0289 , G01N2291/103
摘要： The damage length measurement system has an object being measured that comprises a plurality of members is vibrated by an oscillator, and the vibration that propagates through the object being measured is detected by three sensors. A measurement apparatus analyzes that vibration wave, and measures the arrival time of the maximum peak. Using the fact that the time for a wave to propagate between two vibration detection sensors separated by a set interval is fixed, the measurement apparatus determines whether the difference in arrival time between two sensors is within a set reference range that includes the vibration propagation time between two vibration sensors. When the measurement apparatus determines that the difference is not within the set reference range, uses the fact that that wave is delayed compared to the wave that was to be detected.
摘要翻译：损伤长度测量系统具有测量对象，其包括多个构件由振荡器振动，并且通过三个传感器检测通过被测量物体传播的振动。测量装置分析振动波，并测量最大峰值的到达时间。使用在两个分离了一定间隔的两个振动检测传感器之间传播波浪的时间是固定的，测量装置确定两个传感器之间的到达时间差是否在包括两个传感器之间的振动传播时间之间的设定参考范围内两个振动传感器。当测量装置确定差异不在设定的参考范围内时，使用与要检测的波相比该波被延迟的事实。

2. 发明授权

US08483978B2 System and method for measuring damage length 有权
标题翻译：测量伤害长度的系统和方法
公开(公告)号：US08483978B2
公开(公告)日：2013-07-09
申请号：US13024102
申请日：2011-02-09
申请人： Hiroyuki Tsubata
发明人： Hiroyuki Tsubata
IPC分类号： G06F19/00
CPC分类号： G01N29/07 , G01N29/4427 , G01N29/4445 , G01N2291/0289 , G01N2291/103
摘要： The damage length measurement system has an object being measured that comprises a plurality of members is vibrated by an oscillator, and the vibration that propagates through the object being measured is detected by three sensors. A measurement apparatus analyzes that vibration wave, and measures the arrival time of the maximum peak. Using the fact that the time for a wave to propagate between two vibration detection sensors separated by a set interval is fixed, the measurement apparatus determines whether the difference in arrival time between two sensors is within a set reference range that includes the vibration propagation time between two vibration sensors. When the measurement apparatus determines that the difference is not within the set reference range, uses the fact that that wave is delayed compared to the wave that was to be detected.
摘要翻译：损伤长度测量系统具有测量对象，其包括多个构件由振荡器振动，并且通过三个传感器检测通过被测量物体传播的振动。测量装置分析振动波，并测量最大峰值的到达时间。使用在两个分离了一定间隔的两个振动检测传感器之间传播波浪的时间是固定的，测量装置确定两个传感器之间的到达时间差是否在包括两个传感器之间的振动传播时间之间的设定参考范围内两个振动传感器。当测量装置确定差异不在设定的参考范围内时，使用与要检测的波相比该波被延迟的事实。

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