公开(公告)号：US20120109580A1

公开(公告)日：2012-05-03

申请号：US13286917

申请日：2011-11-01

申请人： Trevor James Holroyd ,  David Lin

发明人： Trevor James Holroyd ,  David Lin

IPC分类号： G06F15/00

CPC分类号： G06F15/00 ,  G01H1/12 ,  G01M13/028

摘要： A method of monitoring the mechanical condition of a machine in which statistically significant measurements on a characteristic signal are made over a period of time which can include interruptions and variations in the operation of the machine giving rise to uncharacteristic signals and the processing of the signal during the statistically significant measurement automatically excludes those parts of the signal associated with interruptions and variations in the operation of the machine. The invention also includes apparatus for carrying out the above method including a preamplifier, adapted to provide output to a further amplifier, adapted to provided output to dynamic enveloping circuitry, adapted to provide an output to an analogue to digital converter, adapted to provide an output to a digital micro-electronic device.

摘要翻译： 一种监测机器的机械状态的方法，其中在一段时间内对特征信号进行统计上显着的测量，其可以包括机器操作的中断和变化，引起非特征信号和信号处理 统计学显着的测量自动排除与机器操作中断和变化相关的信号的那些部分。 本发明还包括用于执行上述方法的装置，该装置包括一个前置放大器，适用于向另一个放大器提供输出，适用于向动态封装电路提供输出，适用于向模数转换器提供输出，适用于提供输出 到数字微电子设备。

公开(公告)号：US09020778B2

公开(公告)日：2015-04-28

申请号：US13286917

申请日：2011-11-01

申请人： Trevor James Holroyd ,  David Lin

发明人： Trevor James Holroyd ,  David Lin

IPC分类号： G06F15/00 ,  G01B3/00 ,  G01H1/12 ,  G01M13/02

CPC分类号： G06F15/00 ,  G01H1/12 ,  G01M13/028

摘要： A method of monitoring the mechanical condition of a machine in which statistically significant measurements on a characteristic signal are made over a period of time which can include interruptions and variations in the operation of the machine giving rise to uncharacteristic signals and the processing of the signal during the statistically significant measurement automatically excludes those parts of the signal associated with interruptions and variations in the operation of the machine. The invention also includes apparatus for carrying out the above method including a preamplifier, adapted to provide output to a further amplifier, adapted to provided output to dynamic enveloping circuitry, adapted to provide an output to an analogue to digital converter, adapted to provide an output to a digital micro-electronic device.

摘要翻译： 一种监测机器的机械状态的方法，其中在一段时间内对特征信号进行统计上显着的测量，其可以包括机器操作的中断和变化，引起非特征信号和信号处理 统计学显着的测量自动排除与机器操作中断和变化相关的信号的那些部分。 本发明还包括用于执行上述方法的装置，该装置包括一个前置放大器，适用于向另一个放大器提供输出，适用于向动态封装电路提供输出，适用于向模数转换器提供输出，适用于提供输出 到数字微电子设备。