公开(公告)号：US20130199296A1

公开(公告)日：2013-08-08

申请号：US13709703

申请日：2012-12-10

申请人： c/o C.R.F. Società Consortile Per Azioni

发明人： Giuseppe D'ANGELO ,  Giorgio PASQUETTAZ

IPC分类号： G01M7/00

CPC分类号： G01M7/00 ,  B23K26/032 ,  B23K26/0853 ,  B23K26/26 ,  B23K26/32 ,  B23K26/324 ,  B23K26/382 ,  B23K31/125 ,  B23K2103/30 ,  B29C65/1616 ,  B29C65/1658 ,  B29C65/1674 ,  B29C66/1142 ,  B29C66/43 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/8242 ,  B29C66/836 ,  B29C66/91216 ,  B29C66/91221 ,  B29C66/91411 ,  B29C66/91951 ,  B29C66/9221 ,  B29C66/9241 ,  B29C66/93431 ,  B29C66/939 ,  B29C66/961 ,  G05B19/41875 ,  G05B23/024 ,  G05B2219/37217 ,  G05B2219/45138 ,  Y02P90/22 ,  B29K2023/12

摘要： A method for monitoring the quality of an industrial working process, which includes identifying defects of the working process, comprises acquiring at least one signal having multiple frequency components from the industrial working process, decomposing the at least one signal having multiple frequency components in signals having single frequency components, calculating the information content for each signal having a single frequency component, analyzing the information content for each signal having a single frequency component, and if the value of the information content of the signal at the lowest single frequency component does not represent a main percentage of the information content of the whole acquired signal, the acquired signal having multiple frequency components is evaluated as indicative of a working process with defects and a defect analysis step is performed on the signal having multiple frequency components.

摘要翻译： 一种用于监测工业工作过程的质量的方法，其包括识别工作过程的缺陷，包括从工业工作过程获取具有多个频率分量的至少一个信号，在具有多个频率分量的信号中分解具有多个频率分量的至少一个信号，所述信号具有 单频分量，计算具有单一频率分量的每个信号的信息内容，分析具有单个频率分量的每个信号的信息内容，以及如果最低单频分量处的信号的信息内容的值不表示 评估整个获取信号的信息内容的主要百分比，具有多个频率分量的所获取的信号被指定为具有缺陷的工作过程，并对具有多个频率分量的信号执行缺陷分析步骤。