專利國別

  美國   

發表日期

2020-11-26 11:09:55

本校案號

P106007A

專利名稱

防振腳座健康狀態監測裝置及其方法「DEVICE AND METHOD FOR MONITORING HEALTHY STATUS OF MACHINERY MOUNTS」

發明人

鄭志鈞、蔡秉均、程文男、張智軒、邱昱阩、郭育昕、莊鎮瑋、呂仁智

所屬院

工學院

提案單位

先進工具機研究中心

類型

發明

專利權人

國立中正大學

申請號

15/878,456

申請日期

2018-01-24

公開號

US 2019/0162704 A1

公開日期

2019-05-30

證書號

US 10,732,152 B2

核准日期

2020-08-04

國際分類號

G01N-029/12(2006.01)；G01N-029/44(2006.01)；G01N-029/46(2006.01)

專利權期間

2018.01.24~2038.01.24 （延長256天至2038.10.07）

專利摘要

A device for monitoring healthy status of machinery mounts is provided, which may include a plurality of vibration detectors, a signal acquisition device and a signal processor. The vibration detectors may detect the vibration signals from of a machine device, where the machine device may include a plurality of machinery mounts. The signal acquisition device may receive the vibration signals of the vibration detectors. The signal processor may execute a modal frequency analysis process to analyze the vibration signals of the vibration detectors, and calculate a vibration mode corresponding to the natural frequency of the machinery mounts in current status to serve as the test mode; then, the signal processor may compare the test mode with a reference mode to determine the healthy status of the machinery mounts, where the reference mode is corresponding to the natural frequency of the machinery mounts in the optimized status.

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