Estimation device, vibration state estimation method, and recording medium

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专利权人:

Oki Electric Industry Co.; Ltd.

发明人:

Kurato Maeno,Kohei Yamamoto

申请号：

US14996200

公开号：

US10485455B2

申请日:

2016.01.14

申请国别(地区):

US

年份:

2019

代理人:

摘要：

An estimation device includes a first converting unit configured to convert a beat signal to a one-dimensional first candidate signal on the basis of a two-dimensional distribution of the beat signal, a second converting unit configured to convert the beat signal to a one-dimensional second candidate signal on the basis of a two-dimensional position change of the beat signal, and a signal deciding unit configured to decide a one-dimensional signal on the basis of the first candidate signal and the second candidate signal.

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中国工程科技知识中心

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http://www.ckcest.cn/home/