JPS62238438A - ラビング検出装置 - Google Patents

ラビング検出装置

Info

Publication number
JPS62238438A
JPS62238438A JP8166986A JP8166986A JPS62238438A JP S62238438 A JPS62238438 A JP S62238438A JP 8166986 A JP8166986 A JP 8166986A JP 8166986 A JP8166986 A JP 8166986A JP S62238438 A JPS62238438 A JP S62238438A
Authority
JP
Japan
Prior art keywords
rubbing
signal
detection
waveform
vibration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8166986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460545B2 (enrdf_load_stackoverflow
Inventor
Takayuki Miyashita
宮下　尊行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8166986A priority Critical patent/JPS62238438A/ja
Publication of JPS62238438A publication Critical patent/JPS62238438A/ja
Publication of JPH0460545B2 publication Critical patent/JPH0460545B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP8166986A 1986-04-09 1986-04-09 ラビング検出装置 Granted JPS62238438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8166986A JPS62238438A (ja) 1986-04-09 1986-04-09 ラビング検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8166986A JPS62238438A (ja) 1986-04-09 1986-04-09 ラビング検出装置

Publications (2)

Publication Number Publication Date
JPS62238438A true JPS62238438A (ja) 1987-10-19
JPH0460545B2 JPH0460545B2 (enrdf_load_stackoverflow) 1992-09-28

Family

ID=13752747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8166986A Granted JPS62238438A (ja) 1986-04-09 1986-04-09 ラビング検出装置

Country Status (1)

Country Link
JP (1) JPS62238438A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018173297A (ja) * 2017-03-31 2018-11-08 三菱重工業株式会社 翼振動監視装置、回転機械システム及び翼振動監視方法
JP2022135048A (ja) * 2021-03-04 2022-09-15 三菱重工業株式会社 回転機械の運転条件決定装置、運転支援装置、制御装置、及び、運転条件決定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018173297A (ja) * 2017-03-31 2018-11-08 三菱重工業株式会社 翼振動監視装置、回転機械システム及び翼振動監視方法
JP2022135048A (ja) * 2021-03-04 2022-09-15 三菱重工業株式会社 回転機械の運転条件決定装置、運転支援装置、制御装置、及び、運転条件決定方法

Also Published As

Publication number Publication date
JPH0460545B2 (enrdf_load_stackoverflow) 1992-09-28

Similar Documents

Publication Publication Date Title
US5501105A (en) Digital signal processing of encoder signals to detect resonances in rotating machines
KR0139643B1 (ko) 비동기터빈 블레이드 진동 모니터링 시스템
EP0209862B1 (en) Rotating machine diagnosis apparatus with acoustic emission technique
EP2005125B1 (en) A method and a system for monitoring the condition and operation of periodically moving objects
JP5293406B2 (ja) 回転翼の非接触翼振動計測方法
KR920015021A (ko) 동기식 블레이드 진동을 감시하는 시스템 및 방법
CN1992508B (zh) 编码器
JP6379475B2 (ja) 振動解析装置
CN106382882A (zh) 一种旋转机械转静间隙场的测试系统及测试方法
JPS62238438A (ja) ラビング検出装置
JPS6341012B2 (enrdf_load_stackoverflow)
KR101012097B1 (ko) 비접촉식 센서를 이용한 선박용 디젤엔진 크랭크축의 종방향 진동 측정장치 및 이를 이용한 진동 측정방법
KR0169714B1 (ko) 터어빈 발전기 축 비틀림 감시 장치
CN100458397C (zh) 同时测量牵引电机的振动和旋转速度的设备及其方法
Serridge Ten crucial concepts behind trustworthy fault detection in machine condition monitoring
JP2803067B2 (ja) 周期性パターンの検査装置
JP2909338B2 (ja) 変位測定装置
JP3032592B2 (ja) 信号特徴成分解析装置
JP7631139B2 (ja) 機器の異常振動計測装置、異常振動計測方法及び異常振動計測プログラム
RU2766130C1 (ru) Способ диагностики подшипников роторного оборудования на основе оценки микровариаций вращения вала
JP4303072B2 (ja) エンジン評価装置
JP3184283B2 (ja) 画像評価方法
Felahi The modal damping ratio of a Single-Degree-of-Freedom (SDOF)
RU2032179C1 (ru) Ультразвуковой преобразователь скорости угловых перемещений
JPS6078343A (ja) 回転機械のラビング検出方法