JP3883371B2 - 反力測定装置 - Google Patents
反力測定装置 Download PDFInfo
- Publication number
- JP3883371B2 JP3883371B2 JP2000261381A JP2000261381A JP3883371B2 JP 3883371 B2 JP3883371 B2 JP 3883371B2 JP 2000261381 A JP2000261381 A JP 2000261381A JP 2000261381 A JP2000261381 A JP 2000261381A JP 3883371 B2 JP3883371 B2 JP 3883371B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic bearing
- vibration
- control
- reaction force
- signal
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000261381A JP3883371B2 (ja) | 2000-08-30 | 2000-08-30 | 反力測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000261381A JP3883371B2 (ja) | 2000-08-30 | 2000-08-30 | 反力測定装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002071532A JP2002071532A (ja) | 2002-03-08 |
JP2002071532A5 JP2002071532A5 (zh) | 2004-11-25 |
JP3883371B2 true JP3883371B2 (ja) | 2007-02-21 |
Family
ID=18749227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000261381A Expired - Lifetime JP3883371B2 (ja) | 2000-08-30 | 2000-08-30 | 反力測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3883371B2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706681A (zh) * | 2012-06-08 | 2012-10-03 | 武汉中岩科技有限公司 | 一种贝雷片检测装置及方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005040445A1 (de) | 2005-08-26 | 2007-03-01 | Bayerische Motoren Werke Ag | Versuchstand und Verfahren für aerodynamische Messungen an einem Gegenstand |
JP5827492B2 (ja) | 2011-04-28 | 2015-12-02 | 株式会社日立製作所 | 振動特性測定装置および振動特性測定方法 |
JP6038997B2 (ja) * | 2015-04-22 | 2016-12-07 | 株式会社日立製作所 | 振動特性測定装置および振動特性測定方法 |
JP2019209399A (ja) * | 2018-05-31 | 2019-12-12 | 国立大学法人 鹿児島大学 | 工作機械の主軸システム |
CN112649192B (zh) * | 2020-11-27 | 2023-03-14 | 陕西理工大学 | 一种电磁加载装置的动态电磁力控制系统及控制方法 |
CN114563173A (zh) * | 2022-03-10 | 2022-05-31 | 中国航空发动机研究院 | 一种转子系统模态识别装置 |
-
2000
- 2000-08-30 JP JP2000261381A patent/JP3883371B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706681A (zh) * | 2012-06-08 | 2012-10-03 | 武汉中岩科技有限公司 | 一种贝雷片检测装置及方法 |
CN102706681B (zh) * | 2012-06-08 | 2014-10-15 | 武汉中岩科技有限公司 | 一种贝雷片检测装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2002071532A (ja) | 2002-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8272265B2 (en) | System and method for active detection of asymmetry in rotating structures | |
Orcutt et al. | The steady-state and dynamic characteristics of a full circular bearing and a partial arc bearing in the laminar and turbulent flow regimes | |
JP2000515231A (ja) | 回転機器を支持するための静圧ベアリング、連動する流体処理システム、そのための制御システム、並びに、方法及び装置 | |
US10823632B2 (en) | Method for measuring the unbalance of flexible rotors by means of position-measuring sensors | |
CN105699074A (zh) | 一种叶片-转子系统流固耦合动态特性试验装置 | |
US20120192631A1 (en) | Axial loading device and method for magnetically-supported rotor systems | |
JP3883371B2 (ja) | 反力測定装置 | |
Tiwari et al. | An innovative virtual trial misalignment approach for identification of unbalance, sensor and active magnetic bearing misalignment along with its stiffness parameters in a magnetically levitated flexible rotor system | |
Fan et al. | Experimental study on the whip elimination of rotor-bearing systems with electromagnetic exciters | |
Jongh et al. | Application Of A Heat Barrier Sleeve To Prevent Synchronous Rotor Instability. | |
De Jongh et al. | The synchronous instability of a compressor rotor due to bearing journal differential heating | |
Franz | Experimental investigation of the effect of cavitation on the rotordynamic forces on a whirling centrifugal pump impeller | |
Wright | Air model tests of labyrinth seal forces on a whirling rotor | |
Vannini et al. | Rotordynamic Evaluation of a Large High-Speed Rotor Equipped with Flexure Pivot Journal Bearings and Integral Squeeze Film Damper | |
De Jongh et al. | The synchronous instability of a compressor rotor due to bearing journal differential heating | |
Zhu et al. | Rotordynamic performance of flexure pivot hydrostatic gas bearings for oil-free turbomachinery | |
Shultz et al. | Magnetic bearings for supercritical CO2 turbomachinery | |
Yabui et al. | Control Performance Improvement of Excitation System with Active Magnetic Bearing for Measurement of Rotordynamic Forces | |
Licht | The Dynamic Characteristics of a Turborotor Simulator Supported on Gas-Lubricated Foil Bearings—Part 1: Response to Rotating Imbalance and Unidirectional Excitation | |
Allaire et al. | Magnetic bearing/damper effects on unbalance response of flexible rotors | |
Kumar et al. | Identification in a magnetically levitated rigid rotor system integrated with misaligned sensors and active magnetic bearings | |
Kalista | A proposal of the methodology for dynamic force coefficients identification of labyrinth seal with use of active magnetic bearings | |
Higuchi et al. | Balancing measurement system using magnetic bearings | |
Norrbin et al. | A Novel Controlled-Motion Test Rig to Evaluate Effect of Synchronous and Subsynchronous Lateral Vibration on Reliability and Performance of Mechanical Seals in Pumps | |
Vannini et al. | Experiments on a Large Flexure Pivot Journal Bearing: Summary of Test Results and Comparison With Predictions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050301 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060704 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060904 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060926 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061024 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20061114 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20061114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3883371 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091124 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101124 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111124 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121124 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121124 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131124 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |