JP5473226B2 - 航空機エンジンの監視方法 - Google Patents
航空機エンジンの監視方法 Download PDFInfo
- Publication number
- JP5473226B2 JP5473226B2 JP2008017157A JP2008017157A JP5473226B2 JP 5473226 B2 JP5473226 B2 JP 5473226B2 JP 2008017157 A JP2008017157 A JP 2008017157A JP 2008017157 A JP2008017157 A JP 2008017157A JP 5473226 B2 JP5473226 B2 JP 5473226B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- engine monitoring
- engines
- computer
- monitoring
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 25
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000003745 diagnosis Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 description 13
- 239000003921 oil Substances 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0237—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on parallel systems, e.g. comparing signals produced at the same time by same type systems and detect faulty ones by noticing differences among their responses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Hybrid Electric Vehicles (AREA)
- Safety Devices In Control Systems (AREA)
- Burglar Alarm Systems (AREA)
Description
始動時間は、エンジンの摩耗と共に増加し、これがエンジンの損傷を示すことが可能であり、
エンジン速度は、燃料ポンプの摩耗を示す。
5 ネットワーク
6 中央計算機
10 監視および制御システム
61、62 機能
63 表示機能
100、101、102、103、104、105、106 ステップ
M1、M2、M3、M4 メモリ
m1、m2、m3、m4 エンジン
Claims (4)
- 航空機の少なくとも2つのエンジンの監視方法であって、
複数のエンジン監視計算機によって少なくとも2つのエンジンを制御および監視するステップであって、前記複数のエンジン監視計算機の各エンジン監視計算機は、前記少なくとも2つのエンジンのうちの1つのエンジンを監視するように割り当てられ、前記複数のエンジン監視計算機の各エンジン監視計算機は、通信ネットワークによって全ての他のエンジン監視計算機に接続された、ステップと、
各エンジン監視計算機で、監視するために割り当てられた、前記少なくとも2つのエンジンのうちの1つの作動パラメータを監視するステップと、
前記少なくとも2つのエンジンのうちの1つのための1つのエンジン監視計算機が、少なくとも1つの作動パラメータに対する第1の値を、前記少なくとも2つのエンジンのうちの他のエンジンのための他のエンジン監視計算機によって出力される同じ作動パラメータに対する第2の値との比較のために、ネットワーク上に出力するステップであって、各エンジン監視計算機は、前記ネットワークを介して全ての他のエンジン監視計算機に作動パラメータを出力する、ステップと、
複数のエンジン監視計算機の各エンジン監視計算機において、第1の値が、第2の値よりも、所定の閾値よりも大きい差だけ逸脱したかどうかを判定することによって、前記少なくとも2つのエンジンのうちの1つが異常作動しているものと診断するステップと、
エンジン監視計算機の診断を、他のエンジン監視計算機における比較のために、他のエンジン監視計算機に出力するステップと、
を備える方法。 - 各診断が、整備用にメモリ(M1、M2、M3、M4)に保存される、請求項1に記載の方法。
- 診断が、パイロットに表示され(106)、または無線により地上局に発信される、請求項1または2に記載の方法。
- 4つのエンジンを監視する4つのエンジン監視計算機がある、請求項1から3のいずれか一項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700642 | 2007-01-30 | ||
FR0700642A FR2911972B1 (fr) | 2007-01-30 | 2007-01-30 | Procede de surveillance de moteurs d'avion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008215345A JP2008215345A (ja) | 2008-09-18 |
JP5473226B2 true JP5473226B2 (ja) | 2014-04-16 |
Family
ID=38519671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008017157A Active JP5473226B2 (ja) | 2007-01-30 | 2008-01-29 | 航空機エンジンの監視方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7840320B2 (ja) |
EP (1) | EP1953614B1 (ja) |
JP (1) | JP5473226B2 (ja) |
CN (1) | CN101236129B (ja) |
BR (1) | BRPI0800201B1 (ja) |
CA (1) | CA2619143C (ja) |
FR (1) | FR2911972B1 (ja) |
IL (1) | IL189215A (ja) |
MA (1) | MA29724B1 (ja) |
MX (1) | MX2008001440A (ja) |
RU (1) | RU2388661C2 (ja) |
SG (1) | SG144885A1 (ja) |
UA (1) | UA96129C2 (ja) |
ZA (1) | ZA200800923B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2939170B1 (fr) * | 2008-11-28 | 2010-12-31 | Snecma | Detection d'anomalie dans un moteur d'aeronef. |
FR2971595B1 (fr) * | 2011-02-15 | 2013-03-22 | Snecma | Surveillance d'un moteur d'aeronef pour anticiper les operations de maintenance |
FR2981474B1 (fr) * | 2011-10-17 | 2013-12-27 | Alstom Technology Ltd | Procede de detection preventive d'une panne d'un appareil, programme d'ordinateur, installation et module de detection preventive d'une panne d'un appareil |
US20140100806A1 (en) * | 2012-10-04 | 2014-04-10 | Globalfoundries Inc. | Method and apparatus for matching tools based on time trace data |
US9391495B2 (en) | 2013-03-05 | 2016-07-12 | Joy Mm Delaware, Inc. | Predicting motor failure based on relationship of motor pair characteristics |
GB2513132B (en) * | 2013-04-16 | 2015-05-27 | Ge Aviat Systems Ltd | Method for predicting a bleed air system fault |
CN104343490B (zh) * | 2013-07-24 | 2017-10-03 | 中国国际航空股份有限公司 | 一种发动机滑油监控系统及方法 |
US9209721B2 (en) * | 2014-04-29 | 2015-12-08 | The Boeing Company | Systems and methods for the control and operation of a parallel motor controller architecture |
CN105270353B (zh) * | 2014-06-26 | 2019-02-22 | 山东朗进科技股份有限公司 | 一种轨道车辆空调机组检修方法 |
US10035609B2 (en) | 2016-03-08 | 2018-07-31 | Harris Corporation | Wireless engine monitoring system for environmental emission control and aircraft networking |
US10223846B2 (en) * | 2016-10-10 | 2019-03-05 | General Electric Company | Aerial vehicle engine health prediction |
FR3064602B1 (fr) * | 2017-03-29 | 2019-06-07 | Airbus Operations | Mode de fonctionnement degrade d'un groupe propulseur d'aeronef permettant le deplafonnement d'une consigne de poussee |
FR3065995B1 (fr) * | 2017-05-05 | 2019-07-05 | Safran Aircraft Engines | Systeme et procede de surveillance d'une turbomachine a detection d'anomalie corrigee par un facteur d'usure |
FR3074590B1 (fr) * | 2017-12-04 | 2023-03-17 | Soc Air France | Methode de prediction d'une anomalie de fonctionnement d'un ou plusieurs equipements d'un ensemble |
CN109143839A (zh) * | 2018-09-04 | 2019-01-04 | 广西质量技术工程学校 | 一种高容错的传感器冗余控制方法 |
CN109799803B (zh) * | 2018-12-11 | 2020-06-16 | 大连理工大学 | 一种基于lft的航空发动机传感器及执行机构故障诊断方法 |
FR3095271B1 (fr) * | 2019-04-18 | 2021-07-30 | Safran | Système de surveillance de la santé d’un hélicoptère |
CN110481804B (zh) * | 2019-08-22 | 2021-05-25 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | 一种飞行辅助系统和飞机 |
US11561873B2 (en) | 2019-09-26 | 2023-01-24 | General Electric Company | Test equipment interface add-on having a production support equipment module and a selectively removable test support equipment module |
JP7176543B2 (ja) | 2020-02-18 | 2022-11-22 | 株式会社デンソー | 異常診断システム、異常診断方法およびコンピュータプログラム |
US11748183B2 (en) * | 2020-10-11 | 2023-09-05 | Textron Innovations Inc. | Reasonableness monitor |
CN112373719B (zh) * | 2020-10-30 | 2023-03-14 | 哈尔滨飞机工业集团有限责任公司 | 一种直升机发动机维护信息采集显示方法 |
CN112607042A (zh) * | 2020-12-28 | 2021-04-06 | 中国人民解放军陆军炮兵防空兵学院 | 一种无人机装载通信频谱侦测装置 |
CN113341927B (zh) * | 2021-06-11 | 2022-12-02 | 江西洪都航空工业集团有限责任公司 | 飞控系统伺服作动器bit故障检测方法及装置 |
CN114783162B (zh) * | 2022-06-20 | 2022-10-28 | 商飞软件有限公司 | 一种飞机三余度系统告警表决方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106730A (en) * | 1976-10-01 | 1978-08-15 | The Boeing Company | Engine out control system for STOL aircraft |
FR2488696A1 (fr) * | 1980-08-13 | 1982-02-19 | Snecma | Procede et dispositif de detection du decollement tournant apparaissant dans une turbomachine a deux corps tournants |
US4651563A (en) * | 1985-10-16 | 1987-03-24 | Sperry Corporation | Jet engine testing apparatus |
US4785403A (en) * | 1986-05-02 | 1988-11-15 | United Technologies Corporation | Distributed flight condition data validation system and method |
JPH0588701A (ja) * | 1991-09-30 | 1993-04-09 | Mitsubishi Heavy Ind Ltd | 3重冗長系用同期装置 |
US5349654A (en) * | 1992-02-20 | 1994-09-20 | The Boeing Company | Fault tolerant data exchange unit |
JPH06250868A (ja) * | 1993-02-25 | 1994-09-09 | Mitsubishi Electric Corp | 計算機 |
NZ528503A (en) * | 2001-03-12 | 2004-06-25 | Honeywell Int Inc | Method of recovering a flight critical computer after a radiation event |
US6843060B2 (en) * | 2001-11-13 | 2005-01-18 | Goodrich Pump & Engine Control Systems, Inc. | Fault management system for gas turbine engines |
FR2846377B1 (fr) * | 2002-10-25 | 2006-06-30 | Hispano Suiza Sa | Inverseur de poussee electromecanique pour turboreacteur a controle permanent de position |
FR2846375B1 (fr) * | 2002-10-25 | 2006-06-30 | Hispano Suiza Sa | Inverseur de poussee electromacanique pour turboreacteur a asservissement du deplacement des portes |
US6983199B2 (en) * | 2003-04-30 | 2006-01-03 | General Electric Company | Vibration measurement and recording system and method |
JP2004352071A (ja) * | 2003-05-29 | 2004-12-16 | Ishikawajima Harima Heavy Ind Co Ltd | 航空機用エンジンの機上トラブル対処装置 |
-
2007
- 2007-01-30 FR FR0700642A patent/FR2911972B1/fr active Active
-
2008
- 2008-01-23 EP EP08100793.2A patent/EP1953614B1/fr active Active
- 2008-01-25 MA MA30598A patent/MA29724B1/fr unknown
- 2008-01-28 IL IL189215A patent/IL189215A/en active IP Right Grant
- 2008-01-29 UA UAA200801060A patent/UA96129C2/ru unknown
- 2008-01-29 ZA ZA200800923A patent/ZA200800923B/en unknown
- 2008-01-29 RU RU2008103374/11A patent/RU2388661C2/ru active
- 2008-01-29 US US12/021,643 patent/US7840320B2/en active Active
- 2008-01-29 JP JP2008017157A patent/JP5473226B2/ja active Active
- 2008-01-29 SG SG200800794-0A patent/SG144885A1/en unknown
- 2008-01-29 CA CA2619143A patent/CA2619143C/fr active Active
- 2008-01-29 BR BRPI0800201A patent/BRPI0800201B1/pt active IP Right Grant
- 2008-01-30 MX MX2008001440A patent/MX2008001440A/es active IP Right Grant
- 2008-01-30 CN CN200810000256.7A patent/CN101236129B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
MX2008001440A (es) | 2009-02-24 |
ZA200800923B (en) | 2008-11-26 |
CA2619143A1 (fr) | 2008-07-30 |
RU2388661C2 (ru) | 2010-05-10 |
JP2008215345A (ja) | 2008-09-18 |
IL189215A0 (en) | 2008-11-03 |
EP1953614B1 (fr) | 2019-01-23 |
IL189215A (en) | 2013-10-31 |
CN101236129A (zh) | 2008-08-06 |
BRPI0800201B1 (pt) | 2018-10-09 |
US20080262663A1 (en) | 2008-10-23 |
RU2008103374A (ru) | 2009-08-10 |
FR2911972A1 (fr) | 2008-08-01 |
UA96129C2 (ru) | 2011-10-10 |
EP1953614A3 (fr) | 2009-07-08 |
SG144885A1 (en) | 2008-08-28 |
EP1953614A2 (fr) | 2008-08-06 |
CA2619143C (fr) | 2014-12-09 |
FR2911972B1 (fr) | 2009-03-27 |
CN101236129B (zh) | 2013-03-20 |
BRPI0800201A (pt) | 2008-09-16 |
US7840320B2 (en) | 2010-11-23 |
MA29724B1 (fr) | 2008-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5473226B2 (ja) | 航空機エンジンの監視方法 | |
US9969508B2 (en) | Aircraft LRU data collection and reliability prediction | |
JP5416630B2 (ja) | 移動体異常判断支援システム | |
US20080249678A1 (en) | Aircraft Failure Diagnostic Method and System | |
US9076271B2 (en) | Machine operation management | |
US8682508B2 (en) | Methods of identifying flight profiles in aircraft maintenance operations | |
EP3096196B1 (en) | System and method for diagnosing line replaceable unit failure | |
US11444965B2 (en) | Method and system for securing an aircraft against cyberattacks | |
EP3149443A1 (en) | Diagnosis of drive shaft disc couplings | |
JP4286760B2 (ja) | 船舶のニューマチック自己診断システム及びその方法、及び前記方法を実現するためのプログラムを記録した、コンピューターで読み取れる記録媒体。 | |
Khan et al. | Integration Issues for Vehicle Level Distributed Diagnostic Reasoners | |
US20220147425A1 (en) | Fault location in a redundant acquisition system | |
Bechhoefer et al. | Mechanical Diagnostics System Engineering in IMD HUMS | |
CN112182743A (zh) | 一种基于故障传递特征匹配的飞机系统故障诊断方法 | |
WO2024013879A1 (ja) | 診断制御装置及び診断制御方法 | |
Cao et al. | Condition-based maintenance at the University of South Carolina: a smart predictive system | |
Jennions et al. | Faisal Khan | |
Scully | The integration of vehicular diagnostics and prognostics with autonomic logistics | |
CN104956335A (zh) | 用于分析系统中的事件的方法和装置 | |
Lantto et al. | Model-Based Diagnosis Studies of Complex Fluid Mechanical Aircraft Systems | |
Figueroa | Tutorial integrated systems health management (ISHM): enabling intelligent systems | |
JACKSON | System design and effectiveness-Improving built-in-test designs | |
Bartolini et al. | An application of diagnostic inference modeling to vehicle health management | |
Westervelt | Systems engineering approach to integrated diagnostics requirements | |
CN101849162A (zh) | 用于对机载航空电子仪器进行原地诊断的方法以及用于实现本发明之方法的机载仪器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110816 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111114 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120529 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120827 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120830 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121129 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20130307 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20130528 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130604 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130902 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130905 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131204 |
|
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: 20140121 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140204 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5473226 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |