DE60111262D1 - Überwachungssysteme zum erkennen von sensorenfehlern - Google Patents
Überwachungssysteme zum erkennen von sensorenfehlernInfo
- Publication number
- DE60111262D1 DE60111262D1 DE60111262T DE60111262T DE60111262D1 DE 60111262 D1 DE60111262 D1 DE 60111262D1 DE 60111262 T DE60111262 T DE 60111262T DE 60111262 T DE60111262 T DE 60111262T DE 60111262 D1 DE60111262 D1 DE 60111262D1
- Authority
- DE
- Germany
- Prior art keywords
- engine
- values
- tracking
- estimated
- sensor output
- 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
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
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0029760.6A GB0029760D0 (en) | 2000-12-06 | 2000-12-06 | Tracking systems for detecting sensor errors |
GB0029760 | 2000-12-06 | ||
PCT/GB2001/005020 WO2002046848A1 (en) | 2000-12-06 | 2001-11-15 | Tracking systems for detecting sensor errors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60111262D1 true DE60111262D1 (de) | 2005-07-07 |
DE60111262T2 DE60111262T2 (de) | 2006-05-04 |
Family
ID=9904562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60111262T Expired - Lifetime DE60111262T2 (de) | 2000-12-06 | 2001-11-15 | Überwachungssysteme zum erkennen von sensorenfehlern |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040030417A1 (de) |
EP (1) | EP1342134B1 (de) |
AT (1) | ATE297029T1 (de) |
AU (1) | AU2002223803A1 (de) |
DE (1) | DE60111262T2 (de) |
ES (1) | ES2239690T3 (de) |
GB (1) | GB0029760D0 (de) |
WO (1) | WO2002046848A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7043348B2 (en) * | 2003-03-03 | 2006-05-09 | Honeywell International, Inc. | Transient fault detection system and method |
US6804600B1 (en) * | 2003-09-05 | 2004-10-12 | Honeywell International, Inc. | Sensor error detection and compensation system and method |
US7032388B2 (en) * | 2003-11-17 | 2006-04-25 | General Electric Company | Method and system for incorporating an emission sensor into a gas turbine controller |
US7369965B2 (en) * | 2004-06-28 | 2008-05-06 | Honeywell International, Inc. | System and method for turbine engine anomaly detection |
US20060212281A1 (en) * | 2005-03-21 | 2006-09-21 | Mathews Harry Kirk Jr | System and method for system-specific analysis of turbomachinery |
US7526400B2 (en) * | 2005-04-14 | 2009-04-28 | International Business Machines Corporation | Thermal modeling and error detection in a data processing configuration |
US7493234B2 (en) * | 2005-05-10 | 2009-02-17 | International Business Machines Corporation | Monitoring and reporting normalized device system performance |
US9273614B2 (en) * | 2005-09-12 | 2016-03-01 | Industrial Turbine Company (Uk) Limited | Determination of a signal indicative of shaft power |
US7742904B2 (en) * | 2005-09-27 | 2010-06-22 | General Electric Company | Method and system for gas turbine engine simulation using adaptive Kalman filter |
US7866159B2 (en) * | 2005-10-18 | 2011-01-11 | Rolls-Royce Corporation | Variable geometry hysteresis control for a gas turbine engine |
US7860635B2 (en) * | 2006-05-12 | 2010-12-28 | The United States Of America As Represented By The Secretary Of The Army | Singular value decomposition-based method for optimal estimation of turbofan engine thrust and other unmeasurable parameters |
US20090043447A1 (en) * | 2007-08-07 | 2009-02-12 | General Electric Company | Systems and Methods for Model-Based Sensor Fault Detection and Isolation |
US7853441B2 (en) * | 2007-08-22 | 2010-12-14 | United Technologies Corp. | Systems and methods involving engine models |
US20090326890A1 (en) * | 2008-06-30 | 2009-12-31 | Honeywell International Inc. | System and method for predicting system events and deterioration |
FR2939924B1 (fr) * | 2008-12-15 | 2012-10-12 | Snecma | Identification de defaillances dans un moteur d'aeronef |
US8364340B2 (en) * | 2009-03-31 | 2013-01-29 | General Electric Company | Method and systems for virtual sensor selection and blending |
US8386121B1 (en) * | 2009-09-30 | 2013-02-26 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Optimized tuner selection for engine performance estimation |
US20110106680A1 (en) * | 2009-10-30 | 2011-05-05 | General Electric Company | Turbine operation degradation determination system and method |
US8862433B2 (en) | 2010-05-18 | 2014-10-14 | United Technologies Corporation | Partitioning of turbomachine faults |
US8751423B2 (en) | 2010-11-30 | 2014-06-10 | General Electric Company | Turbine performance diagnostic system and methods |
US9255525B2 (en) * | 2012-11-30 | 2016-02-09 | General Electric Company | System and method for gas turbine operation |
US9605559B2 (en) | 2015-02-02 | 2017-03-28 | General Electric Company | Wash timing based on turbine operating parameters |
DE102015110893B3 (de) * | 2015-07-06 | 2016-03-24 | Sartorius Stedim Biotech Gmbh | Verfahren zum Messen einer Mehrzahl von Zustandsparametern eines in einem Behälter enthaltenen Fluids |
US10101194B2 (en) * | 2015-12-31 | 2018-10-16 | General Electric Company | System and method for identifying and recovering from a temporary sensor failure |
US10339730B2 (en) * | 2017-05-09 | 2019-07-02 | United Technology Corporation | Fault detection using high resolution realms |
US11319834B2 (en) * | 2018-01-25 | 2022-05-03 | Raytheon Technologies Corporation | On-board estimator sensor drift detection in engine control |
CN112127999B (zh) * | 2019-06-25 | 2021-10-08 | 中国航发商用航空发动机有限责任公司 | 一种航空发动机低压轴转速的控制方法及装置 |
US11459112B2 (en) * | 2019-07-19 | 2022-10-04 | Rosemount Aerospace Inc. | Active aircraft probe heat monitor and method of use |
EP3839414A1 (de) | 2019-12-20 | 2021-06-23 | Hexagon Technology Center GmbH | Verbesserte thermische kompensation von mechanischen prozessen |
CN114235420B (zh) * | 2021-11-29 | 2024-04-16 | 中国航发沈阳发动机研究所 | 一种基于4余度的航空发动机高压转速信号表决方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615119A (en) * | 1995-06-07 | 1997-03-25 | Aurora Flight Sciences Corporation | Fault tolerant automatic control system utilizing analytic redundancy |
GB9514008D0 (en) * | 1995-07-10 | 1995-09-06 | Secr Defence | Sensor fault detection system |
US5764509A (en) * | 1996-06-19 | 1998-06-09 | The University Of Chicago | Industrial process surveillance system |
GB2321720A (en) * | 1997-02-04 | 1998-08-05 | Secr Defence | Modelling a system with more parameters than sensors |
US6539783B1 (en) * | 1998-12-28 | 2003-04-01 | General Electric Co. | Methods and apparatus for estimating engine health |
-
2000
- 2000-12-06 GB GBGB0029760.6A patent/GB0029760D0/en not_active Ceased
-
2001
- 2001-11-15 AT AT01999862T patent/ATE297029T1/de not_active IP Right Cessation
- 2001-11-15 US US10/416,106 patent/US20040030417A1/en not_active Abandoned
- 2001-11-15 DE DE60111262T patent/DE60111262T2/de not_active Expired - Lifetime
- 2001-11-15 WO PCT/GB2001/005020 patent/WO2002046848A1/en not_active Application Discontinuation
- 2001-11-15 AU AU2002223803A patent/AU2002223803A1/en not_active Abandoned
- 2001-11-15 ES ES01999862T patent/ES2239690T3/es not_active Expired - Lifetime
- 2001-11-15 EP EP01999862A patent/EP1342134B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2239690T3 (es) | 2005-10-01 |
US20040030417A1 (en) | 2004-02-12 |
WO2002046848A1 (en) | 2002-06-13 |
EP1342134A1 (de) | 2003-09-10 |
EP1342134B1 (de) | 2005-06-01 |
AU2002223803A1 (en) | 2002-06-18 |
DE60111262T2 (de) | 2006-05-04 |
GB0029760D0 (en) | 2001-01-17 |
ATE297029T1 (de) | 2005-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |