JP5465950B2 - 航空機用ガスタービン・エンジンの制御装置 - Google Patents
航空機用ガスタービン・エンジンの制御装置 Download PDFInfo
- Publication number
- JP5465950B2 JP5465950B2 JP2009192933A JP2009192933A JP5465950B2 JP 5465950 B2 JP5465950 B2 JP 5465950B2 JP 2009192933 A JP2009192933 A JP 2009192933A JP 2009192933 A JP2009192933 A JP 2009192933A JP 5465950 B2 JP5465950 B2 JP 5465950B2
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- Prior art keywords
- control system
- engine
- command value
- control
- sensor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/46—Emergency fuel control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/02—Shutting-down responsive to overspeed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/50—Control logic embodiments
- F05D2270/56—Control logic embodiments by hydraulic means, e.g. hydraulic valves within a hydraulic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Safety Devices In Control Systems (AREA)
Description
Claims (2)
- ガスタービン・エンジンに配置された複数種のセンサからの出力信号を入力し、前記入力された出力信号に基づいて前記エンジンの動作を複数種の機器を介して制御するための指令値を算出する指令値算出部をそれぞれ有する2個の制御系統を備えると共に、前記2個の制御系統の指令値算出部のいずれかで算出された指令値を前記機器に出力し、前記エンジンの動作を制御する航空機用ガスタービン・エンジンの制御装置において、前記2個の制御系統がそれぞれ、前記入力された出力信号に基づいて前記センサと機器に異常があるか否か検知し、前記センサと機器のいずれかに異常があると検知されたとき、前記異常と検知されたセンサと機器の種類および個数に基づき、故障の軽重に従って自己の制御系統の故障レベルを数値で判定する故障レベル判定手段と、前記判定された故障レベルを前記他方に送信する送信手段と、前記他方の故障レベルを受信する受信手段と、前記判定された自己の故障レベルと前記受信された他方の故障レベルを比較し、前記故障レベルの数値において小さい側の制御系統の指令値算出部で算出された指令値を前記機器に出力する出力手段とを備え、よって前記2個の制御系等のいずれもが故障した場合であっても、前記故障レベルの数値において小さい側の制御系統により前記エンジンの動作の制御を継続することを特徴とする航空機用ガスタービン・エンジンの制御装置。
- 前記2個の制御系統はそれぞれ、前記指令値算出部の異常を監視する監視手段を備えることを特徴とする請求項1記載の航空機用ガスタービン・エンジンの制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2009192933A JP5465950B2 (ja) | 2009-08-24 | 2009-08-24 | 航空機用ガスタービン・エンジンの制御装置 |
US12/861,292 US9556800B2 (en) | 2009-08-24 | 2010-08-23 | Control apparatus for aeroplane gas turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009192933A JP5465950B2 (ja) | 2009-08-24 | 2009-08-24 | 航空機用ガスタービン・エンジンの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011043135A JP2011043135A (ja) | 2011-03-03 |
JP5465950B2 true JP5465950B2 (ja) | 2014-04-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2009192933A Active JP5465950B2 (ja) | 2009-08-24 | 2009-08-24 | 航空機用ガスタービン・エンジンの制御装置 |
Country Status (2)
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US (1) | US9556800B2 (ja) |
JP (1) | JP5465950B2 (ja) |
Families Citing this family (15)
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US20120221157A1 (en) * | 2011-02-28 | 2012-08-30 | Hamilton Sundstrand Corporation | Low pressure spool emergency generator |
US20150013301A1 (en) * | 2013-03-13 | 2015-01-15 | United Technologies Corporation | Turbine engine including balanced low pressure stage count |
JP6216183B2 (ja) * | 2013-08-22 | 2017-10-18 | 三菱航空機株式会社 | 航空機に搭載される制御システム、および航空機 |
KR101510235B1 (ko) | 2013-12-27 | 2015-04-09 | 한국남부발전(주) | 신뢰성을 향상시킨 터빈 보호를 위한 터빈 정지 장치 |
FR3022303B1 (fr) * | 2014-06-12 | 2016-07-01 | Snecma | Procede de detection d'une degradation d'une canalisation de turboreacteur |
FR3026437A1 (fr) * | 2014-09-26 | 2016-04-01 | Airbus Helicopters | Procede pour arreter un moteur de giravion en survitesse, systeme et giravion associes |
US10787933B2 (en) * | 2016-06-20 | 2020-09-29 | Raytheon Technologies Corporation | Low-power bowed rotor prevention and monitoring system |
US10564662B2 (en) * | 2017-06-12 | 2020-02-18 | GM Global Technology Operations LLC | Systems and methods for determining pedal actuator states |
IT201700100704A1 (it) * | 2017-09-08 | 2019-03-08 | Nuovo Pignone Tecnologie Srl | Sistema di controllo per un compressore con sottosistema basato sulla pressione, impianto di sintesi e metodo di controllo / control system for a compressor with pressure-based subsystem, synthesis plant and control method |
US10946972B2 (en) * | 2017-12-08 | 2021-03-16 | Pratt & Whitney Canada Corp. | Method and system for controlling thrust of an engine |
US11203950B2 (en) * | 2018-01-25 | 2021-12-21 | Raytheon Technologies Corporation | On-board estimator engine sensor fault accommodation in engine control |
US11203420B2 (en) * | 2019-05-03 | 2021-12-21 | Pratt & Whitney Canada Corp. | System and method for controlling engine speed in multi-engine aircraft |
US11726859B2 (en) * | 2019-08-08 | 2023-08-15 | Raytheon Technologies Corporation | Switchover for redundant control systems |
CN114609939B (zh) * | 2021-12-01 | 2024-04-02 | 浙江中控技术股份有限公司 | 一种基于置信度的智能控制器主从角色判定方法及设备 |
CN114508421B (zh) * | 2021-12-14 | 2023-05-05 | 泸州懋威科技有限公司 | 一种微小型航空发动机控制***及其运行方法 |
Family Cites Families (12)
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CA1026850A (en) * | 1973-09-24 | 1978-02-21 | Smiths Industries Limited | Dual, simultaneously operating control system with fault detection |
US4454754A (en) * | 1982-05-26 | 1984-06-19 | Chandler Evans, Inc. | Engine failure detector |
GB2126382B (en) * | 1982-08-10 | 1986-01-08 | Nissan Motor | Gas turbine engine control system |
GB8312822D0 (en) * | 1983-05-10 | 1983-06-15 | Dowty & Smiths Ind Controls Lt | Engine control systems |
JP2001107751A (ja) * | 1999-10-05 | 2001-04-17 | Honda Motor Co Ltd | 航空機用ガスタービン・エンジンの制御装置 |
DE60235317D1 (de) | 2001-11-13 | 2010-03-25 | Goodrich Pump & Engine Control | Fehlerverwaltungssystem für gasturbinentriebwerke |
US6823675B2 (en) * | 2002-11-13 | 2004-11-30 | General Electric Company | Adaptive model-based control systems and methods for controlling a gas turbine |
JP4511873B2 (ja) * | 2004-03-31 | 2010-07-28 | 本田技研工業株式会社 | ガスタービン・エンジンのセンサ故障検知装置 |
JP4434815B2 (ja) * | 2004-03-31 | 2010-03-17 | 本田技研工業株式会社 | ガスタービン・エンジンの制御装置 |
JP4434814B2 (ja) * | 2004-03-31 | 2010-03-17 | 本田技研工業株式会社 | ガスタービン・エンジンの制御装置 |
US7769507B2 (en) * | 2004-08-26 | 2010-08-03 | United Technologies Corporation | System for gas turbine health monitoring data fusion |
JP4890095B2 (ja) * | 2006-05-19 | 2012-03-07 | 株式会社Ihi | ストール予兆検知装置及び方法、並びにエンジン制御システム |
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2009
- 2009-08-24 JP JP2009192933A patent/JP5465950B2/ja active Active
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2010
- 2010-08-23 US US12/861,292 patent/US9556800B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9556800B2 (en) | 2017-01-31 |
JP2011043135A (ja) | 2011-03-03 |
US20110046863A1 (en) | 2011-02-24 |
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