JP4353264B2 - ファン制御装置 - Google Patents
ファン制御装置 Download PDFInfo
- Publication number
- JP4353264B2 JP4353264B2 JP2007089026A JP2007089026A JP4353264B2 JP 4353264 B2 JP4353264 B2 JP 4353264B2 JP 2007089026 A JP2007089026 A JP 2007089026A JP 2007089026 A JP2007089026 A JP 2007089026A JP 4353264 B2 JP4353264 B2 JP 4353264B2
- Authority
- JP
- Japan
- Prior art keywords
- fan
- control
- abnormality
- fluid
- fluid supply
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 74
- 230000005856 abnormality Effects 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 23
- 238000000605 extraction Methods 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 101710171920 Fumarate reductase flavoprotein subunit Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/20—Adaptations of gas-turbine plants for driving vehicles
- F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
- F05D2220/329—Application in turbines in gas turbines in helicopters
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/093—Purpose of the control system to cope with emergencies of one engine in a multi-engine system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
Claims (10)
- 流体を供給されることによって回転駆動され、飛翔体の推力を発生するファンと、
前記ファンに前記流体を供給する2以上の流体供給手段と、
前記流体供給手段それぞれの異常を検知する異常検知手段と、
前記飛翔体の飛行に関する制御量を制御する制御手段と、
を備え、
前記異常検知手段が前記流体供給手段のいずれかの異常を検知したときは、
前記制御手段は、通常時における推力を前記ファンが発生するために必要な流量の流体を前記異常検知手段が異常を検知していない前記流体供給手段が供給可能な状態になるまで、通常時に比べて低い制御量になるように制御する、ファン制御装置。 - 前記制御手段は、通常時における推力を前記ファンが発生するために必要な流量の流体を前記異常検知手段が異常を検知していない前記流体供給手段が供給可能な状態になった後は、通常時の制御量になるように制御する、請求項1に記載のファン制御装置。
- 前記制御手段は、前記異常検知手段が前記流体供給手段のいずれかの異常を検知した時からの経過時間が0.5秒未満の場合は、通常時に比べて低い制御量になるように制御し、前記異常検知手段が前記流体供給手段のいずれかの異常を検知した時からの経過時間が0.5秒以上の場合は、通常時の制御量になるように制御する、請求項2に記載のファン制御装置。
- 前記制御手段は、前記異常検知手段が前記流体供給手段のいずれかの異常を検知した時からの経過時間が0.5秒未満の場合は、通常時の0.5倍の制御量になるように制御する、請求項1〜3のいずれか1項に記載のファン制御装置。
- 前記飛翔体の飛行に関する制御量は、前記ファンに供給される流体の流量である、請求項1〜4のいずれか1項に記載のファン制御装置。
- 前記流体供給手段と前記ファンとの間を接続し、前記流体が流通可能な流体経路をさらに備え、
前記制御手段は、前記流体経路を流通可能な流体の流量を制御する、請求項5に記載のファン制御装置。 - 前記異常検知手段が前記流体供給手段のいずれかの異常を検知したときは、
前記制御手段は、通常時における推力を前記ファンが発生するために必要な流量の流体を前記異常検知手段が異常を検知していない前記流体供給手段が供給可能な状態になるまで、前記飛翔体の飛行に関する制御量を通常時に比べて低い制御ゲインによって制御する、請求項1〜6のいずれか1項に記載のファン制御装置。 - 前記制御手段は、前記異常検知手段が前記流体供給手段のいずれかの異常を検知した時からの経過時間が0.5秒未満の場合は、通常時の0.5倍の制御ゲインによって制御する、請求項7に記載のファン制御装置。
- 前記流体は空気であり、前記流体供給手段は空気を前記ファンに供給する、請求項1〜8のいずれか1項に記載のファン制御装置。
- 前記制御手段は、前記異常検知手段が前記流体供給手段のいずれかの異常を検知した時からの経過時間が0.5秒未満の場合は、前記ファンに供給される空気の供給量を通常時に比べて20%低減する、請求項9に記載のファン制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007089026A JP4353264B2 (ja) | 2007-03-29 | 2007-03-29 | ファン制御装置 |
US12/078,305 US8038091B2 (en) | 2007-03-29 | 2008-03-28 | Fan control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007089026A JP4353264B2 (ja) | 2007-03-29 | 2007-03-29 | ファン制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008247123A JP2008247123A (ja) | 2008-10-16 |
JP4353264B2 true JP4353264B2 (ja) | 2009-10-28 |
Family
ID=39972592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007089026A Expired - Fee Related JP4353264B2 (ja) | 2007-03-29 | 2007-03-29 | ファン制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8038091B2 (ja) |
JP (1) | JP4353264B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8590288B2 (en) * | 2007-03-30 | 2013-11-26 | Toyota Jidosha Kabushiki Kaisha | Fan control apparatus |
US10427784B2 (en) * | 2011-12-05 | 2019-10-01 | Aurora Flight Sciences Corporation | System and method for improving transition lift-fan performance |
US20160122005A1 (en) | 2013-03-11 | 2016-05-05 | United Technologies Corporation | Embedded engines in hybrid blended wing body |
US11247782B2 (en) * | 2018-09-21 | 2022-02-15 | Textron Innovations Inc. | System and method for controlling rotorcraft |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095165A (en) * | 1960-05-27 | 1963-06-25 | Gen Electric | Gas coupling duct system for fluid supported vehicle |
US3174284A (en) * | 1963-02-19 | 1965-03-23 | United Aircraft Corp | Power management fuel control for plural gas turbine engines |
US3381295A (en) * | 1967-03-17 | 1968-04-30 | Sperry Rand Corp | Radio controlled guidance apparatus for aircraft having radio signal gain programing |
US3618875A (en) * | 1969-02-24 | 1971-11-09 | Gen Electric | V/stol aircraft |
US5082079A (en) | 1990-05-04 | 1992-01-21 | Aerovironment, Inc. | Passively stable hovering system |
US6260796B1 (en) | 1997-03-04 | 2001-07-17 | Wallace Neil Klingensmith | Multi-thrustered hover craft |
JPH11255199A (ja) | 1998-03-10 | 1999-09-21 | Toyota Motor Corp | 航空機の推力制御装置 |
JP4223921B2 (ja) | 2003-10-24 | 2009-02-12 | トヨタ自動車株式会社 | 垂直離着陸飛翔装置 |
JP2006213168A (ja) | 2005-02-03 | 2006-08-17 | Toyota Motor Corp | 垂直離着陸機及び垂直離着陸機用エンジン制御装置 |
JP4270176B2 (ja) | 2005-07-14 | 2009-05-27 | トヨタ自動車株式会社 | 飛翔機の制御装置 |
JP4135736B2 (ja) | 2005-08-23 | 2008-08-20 | トヨタ自動車株式会社 | 垂直離着陸飛翔装置 |
JP4816010B2 (ja) | 2005-11-02 | 2011-11-16 | トヨタ自動車株式会社 | 車両用ドア構造 |
-
2007
- 2007-03-29 JP JP2007089026A patent/JP4353264B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-28 US US12/078,305 patent/US8038091B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8038091B2 (en) | 2011-10-18 |
US20090107110A1 (en) | 2009-04-30 |
JP2008247123A (ja) | 2008-10-16 |
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