DE102012022915A1 - Computer program for coordinating operation of auxiliary engines for large aircraft with jet engines, is executed for controlling interaction of auxiliary engines and jet engines during landing of large aircraft - Google Patents
Computer program for coordinating operation of auxiliary engines for large aircraft with jet engines, is executed for controlling interaction of auxiliary engines and jet engines during landing of large aircraft Download PDFInfo
- Publication number
- DE102012022915A1 DE102012022915A1 DE201210022915 DE102012022915A DE102012022915A1 DE 102012022915 A1 DE102012022915 A1 DE 102012022915A1 DE 201210022915 DE201210022915 DE 201210022915 DE 102012022915 A DE102012022915 A DE 102012022915A DE 102012022915 A1 DE102012022915 A1 DE 102012022915A1
- Authority
- DE
- Germany
- Prior art keywords
- engines
- large aircraft
- auxiliary
- jet
- computer program
- 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.)
- Withdrawn
Links
- 238000004590 computer program Methods 0.000 title claims abstract description 5
- 230000003993 interaction Effects 0.000 title abstract description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C15/00—Attitude, flight direction, or altitude control by jet reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
- B64C29/005—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors the motors being fixed relative to the fuselage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/16—Aircraft characterised by the type or position of power plants of jet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Oberbegriff und Beschreibung.Generic term and description.
Durch ein Computerprogramm wird bei der Landung von Großflugzeugen das Zusammenwirkung von beweglichen Zusatzmotoren und den Düsenmotoren gesteuert. Die Schubkraft der Zusatzmotore ist nicht in Fahrtrichtung sondern nach oben gerichtet. Sie haben nicht die Aufgabe die Geschwindigkeit des Flugzeuges zu erhöhen, sondern das Gewicht der zu tragenden Last zu mindern. Wenn die Fluggeschwindigkeit zu gering ist, besteht die Gefahr, dass das Flugzeug absackt. Für die Landung benötigt es eine Mindestgeschwindigkeit, die aber wiederum nicht zu groß sein darf. Das Computerprogramm regelt die Arbeitsweise der Motore, damit das Flugzeug sicher landet und Flugkatastrophen durch menschliches Versagen ausgeschlossen werden.A computer program controls the interaction of movable auxiliary engines and the jet engines in the landing of large aircraft. The thrust of the additional engines is not directed in the direction of travel but upwards. They do not have the task to increase the speed of the aircraft, but to reduce the weight of the load to be carried. If the airspeed is too low, there is a risk of the plane sinking. For the landing it needs a minimum speed, which in turn may not be too big. The computer program regulates the operation of the engines, so that the aircraft lands safely and aviation catastrophes are excluded by human error.
Das geschieht dadurch,
dass die physikalischen Verhältnisse bei der Landung untersucht werden, die durch Fluggeschwindigkeit, Gewicht des Flugzeuges und der Last beeinflusst werden. Das Programm regelt auch individuell, wann der Landeanflug beginnt und wie groß der Fallwinkel ist und wieweit die Schubkraft der Düsenmotore und damit die Fluggeschwindigkeit verringert werden kann.That happens by
that the physical conditions are examined at the landing, which are influenced by the speed of flight, the weight of the aircraft and the load. The program also regulates individually when the landing approach begins and how large the fall angle and how far the thrust of the jet engines and thus the airspeed can be reduced.
Auswirkungen.Effects.
Die Flugzeuge können später mit dem Landevorgang beginnen. Wenn im kontinuierlichen Sinkflug die Flugzeuge ohne Zwischenschub leiser aus größeren Höhen sinken, vermindert sich der große Kontrollaufwand, der ohne Computerhilfe und den Zusatzmotoren notwendig ist. Wohngebiete, die nicht direkt am Flugplatz wohnen, werden vom Lärm weitgehend geschont und auch unmittelbar am Flugplatz wird der Lärm geringer.The aircraft can later start with the landing process. If, in continuous descent, the aircraft quietly descend from greater heights without intermediate thrust, the large amount of control required without computer assistance and additional engines is reduced. Residential areas, which do not live directly at the airfield, are largely spared from the noise and also at the airfield the noise is reduced.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210022915 DE102012022915A1 (en) | 2012-11-02 | 2012-11-02 | Computer program for coordinating operation of auxiliary engines for large aircraft with jet engines, is executed for controlling interaction of auxiliary engines and jet engines during landing of large aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210022915 DE102012022915A1 (en) | 2012-11-02 | 2012-11-02 | Computer program for coordinating operation of auxiliary engines for large aircraft with jet engines, is executed for controlling interaction of auxiliary engines and jet engines during landing of large aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012022915A1 true DE102012022915A1 (en) | 2014-05-08 |
Family
ID=50489644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210022915 Withdrawn DE102012022915A1 (en) | 2012-11-02 | 2012-11-02 | Computer program for coordinating operation of auxiliary engines for large aircraft with jet engines, is executed for controlling interaction of auxiliary engines and jet engines during landing of large aircraft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012022915A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006113877A2 (en) * | 2005-04-20 | 2006-10-26 | Lugg Richard H | Hybrid jet/electric vtol aircraft |
US20080169375A1 (en) * | 2005-03-30 | 2008-07-17 | Ishikawa Rikiya | Vertically movable flying body |
US20100072325A1 (en) * | 2008-01-22 | 2010-03-25 | Kenneth William Sambell | Forward (Upstream) Folding Rotor for a Vertical or Short Take-Off and Landing (V/STOL) Aircraft |
WO2010134101A1 (en) * | 2009-05-19 | 2010-11-25 | Vitolazzo, Giuseppe | Aircraft anti-crash system |
US20110001020A1 (en) * | 2009-07-02 | 2011-01-06 | Pavol Forgac | Quad tilt rotor aerial vehicle with stoppable rotors |
-
2012
- 2012-11-02 DE DE201210022915 patent/DE102012022915A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080169375A1 (en) * | 2005-03-30 | 2008-07-17 | Ishikawa Rikiya | Vertically movable flying body |
WO2006113877A2 (en) * | 2005-04-20 | 2006-10-26 | Lugg Richard H | Hybrid jet/electric vtol aircraft |
US20100072325A1 (en) * | 2008-01-22 | 2010-03-25 | Kenneth William Sambell | Forward (Upstream) Folding Rotor for a Vertical or Short Take-Off and Landing (V/STOL) Aircraft |
WO2010134101A1 (en) * | 2009-05-19 | 2010-11-25 | Vitolazzo, Giuseppe | Aircraft anti-crash system |
US20110001020A1 (en) * | 2009-07-02 | 2011-01-06 | Pavol Forgac | Quad tilt rotor aerial vehicle with stoppable rotors |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R120 | Application withdrawn or ip right abandoned | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20150411 |