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 PDF

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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
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Germany
Prior art keywords
engines
large aircraft
auxiliary
jet
computer program
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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.)
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DE201210022915
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German (de)
Inventor
wird später genannt werden Erfinder
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Individual
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Individual
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Priority to DE201210022915 priority Critical patent/DE102012022915A1/en
Publication of DE102012022915A1 publication Critical patent/DE102012022915A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C15/00Attitude, flight direction, or altitude control by jet reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C29/00Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0041Aircraft 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
    • B64C29/005Aircraft 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • B64D27/16Aircraft characterised by the type or position of power plants of jet type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00Power plant control systems; Arrangement of power plant control systems in aircraft

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

The computer program is executed for controlling the interaction of the auxiliary engines and jet engines during landing of the large aircraft.

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)

Der Patentanspruch bezieht sich auf das Computerprogramm, das bei Großflugzeugen bei der Landung die Arbeitsweise der beweglichen Zusatzmotore mit den Düsenmotoren abstimmt.The claim relates to the computer program that tunes in large aircraft on landing the operation of the movable auxiliary motors with the jet engines.
DE201210022915 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 Withdrawn DE102012022915A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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R120 Application withdrawn or ip right abandoned

Effective date: 20150411