Last edited by Faeshicage
Thursday, August 6, 2020 | History

2 edition of Integrated airframe propulsion control found in the catalog.

Integrated airframe propulsion control

Robert E Fennell

Integrated airframe propulsion control

by Robert E Fennell

  • 231 Want to read
  • 39 Currently reading

Published by National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service] in Washington, D.C, [Springfield, Va .
Written in English

    Subjects:
  • Airframes,
  • Airplanes -- Control systems

  • Edition Notes

    StatementRobert E. Fennell and Stephen B. Black ; prepared for Langley Research Center under Grant NAG1-81
    SeriesNASA contractor report -- 3606
    ContributionsBlack, Stephen B, Langley Research Center, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
    The Physical Object
    Pagination99 p. :
    Number of Pages99
    ID Numbers
    Open LibraryOL14931057M

    The Integrated Airframe/Propulsion Control System Architecture program (IAPSA) is a two-phase program which was initiated by NASA in the early 80s. The first phase, IAPSA 1, studied different architectural approaches to the problem of integrating engine control systems with airframe control systems in an advanced tactical fighter. Test requirements and simulation techniques required for future aircraft to assure proper airframe-propulsion integration are outlined. Recommendations are made as to the type of research and test programs which should be pursued during the various phases of the development of a multimission aircraft to assure proper airframe-propulsion.

    integrated airframe/propulsion systems. The first concept is motivated by thermal management challenges in low-to-high Mach number (4+) aircraft. The idea of compressor cooling combines the compressor and heat exchanger function to stretch turbopropulsion system operational limits. • Towards more electric propulsion system driven IFPC Integrated Flight Propulsion Control System Fly-by-wire is leading the way forward and is being incorporated in all modern day aircrafts. With aircraft manufacturers showing interest in going all electric, it has given way to the idea of developing an integrated flight propulsion control.

    Similarly, flight demonstration would verify the ability of the integrated airframe and propulsion systems to meet noise and emissions goals. For example, as part of the AESA project, NASA has made in-flight measurements of emissions from the Concorde. The feasibility of the perturbation-search technique for identifying integrated airframe-propulsion system performance effects was successfully shown through flight experiments and postflight data analysis. Aircraft response and control data were analyzed postflight to identify gradients and to determine the minimum drag point.


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Integrated airframe propulsion control by Robert E Fennell Download PDF EPUB FB2

Integrated airframe propulsion control. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va.: For sale by the National Technical Information Service], (OCoLC) Material Type: Government publication, National government publication: Document Type: Book.

Journals & Books; Help Download PDF Download. Share. Export. Advanced. Aerospace Science and Technology. Vol DecemberModeling and analysis for integrated airframe/propulsion control of vehicles during mode transition of over-under Turbine-Based-Combined-Cycle engines.

Author links open overlay panel Jialin Zheng Juntao Cited by: 6. Integrated Methodolog3, for Propulsion and Airframe Control, was developed at NASA Lewis [ 7]. The significant features of the IMPAC methodology, are the design of a centralized controller considering the airframe and propulsion subsystem as one.

Loss of control in-flight (LOC-I) is an important topic in the realm of aircraft crashes. Mechanical failure is one area LOC-I is investigated to reduce commercial aircraft crashes.

In this dissertation, an intelligent control system for integrated airframe-propulsion control was developed, implemented, verified and validated. The systems engineering approach was followed in the development of Author: Kevin E Terrell. Abstract. The development of an Integrated Control scheme to enhance the performance of a generic interconnected multivariable dynamical system, consisting of a turbo fan engine and an airframe, in the presence of predominantly destructive dynamical interactions over the flight envelope is considered in this : Ronald A.

Perez, Osita D. Integrated airframe propulsion control book. Based on some preliminary control design studies that included evaluation of the existing methodologies, the IFPC design methodology that is emerging at the Lewis Research Center consists of considering the airframe and propulsion systems as one integrated system for an initial centralized controller design and then partitioning the centralized.

gear down, flap nozzle flutter propulsion i thrust vector wing flutter control surface deflection flow '-characteristics 1-airframe -alignment.__ r-distortion char interface optimization sizing noise hnulnh/ jnlht boundary layer nozzle flow suppression 1-control system -diverter & re t-impact on high.

DOI: / Corpus ID: Application of an integrated flight/propulsion control design methodology to a STOVL aircraft @inproceedings{GargApplicationOA, title={Application of an integrated flight/propulsion control design methodology to a STOVL aircraft}, author={Sanjay Garg and Duane L.

Mattern}, year={} }. Design and Modeling Issues for Integrated Airframe/Propulsion Control of Hypersonic Flight Vehicles Published in: American Control Conference.

Article #: Date of Conference: June Date Added to IEEE Xplore: 10 March ISBN Information: Print ISBN: 0. Modeling and analysis for integrated airframe/propulsion control of vehicles during mode transition of over-under Turbine-Based-Combined-Cycle engines Aerospace Science and Technology Preliminary Integrated Design of Hypersonic.

optimized airframe concepts with highly integrated propulsion systems. systems performance analyses for integrated propulsion systems. turbomachinery design, aerodynamic response, and aeromechanics for non-uniform inlet flow. aerodynamics of integrated inlets and exhausts.

aeroacoustics of integrated propulsion systems. Associate Professor K. American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA Get this from a library. Design of an integrated airframe/propulsion control system architecture: final report.

[G C Cohen; Langley Research Center.;]. Airframe-propulsion integration design is one of the key techniques of air-breathing hypersonic vehicles [] to reduce overall drag and achieve positive thrust margins at hypersonic speeds [].The engine and airframe aerodynamics therefore become highly coupled [].Airframe-propulsion integration methodologies for the hypersonic vehicle have been extensively studied by many researchers [4, 5, 6, 7].

degree of dynamic coupling between the airframe and propulsion systems of these types of aircraft, one key technology is the integration of the flight and propulsion control. The NASA Lewis Research Center approach to developing Integrated Flight Propulsion Control (IFPC) technologies is an in-house research program referred to as IMPAC.

Abstract: An integrated flight and propulsion control system is designed for an experimental short take-off and vertical landing aircraft configuration using H/sup /spl infin// loop-shaping controller design techniques.

The aircraft model used in the study is based on the Harrier airframe with the Pegasus engine replaced by a thermodynamic simulation of a Rolls-Royce Spey powerplant, to allow. Design and Modeling Issues for Integrated Airframe/Propulsion Control of Hypersonic Flight Vehicles McRuer, Duane.

Details; Contributors; Bibliography; Quotations; Similar; Collections; Source. American Control Conference > - Identifiers. book ISBN: Authors. Close. User assignment Assign yourself or invite other. Airframe Control) for integrated flight/propulsion control design for future aircraft with enhanced maneuvercapabilities was discussed.

The significant features of this. Jetoptera is a propulsion system, drone, and aerial mobility startup with the vision to create a world where aerial mobility is commonplace. To that end, we have developed a unique Fluidic Propulsive SystemTM integrated with a novel airframe.

This has many advantages over other approaches: faster, simpler, quieter, more compact, and lower cost. the Integrated Control consisting of the Airframe and Propulsion system subcontrollers, and Sensor Compensation.

The Configuration Management consists of generating trim. for future space transportation systems, using airbreathing combined cycle propulsion systems. This was believed to be the Key to "system fully (or at least) partial reusability".

The integration of such an engine with the airframe has been identified as the most .approach has been successfully demonstrated for an Integrated Flight and Propulsion Control; (Integrated Methodology for Propulsion and Airframe Control) Buy Application of an integrated methodology for propulsion and airframe control design to a STOVL aircraft (SuDoc NAS ) by Sanjay Garg (ISBN:) from.Two novel turbomachinery concepts are presented as enablers to advanced flight missions requiring integrated airframe/propulsion systems.

The first concept is motivated by thermal management challenges in low-to-high Mach number (4+) aircraft. The idea of compressor cooling combines the compressor and heat exchanger function to stretch.