The Civil Market Continues to Slow, but Oems Look to the Future
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Security & Defence European
a 7.90 D 14974 E D European & Security ES & Defence 6/2019 International Security and Defence Journal COUNTRY FOCUS: AUSTRIA ISSN 1617-7983 • Heavy Lift Helicopters • Russian Nuclear Strategy • UAS for Reconnaissance and • NATO Military Engineering CoE Surveillance www.euro-sd.com • Airborne Early Warning • • Royal Norwegian Navy • Brazilian Army • UAS Detection • Cockpit Technology • Swiss “Air2030” Programme Developments • CBRN Decontamination June 2019 • CASEVAC/MEDEVAC Aircraft • Serbian Defence Exports Politics · Armed Forces · Procurement · Technology ANYTHING. In operations, the Eurofighter Typhoon is the proven choice of Air Forces. Unparalleled reliability and a continuous capability evolution across all domains mean that the Eurofighter Typhoon will play a vital role for decades to come. Air dominance. We make it fly. airbus.com Editorial Europe Needs More Pragmatism The elections to the European Parliament in May were beset with more paradoxes than they have ever been. The strongest party which will take its seats in the plenary chambers in Brus- sels (and, as an expensive anachronism, also in Strasbourg), albeit only for a brief period, is the Brexit Party, with 29 seats, whose programme is implicit in their name. Although EU institutions across the entire continent are challenged in terms of their public acceptance, in many countries the election has been fought with a very great deal of emotion, as if the day of reckoning is dawning, on which decisions will be All or Nothing. Some have raised concerns about the prosperous “European Project”, which they see as in dire need of rescue from malevolent sceptics. Others have painted an image of the decline of the West, which would inevitably come about if Brussels were to be allowed to continue on its present course. -
Fly-By-Wire - Wikipedia, the Free Encyclopedia 11-8-20 下午5:33 Fly-By-Wire from Wikipedia, the Free Encyclopedia
Fly-by-wire - Wikipedia, the free encyclopedia 11-8-20 下午5:33 Fly-by-wire From Wikipedia, the free encyclopedia Fly-by-wire (FBW) is a system that replaces the Fly-by-wire conventional manual flight controls of an aircraft with an electronic interface. The movements of flight controls are converted to electronic signals transmitted by wires (hence the fly-by-wire term), and flight control computers determine how to move the actuators at each control surface to provide the ordered response. The fly-by-wire system also allows automatic signals sent by the aircraft's computers to perform functions without the pilot's input, as in systems that automatically help stabilize the aircraft.[1] Contents Green colored flight control wiring of a test aircraft 1 Development 1.1 Basic operation 1.1.1 Command 1.1.2 Automatic Stability Systems 1.2 Safety and redundancy 1.3 Weight saving 1.4 History 2 Analog systems 3 Digital systems 3.1 Applications 3.2 Legislation 3.3 Redundancy 3.4 Airbus/Boeing 4 Engine digital control 5 Further developments 5.1 Fly-by-optics 5.2 Power-by-wire 5.3 Fly-by-wireless 5.4 Intelligent Flight Control System 6 See also 7 References 8 External links Development http://en.wikipedia.org/wiki/Fly-by-wire Page 1 of 9 Fly-by-wire - Wikipedia, the free encyclopedia 11-8-20 下午5:33 Mechanical and hydro-mechanical flight control systems are relatively heavy and require careful routing of flight control cables through the aircraft by systems of pulleys, cranks, tension cables and hydraulic pipes. -
Bell Helicopter Confidential and Proprietary 1 FORWARD-LOOKING INFORMATION
STATE OF THE BUSINESS MITCH SNYDER President and CEO Bell Helicopter Confidential and Proprietary 1 FORWARD-LOOKING INFORMATION Certain statements in today’s discussion will be forward-looking statements, including those that discuss strategies, goals, outlook or other non-historical matters; or project revenues, income, returns or other financial measures. These forward-looking statements speak only as of the date on which they are made, and we undertake no obligation to update or revise any forward-looking statements. These forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those contained in the statements, including the risks and uncertainties set forth under our full disclosure located at the end of this presentation and included in our SEC filings. Bell Helicopter Confidential and Proprietary 2 2 TEXTRON: LEADING BRANDED BUSINESSES Bell Helicopter Textron Systems Textron Aviation Industrial Finance 26% 26% 11% 36% 1% Bell Helicopter Weapon and Sensor Cessna Aircraft Specialized Vehicles Textron Financial Systems Beechcraft Tools and Test Unmanned Systems Hawker Jacobsen Marine and Land Kautex Systems TRU Simulations + Training 2015 Revenue $13.4 Billion Bell Helicopter Confidential and Proprietary 3 3 STRATEGIC PRIORITIES Grow our balanced business Differentiate our products and services Become more responsive and cost competitive - globally Exhibit execution excellence Bell Helicopter Confidential and Proprietary 4 4 EXECUTIVE LEADERSHIP TEAM LISA ATHERTON MATTHEW -
Finest Five Choppers Our Favorite Rotorcraft to Get You to Work
Finest Five Choppers Our favorite rotorcraft to get you to work By Mark Huber jets—and a quiet, jet-smooth ride. More than 250 have been produced since 2004, mostly to service deepwater oil rigs. Highly modified S-92s are slated S GOES THE PRICE OF OIL, SO GOES THE CIVILIAN HELICOPTER to become the new presidential Marine One at the end of the decade, and market. That’s because a good portion of new-chopper production they already convey the leaders of 10 other countries. The blue-and-white goes to satisfy demand from the offshore oil-and-gas industry, Fat Hawk you regularly see over New York is whisking billionaire investor and the continued depressed price of crude has put a damper on Ira Rennert to his $248 million Sagaponack, N.Y., manse. Athings—and created the best buyer’s market for new rotorcraft in nearly a decade. But which helicopter is right for you and your commute? Here SUPER-MEDIUM: Airbus H175 are our finest-five picks: Price: $19 million Passengers: 8-16 Top speed: 184 mph Range: 690 miles Runner-up: AgustaWestland AW189 LARGE-CABIN: Sikorsky S-92A Helibus Price: $32 million (with typical executive interior) Airbus Helicopters (formerly Eurocopter) delivered its first H175 Passengers: 9-19 Top speed: 190 mph Range: 620 miles twin-engine last year, and it’s winning accolades, thanks to its low vibra- Runner-up: AgustaWestland AW101 tion and exterior-noise levels, long range, and reliability. The H175 tips the scales at a 16,535-lb. maximum takeoff weight, which translates into a Want a conveyance fit for a head of state or an uber-billionaire? This 423.8-cu.-ft. -
ICE PROTECTION Incomplete
ICE PROTECTION GENERAL The Ice and Rain Protection Systems allow the aircraft to operate in icing conditions or heavy rain. Aircraft Ice Protection is provided by heating in critical areas using either: Hot Air from the Pneumatic System o Wing Leading Edges o Stabilizer Leading Edges o Engine Air Inlets Electrical power o Windshields o Probe Heat . Pitot Tubes . Pitot Static Tube . AOA Sensors . TAT Probes o Static Ports . ADC . Pressurization o Service Nipples . Lavatory Water Drain . Potable Water Rain removal from the Windshields is provided by two fully independent Wiper Systems. LEADING EDGE THERMAL ANTI ICE SYSTEM Ice protection for the wing and horizontal stabilizer leading edges and the engine air inlet lips is ensured by heating these surfaces. Hot air supplied by the Pneumatic System is ducted through perforated tubes, called Piccolo tubes. Each Piccolo tube is routed along the surface, so that hot air jets flowing through the perforations heat the surface. Dedicated slots are provided for exhausting the hot air after the surface has been heated. Each subsystem has a pressure regulating/shutoff valve (PRSOV) type of Anti-icing valve. An airflow restrictor limits the airflow rate supplied by the Pneumatic System. The systems are regulated for proper pressure and airflow rate. Differential pressure switches and low pressure switches monitor for leakage and low pressures. Each Wing's Anti Ice System is supplied by its respective side of the Pneumatic System. The Stabilizer Anti Ice System is supplied by the LEFT side of the Pneumatic System. The APU cannot provide sufficient hot air for Pneumatic Anti Ice functions. -
VTOL Hybrids: Tiltrotors Are Gaining Acceptance Nihad E Daidzic,, Ph.D., Sc.D
Minnesota State University, Mankato From the SelectedWorks of Nihad E. Daidzic, Dr.-Ing., D.Sc., ATP, CFII, MEI February, 2017 VTOL hybrids: Tiltrotors are gaining acceptance Nihad E Daidzic,, Ph.D., Sc.D. This work is licensed under a Creative Commons CC_BY-NC-ND International License. Available at: https://works.bepress.com/nihad-daidzic/30/ VTOL HYBRIDS Tiltrotors are gaining acceptance Led by Bell’s XV3 and XV15 and military service-proven Bell-Boeing V22, Leonardo will market the AW609 with other wing & rotor hybrids forthcoming. ry-wing VTOL aircraft that can hov- er, ly vertically up and down, and ly forward, sideways and backward – simply amazing machines. Heli- copters produce thrust as a vector component of the total lift force by effectively tilting the main rotor disc. Gyroplanes, on the other hand, 1st lown in 1923, are hybrids between helicopters and airplanes in which case the lift-producing rotary-wing is in the constant state of autorota- tion (windmilling), while horizontal thrust is normally produced by an internal combustion engine driving conventional propellers. So why do Photo courtesy Leonardo we need yet another airplane-heli- Leonardo AW609, jointly developed by Bell Helicopter and AgustaWestland, holds promise to be copter crossbreed? We need it be- the 1st tiltrotor aircraft certified for civilian operations. Configuration options include corporate, cause helicopters and gyroplanes SAR and EMS. Projected max range is 1100 nm with aux fuel tank, cruise speed of up to 275 kts. are limited by low cruising airspeeds and ranges, while airplanes are not By Nihad Daidzic, PhD, ScD cipal innovations in the published VTOL-capable. -
74Th Annual Vertical Flight Society Forum and Technology Display 2018 (FORUM 74)
74th Annual Vertical Flight Society Forum and Technology Display 2018 (FORUM 74) The Future of Vertical Flight Phoenix, Arizona, USA 14 - 17 May 2018 Volume 1 of 5 ISBN: 978-1-5108-6329-3 Printed from e-media with permission by: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 Some format issues inherent in the e-media version may also appear in this print version. Copyright© (2018) by Vertical Flight Society All rights reserved. Printed by Curran Associates, Inc. (2018) For permission requests, please contact Vertical Flight Society at the address below. Vertical Flight Society 2701 Prosperity Ave, Suite 210 Fairfax, VA 22031 USA Phone: (703) 684-6777 Fax: (703) 739-9279 www.vtol.org Additional copies of this publication are available from: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 USA Phone: 845-758-0400 Fax: 845-758-2633 Email: [email protected] Web: www.proceedings.com TABLE OF CONTENTS VOLUME 1 TECHNICAL SESSION A ADVANCED VERTICAL FLIGHT I – AIRCRAFT DESIGN I Assessing the Impact of Distributed Electric Propulsion On VTOL Aircraft Design & System Effectiveness.......................................1 Daniel Schrage, Apinut Sirirojvisuth, Kaydon Stanzione Models and Methods at ONERA for the Presizing of eVTOL Hybrid Aircraft Including Analysis of Failure Scenarios............................................................................................................................................................................................................12 Pierre-Marie Basset, Philippe -
Chapter 76 Engine Controls
ENGINE CONTROLS XL-2 AIRPLANE CHAPTER 76 ENGINE CONTROLS P/N 135A-970-100 Chapter 76 REVISION ~ Page 1 of 18 ENGINE CONTROLS XL-2 AIRPLANE Copyright © 2009 All rights reserved. The information contained herein is proprietary to Liberty Aerospace, Incorporated. It is prohibited to reproduce or transmit in any form or by any means, electronic or mechanical, including photocopying, recording, or use of any information storage and retrieval system, any portion of this document without express written permission of Liberty Aerospace Incorporated. Chapter 76 P/N 135A-970-100 Page 2 of 18 REVISION ~ ENGINE CONTROLS XL-2 AIRPLANE Table of Contents SECTION 76-00 GENERAL 5 SECTION 00-01 FADEC SYSTEM DESCRIPTION AND FUNCTIONAL OVERVIEW 6 SECTION 00-02 HEALTH STATUS ANNUNCIATOR AND POWER TRANSFER CHECK PROCEDURES 7 FADEC POWER TRANSFER CHECK 8 SECTION 76-10 POWER CONTROL 11 SECTION 10-01 POWER (THROTTLE) CABLE REMOVAL AND REPLACEMENT 12 THROTTLE CABLE REMOVAL 13 THROTTLE CABLE INSTALLATION 14 THROTTLE CABLE RIGGING PROCEDURE 15 SECTION 76-20 EMERGENCY SHUTDOWN 17 P/N 135A-970-100 Chapter 76 REVISION ~ Page 3 of 18 ENGINE CONTROLS XL-2 AIRPLANE PAGE LEFT INTENTIONALLY BLANK. Chapter 76 P/N 135A-970-100 Page 4 of 18 REVISION ~ ENGINE CONTROLS XL-2 AIRPLANE Section 76-00 General This chapter provides a descriptive overview of the control systems for the IOF- 240-B engine installed on the airplane. Detailed information for routine line maintenance for each engine subsection or system is provided in the appropriate chapter. More detailed information for repairs and maintenance on systems and components specific to the IOF-240B engine FADEC system are provided in the current release of the Teledyne Continental Motors Maintenance Manual for IOF- 240-B series engines, TCM p/n: M-22. -
Lockheed Martin F-35 Lightning II Incorporates Many Significant Technological Enhancements Derived from Predecessor Development Programs
AIAA AVIATION Forum 10.2514/6.2018-3368 June 25-29, 2018, Atlanta, Georgia 2018 Aviation Technology, Integration, and Operations Conference F-35 Air Vehicle Technology Overview Chris Wiegand,1 Bruce A. Bullick,2 Jeffrey A. Catt,3 Jeffrey W. Hamstra,4 Greg P. Walker,5 and Steve Wurth6 Lockheed Martin Aeronautics Company, Fort Worth, TX, 76109, United States of America The Lockheed Martin F-35 Lightning II incorporates many significant technological enhancements derived from predecessor development programs. The X-35 concept demonstrator program incorporated some that were deemed critical to establish the technical credibility and readiness to enter the System Development and Demonstration (SDD) program. Key among them were the elements of the F-35B short takeoff and vertical landing propulsion system using the revolutionary shaft-driven LiftFan® system. However, due to X- 35 schedule constraints and technical risks, the incorporation of some technologies was deferred to the SDD program. This paper provides insight into several of the key air vehicle and propulsion systems technologies selected for incorporation into the F-35. It describes the transition from several highly successful technology development projects to their incorporation into the production aircraft. I. Introduction HE F-35 Lightning II is a true 5th Generation trivariant, multiservice air system. It provides outstanding fighter T class aerodynamic performance, supersonic speed, all-aspect stealth with weapons, and highly integrated and networked avionics. The F-35 aircraft -
Electrical Products Group Conference Scott Donnelly Chairman & CEO May 17Th, 2016
Electrical Products Group Conference Scott Donnelly Chairman & CEO May 17th, 2016 1 Forward-Looking Information Certain statements in today’s discussion will be forward-looking statements, including those that discuss strategies, goals, outlook or other non-historical matters; or project revenues, income, returns or other financial measures. These forward-looking statements speak only as of the date on which they are made, and we undertake no obligation to update or revise any forward-looking statements. These forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those contained in the statements, including the risks and uncertainties set forth under our full disclosure located at the end of this presentation and included in our SEC filings. 2 Textron Leading Branded Businesses Textron Bell Textron Industrial Finance Aviation Systems 1% 36% 26% 11% 26% Cessna Aircraft Bell Helicopter Weapon & Sensor Specialized Textron Financial Beechcraft Systems Vehicles Hawker Unmanned Tools & Test Systems Jacobsen Marine & Land Kautex Systems TRU Simulation + Training 2015 Revenue $13.4B 3 Commitment to Future Growth Scorpion Hybrid ISR/Strike Aircraft Cessna Citation Latitude, Longitude & Hemisphere Bell 525 Relentless Able Aerospace Investing for future growth organically and through acquisitions 4 Textron Aviation $4.8 Billion (2015 Revenue) 71% Aircraft Sales 29% Aftermarket Broader selection of products, larger service footprint 5 Textron Aviation Broadest product line in general aviation 6 One Citation Leads to Another Citation Latitude 2,700 nm EIS 2015 Citation Longitude 3,400 nm EIS 2017 Citation Hemisphere 4,500 nm First Flight 2019 *Range with 4 passengers 7 Scorpion ISR/Strike Jet • Designed for air defense, irregular warfare, border patrol, maritime surveillance, emergency relief, training and counter-narcotics mission sets • Targeting operating cost under $3,000/hr • 500+ flight hours complete • Production version (P1) expected to fly Q2 2016 • Pursuing U.S. -
Conception, Modeling, and Control of a Convertible Mini-Drone Duc Kien Phung
Conception, modeling, and control of a convertible mini-drone Duc Kien Phung To cite this version: Duc Kien Phung. Conception, modeling, and control of a convertible mini-drone. Automatic. Uni- versité Pierre et Marie Curie - Paris VI, 2015. English. NNT : 2015PA066023. tel-01261345 HAL Id: tel-01261345 https://tel.archives-ouvertes.fr/tel-01261345 Submitted on 25 Jan 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Thèse présentée à L’Université Pierre et Marie Curie par Duc Kien PHUNG pour obtenir le grade de Docteur de l’Université Pierre et Marie Curie Spécialité : Robotique Conception, modélisation et commande d’un mini-drone convertible Soutenue le 28-01-2015 JURY M. Tarek HAMEL Rapporteur M. Jean-Marc MOSCHETTA Rapporteur M. Faïz BEN AMAR Examinateur M. Philippe MARTIN Examinateur Mme. Alexandra MOUTINHO Examinatrice M. Pascal MORIN Directeur de thèse M. Stéphane DONCIEUX Co-Directeur de thèse Duc Kien PHUNG Conception, Modeling, and Control of a Convertible Mini-Drone Abstract The family of aircraft essentially consists of two classes of systems: fixed-wing and VTOL (Vertical Take-Off and Landing) aircraft. Due to their streamline shapes inducing high lift/drag ratio, fixed-wing airplanes are efficient in cruising flight. -
EUI WORKING PAPERS Access European Open Author(S)
Repository. Research Institute University European Institute. Cadmus, EUROPEAN UNIVERSITY INSTITUTE EUI WORKINGEUI PAPERS on University Political CorruptionPolitical thein Belgian Partitocracy: Access European Open (Still) a Endemic (Still) Disease? Robert Schuman Centre for Advancedfor Studies L ieven RSC No. RSC 2000/31 Author(s). Available D The 2020. © e in W inter Library EUI the by produced version Digitised Repository. Research Institute University European Institute. Cadmus, on University Access European Open Author(s). Available The 2020. © in Library EUI the by produced version Digitised Repository. Research Institute University European Institute. De Winter:De Cadmus, on University EUI Working Paper RSC No. 2000/31 Access Political Political Corruption in the Belgian Partitocracy: (Still) (Still) a Endemic Disease? European Open Author(s). Available The 2020. © in Library EUI the by 4 EUR 321.0209 WP produced version Digitised Repository. Research Institute University European Institute. Studies. European European Forum to become the Robert Schuman Centre for Advanced The Robert Schuman Centre was set up by the High Council of the in EUI PublicationsRSC-Welcome.htm. PublicationsRSC-Welcome.htm. In 1999, the Robert Centre Schuman Centre merged with for Working Papers and Policy Papers the Advanced are also available on the Studies: website of the http://www.iue.it/RSC/ take the form of Working Papers, Policy Papers and books. Most of the European European integration and public policy in Europe. Research publications 1993 to carry 1993 out disciplinary and interdisciplinary research in the areas of Cadmus, European University Institute on 3 3 0001 0033 7257 2 University Access European Open Author(s). Available The 2020.