Active Spanwise Lift Control

Active Spanwise Lift Control PDF Author: Joaquim Neto Dias
Publisher: American Institute of Aeronautics and Astronautics Incorporated
ISBN: 9781624105999
Category : Airplanes
Languages : en
Pages : 0

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Book Description
Presents a novel approach to tackle the gust alleviation problem. The authors address the spanwise behaviour of aerodynamic loads, as this is what should be primarily controlled. Because the gust loads are mainly caused by disturbances in the spanwise lift, the aim is at controlling the shape of the lift distribution profile along the span.

Active Spanwise Lift Control

Active Spanwise Lift Control PDF Author: Joaquim Neto Dias
Publisher: American Institute of Aeronautics and Astronautics Incorporated
ISBN: 9781624105999
Category : Airplanes
Languages : en
Pages : 0

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Book Description
Presents a novel approach to tackle the gust alleviation problem. The authors address the spanwise behaviour of aerodynamic loads, as this is what should be primarily controlled. Because the gust loads are mainly caused by disturbances in the spanwise lift, the aim is at controlling the shape of the lift distribution profile along the span.

Active Spanwise Lift Control

Active Spanwise Lift Control PDF Author: Joaquim Neto Dias
Publisher:
ISBN: 9781523140930
Category : Airplanes
Languages : en
Pages : 184

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Book Description
"This book presents a novel approach to tackle the gust alleviation problem. Traditional approaches typically attempt to suppress the structural response at discrete points of the wing using only the conventional control surfaces (aileron, elevator, rudder), resulting in limited control authority, high-bandwidth actuator requirements, and necessity of gust field measurements ahead of the aircraft. In this book, the authors directly address the spanwise behavior of aerodynamic loads, as this is what should be primarily controlled"--

Electrical Engineer's Reference Book

Electrical Engineer's Reference Book PDF Author: M. A. Laughton
Publisher: Newnes
ISBN: 0080523544
Category : Technology & Engineering
Languages : en
Pages : 1519

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Book Description
For ease of use, this edition has been divided into the following subject sections: general principles; materials and processes; control, power electronics and drives; environment; power generation; transmission and distribution; power systems; sectors of electricity use.New chapters and major revisions include: industrial instrumentation; digital control systems; programmable controllers; electronic power conversion; environmental control; hazardous area technology; electromagnetic compatibility; alternative energy sources; alternating current generators; electromagnetic transients; power system planning; reactive power plant and FACTS controllers; electricity economics and trading; power quality.*An essential source of techniques, data and principles for all practising electrical engineers*Written by an international team of experts from engineering companies and universities*Includes a major new section on control systems, PLCs and microprocessors

Flight Stability and Automatic Control

Flight Stability and Automatic Control PDF Author: Robert C. Nelson
Publisher:
ISBN:
Category : History
Languages : en
Pages : 464

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Book Description
This edition of this this flight stability and controls guide features an unintimidating math level, full coverage of terminology, and expanded discussions of classical to modern control theory and autopilot designs. Extensive examples, problems, and historical notes, make this concise book a vital addition to the engineer's library.

NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls

NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 980

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Book Description
Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 994

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456

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Book Description


Electrical Engineer's Reference Book

Electrical Engineer's Reference Book PDF Author: G R Jones
Publisher: Elsevier
ISBN: 1483292037
Category : Technology & Engineering
Languages : en
Pages : 1392

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Book Description
A long established reference book: radical revision for the fifteenth edition includes complete rearrangement to take in chapters on new topics and regroup the subjects covered for easy access to information.The Electrical Engineer's Reference Book, first published in 1945, maintains its original aims: to reflect the state of the art in electrical science and technology and cater for the needs of practising engineers. Most chapters have been revised and many augmented so as to deal properly with both fundamental developments and new technology and applications that have come to the fore since the fourteenth edition was published (1985). Topics covered by new chapters or radically updated sections include: * digital and programmable electronic systems * reliability analysis * EMC * power electronics * fundamental properties of materials * optical fibres * maintenance in power systems * electroheat and welding * agriculture and horticulture * aeronautic transportation * health and safety * procurement and purchasing * engineering economics

NASA's Contributions to Aeronautics

NASA's Contributions to Aeronautics PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 980

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Book Description


Fundamentals of High Lift for Future Civil Aircraft

Fundamentals of High Lift for Future Civil Aircraft PDF Author: Rolf Radespiel
Publisher: Springer Nature
ISBN: 3030524299
Category : Technology & Engineering
Languages : en
Pages : 634

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Book Description
This book reports on the latest numerical and experimental findings in the field of high-lift technologies. It covers interdisciplinary research subjects relating to scientific computing, aerodynamics, aeroacoustics, material sciences, aircraft structures, and flight mechanics. The respective chapters are based on papers presented at the Final Symposium of the Collaborative Research Center (CRC) 880, which was held on December 17-18, 2019 in Braunschweig, Germany. The conference and the research presented here were partly supported by the CRC 880 on “Fundamentals of High Lift for Future Civil Aircraft,” funded by the DFG (German Research Foundation). The papers offer timely insights into high-lift technologies for short take-off and landing aircraft, with a special focus on aeroacoustics, efficient high-lift, flight dynamics, and aircraft design.