The Digital Simulation and Multivariable Control of a Helicopter
Author: M. L. Browne
Publisher:
Published: 1975
Total Pages:
ISBN-13:
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Author: M. L. Browne
Publisher:
Published: 1975
Total Pages:
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DOWNLOAD EBOOKAuthor: Jacob A. Houck
Publisher:
Published: 1974
Total Pages: 170
ISBN-13:
DOWNLOAD EBOOKAuthor: B. H. Mayhew
Publisher:
Published: 1984
Total Pages: 261
ISBN-13:
DOWNLOAD EBOOKThis thesis investigates the application of multivariable design techniques developed by Professor Brian Porter of the University of Salford, England to design digital control laws for the UH-60A Black Hawk helicopter. In the study, designs were developed for five longitudinally and laterally, strongly coupled plants with control inputs of cyclic roll control, cyclic pitch control, collective lift control, and tail rotor yaw control. An improved computer-aided design packaged called 'MULTI' was used in refining the control laws. Separate controllers were developed to perform three flight maneuvers. The maneuvers performed were a coordinated turn, a yaw rate response, and a vertical rate response. Since each maneuver is flown at a different airspeed, a uniquely specified linearized plant model was required. The methods employed to obtain a design are presented along with the evaluations of the final control laws. After successful designs of the individual control laws for the three maneuvers were developed, tests were performed to find a single controller to perform each maneuver for its applicable flight conditions. Finally, the evaluation of the robustness of the single controllers is presented. (Author).
Author: Robert Niebanck
Publisher:
Published: 1995
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKAuthor: Beibei Ren
Publisher: Springer Science & Business Media
Published: 2012-02-02
Total Pages: 243
ISBN-13: 1461415632
DOWNLOAD EBOOKModeling, Control and Coordination of Helicopter Systems provides a comprehensive treatment of helicopter systems, ranging from related nonlinear flight dynamic modeling and stability analysis to advanced control design for single helicopter systems, and also covers issues related to the coordination and formation control of multiple helicopter systems to achieve high performance tasks. Ensuring stability in helicopter flight is a challenging problem for nonlinear control design and development. This book is a valuable reference on modeling, control and coordination of helicopter systems,providing readers with practical solutions for the problems that still plague helicopter system design and implementation. Readers will gain a complete picture of helicopters at the systems level, as well as a better understanding of the technical intricacies involved.
Author:
Publisher:
Published: 1995
Total Pages: 702
ISBN-13:
DOWNLOAD EBOOKAuthor: Michael S. Lewis
Publisher:
Published: 1987
Total Pages: 102
ISBN-13:
DOWNLOAD EBOOKAuthor: Jim Karnopp
Publisher:
Published: 1986
Total Pages: 228
ISBN-13:
DOWNLOAD EBOOKAuthor: Armando Antonio Rodriguez
Publisher:
Published: 1986
Total Pages: 20
ISBN-13:
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