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Analytical Solutions For Extremal Space Trajectories
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Book Synopsis Analytical Solutions for Extremal Space Trajectories by : Dilmurat M. Azimov
Download or read book Analytical Solutions for Extremal Space Trajectories written by Dilmurat M. Azimov and published by Butterworth-Heinemann. This book was released on 2017-08-23 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical Solutions for Extremal Space Trajectories presents an overall treatment of the general optimal control problem, in particular, the Mayer’s variational problem, with necessary and sufficient conditions of optimality. It also provides a detailed derivation of the analytical solutions of these problems for thrust arcs for the Newtonian, linear central and uniform gravitational fields. These solutions are then used to analytically synthesize the extremal and optimal trajectories for the design of various orbital transfer and powered descent and landing maneuvers. Many numerical examples utilizing the proposed analytical synthesis of the space trajectories and comparison analyses with numerically integrated solutions are provided. This book will be helpful for engineers and researchers of industrial and government organizations, and is also a great resource for university faculty and graduate and undergraduate students working, specializing or majoring in the fields of aerospace engineering, applied celestial mechanics, and guidance, navigation and control technologies, applied mathematics and analytical dynamics, and avionics software design and development. Features an analyses of Pontryagin extremals and/or Pontryagin minimum in the context of space trajectory design Presents the general methodology of an analytical synthesis of the extremal and optimal trajectories for the design of various orbital transfer and powered descent and landing maneuvers Assists in developing the optimal control theory for applications in aerospace technology and space mission design
Book Synopsis On the Use of Approximate Analytical Solutions in Solving Optimum Trajectory Problems by : Donald J. Jezewski
Download or read book On the Use of Approximate Analytical Solutions in Solving Optimum Trajectory Problems written by Donald J. Jezewski and published by . This book was released on 1965 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Analytical Solution for Low Thrust Propulsion in Space by : Léopold Moulin
Download or read book Approximate Analytical Solution for Low Thrust Propulsion in Space written by Léopold Moulin and published by . This book was released on 1964 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximate analytical solutions were derived for the problem of low thrust propulsion, in the case of constant thrust, set at a constant angle to the velocity vector, for any type of initial orbit (elliptic, parabolic or hyperbolic). Simple expressions were obtained, giving energy, angular momentum and excentricity in terms of the excentric anomaly. The solutions allow for calculation of the fuel consumption. Their validity is restricted to the field of orbit correction. (Author).
Book Synopsis Analytical Solutions for the Optimization of Rocket Trajectories by : Louis Carl Barrett
Download or read book Analytical Solutions for the Optimization of Rocket Trajectories written by Louis Carl Barrett and published by . This book was released on 1956 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Program Abstracts written by and published by . This book was released on 1971 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Maximum Range Trajectories for Rocket-propelled Lunar Flying Vehicles in a Uniform Gravitational Field by : A. Gary Childs
Download or read book Analysis of Maximum Range Trajectories for Rocket-propelled Lunar Flying Vehicles in a Uniform Gravitational Field written by A. Gary Childs and published by . This book was released on 1969 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Piecemeal Solutions in the Programming of Optimal Flight Trajectories by : Placido Cicala
Download or read book Piecemeal Solutions in the Programming of Optimal Flight Trajectories written by Placido Cicala and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722945305 Total Pages :188 pages Book Rating :4.9/5 (453 download)
Book Synopsis Analytical Investigations in Aircraft and Spacecraft Trajectory Optimization and Optimal Guidance by : National Aeronautics and Space Administration (NASA)
Download or read book Analytical Investigations in Aircraft and Spacecraft Trajectory Optimization and Optimal Guidance written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-17 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of analytical studies is presented related to unconstrained and constrained aircraft (a/c) energy-state modeling and to spacecraft (s/c) motion under continuous thrust. With regard to a/c unconstrained energy-state modeling, the physical origin of the singular perturbation parameter that accounts for the observed 2-time-scale behavior of a/c during energy climbs is identified and explained. With regard to the constrained energy-state modeling, optimal control problems are studied involving active state-variable inequality constraints. Departing from the practical deficiencies of the control programs for such problems that result from the traditional formulations, a complete reformulation is proposed for these problems which, in contrast to the old formulation, will presumably lead to practically useful controllers that can track an inequality constraint boundary asymptotically, and even in the presence of 2-sided perturbations about it. Finally, with regard to s/c motion under continuous thrust, a thrust program is proposed for which the equations of 2-dimensional motion of a space vehicle in orbit, viewed as a point mass, afford an exact analytic solution. The thrust program arises under the assumption of tangential thrust from the costate system corresponding to minimum-fuel, power-limited, coplanar transfers between two arbitrary conics. The thrust program can be used not only with power-limited propulsion systems, but also with any propulsion system capable of generating continuous thrust of controllable magnitude, and, for propulsion types and classes of transfers for which it is sufficiently optimal the results of this report suggest a method of maneuvering during planetocentric or heliocentric orbital operations, requiring a minimum amount of computation; thus uniquely suitable for real-time feedback guidance implementations. Markopoulos, Nikos and Calise, Anthony J. Unspecified Center AIRCRAFT GUIDANCE; CONTROLLERS; FLIGHT PATHS; OPTIMAL CONTROL...
Book Synopsis Advanced Problems and Methods for Space Flight Optimization by : B. Fraeijs De Veubeke
Download or read book Advanced Problems and Methods for Space Flight Optimization written by B. Fraeijs De Veubeke and published by Elsevier. This book was released on 2013-10-22 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Problems and Methods for Space Flight Optimization presents the optimization theory and its application to space flight. This book covers a wide range of topics, including optimal guidance, general mathematical methods of optimization, optimal transfer trajectories, and optimization of design parameters. Organized into 15 chapters, this book begins with an overview of the approximate analytic solution developed for minimum fuel guidance from an arbitrary point on a hyperbolic orbit into a definite circular orbit. This text then determines the maximum range trajectory for a glider entering the Earth's atmosphere at a supercircular velocity. Other chapters consider the economical transfers between Keplerian orbits, which has made considerable progress in the time-free case. This book discusses as well the Pontryagin Maximum Principle used to determine the optimal transfers between arbitrary coaxial ellipses. The final chapter deals with the synthesis of minimum-fuel controls for a class of aerospace control problems. This book is a valuable resource for aerospace engineers.
Book Synopsis Spacecraft Trajectory Optimization by : Bruce A. Conway
Download or read book Spacecraft Trajectory Optimization written by Bruce A. Conway and published by Cambridge University Press. This book was released on 2010-08-23 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a long-overdue volume dedicated to space trajectory optimization. Interest in the subject has grown, as space missions of increasing levels of sophistication, complexity, and scientific return - hardly imaginable in the 1960s - have been designed and flown. Although the basic tools of optimization theory remain an accepted canon, there has been a revolution in the manner in which they are applied and in the development of numerical optimization. This volume purposely includes a variety of both analytical and numerical approaches to trajectory optimization. The choice of authors has been guided by the editor's intention to assemble the most expert and active researchers in the various specialities presented. The authors were given considerable freedom to choose their subjects, and although this may yield a somewhat eclectic volume, it also yields chapters written with palpable enthusiasm and relevance to contemporary problems.
Book Synopsis Unified Guidance Analysis in Design of Space Trajectories by : T. T. Soong
Download or read book Unified Guidance Analysis in Design of Space Trajectories written by T. T. Soong and published by . This book was released on 1964 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Advances in Celestial and Space Mechanics by : Bernard Bonnard
Download or read book Recent Advances in Celestial and Space Mechanics written by Bernard Bonnard and published by Springer. This book was released on 2016-03-26 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent advances in space and celestial mechanics, with a focus on the N-body problem and astrodynamics, and explores the development and application of computational techniques in both areas. It highlights the design of space transfers with various modes of propulsion, like solar sailing and low-thrust transfers between libration point orbits, as well as a broad range of targets and applications, like rendezvous with near Earth objects. Additionally, it includes contributions on the non-integrability properties of the collinear three- and four-body problem, and on general conditions for the existence of stable, minimum energy configurations in the full N-body problem. A valuable resource for physicists and mathematicians with research interests in celestial mechanics, astrodynamics and optimal control as applied to space transfers, as well as for professionals and companies in the industry.
Book Synopsis Analytical Determination of the Adjoint Vector for Optimum Space Trajectories by : G. A. Hazelrigg
Download or read book Analytical Determination of the Adjoint Vector for Optimum Space Trajectories written by G. A. Hazelrigg and published by . This book was released on 1969 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytic approximation for initial adjoint vector for optimal /minimum propellant/ space trajectories.
Book Synopsis Issues in Robotics and Automation: 2011 Edition by :
Download or read book Issues in Robotics and Automation: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Robotics and Automation / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Robotics and Automation. The editors have built Issues in Robotics and Automation: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Robotics and Automation in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Robotics and Automation: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Solutions to Optimum Climbing Trajectory for a Rocket-powered Aircraft by : Angelo Miele
Download or read book Approximate Solutions to Optimum Climbing Trajectory for a Rocket-powered Aircraft written by Angelo Miele and published by . This book was released on 1959 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
