Space Trajectories

Author : The Technical Staff, Research Division,,T. C. Helvey
Publisher : Academic Press
Page : 309 pages
File Size : 43,9 Mb
Release : 2014-05-12
Category : Technology & Engineering
ISBN : 9781483261621

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Space Trajectories by The Technical Staff, Research Division,,T. C. Helvey Pdf

Space Trajectories covers the proceedings of a symposium sponsored by the American Astronautical Society, Advanced Research Projects Agency, and Radiation Incorporated, held on December 14-15, 1959. The book focuses on the field of trajectory analysis, including orbital and trajectory computations, tracking of satellites, and the use of computer programs in space missions. The selection first tackles satellite and probe orbit determination, general survey of the field, and astrodynamics, as well as theoretical, computational, and operational problems, application to lunar orbits, and contributions of satellite observations. The book then examines trajectory constants and trajectory computation and optimization. Discussions focus on the classical method of orbital computation, effect of uncertainty on interplanetary orbits, masses, diameter, and flattening of planets, and determination of the physical constants of the moon. The manuscript takes a look at trajectory computation and optimization, trajectory computation in systems design, and computer programs for space missions. Topics include simulation and targeting programs, satellite tracking methods, direct numerical integration, classical methods of orbital computation, and references on trajectory computation and optimization. Space-born computer design, space maneuvers, and re-entry trajectories and problems of hypersonic flow are also mentioned. The selection is a valuable source of data for astronauts and readers interested in space trajectories.

Author : Jean-Pierre Marec
Publisher : Elsevier
Page : 356 pages
File Size : 46,6 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780444601070

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Optimal Space Trajectories by Jean-Pierre Marec Pdf

Studies in Astronautics, Volume 1: Optimal Space Trajectories focuses on the concept of optimal transfer and the problem of optimal space trajectories. It examines the relative performances of the various propulsion systems (classical and electrical propulsions) and their optimization (optimal mass breakdown), along with parametric and functional optimizations and optimal transfers in an arbitrary, uniform, and central gravitational field. Organized into 13 chapters, this volume begins with an overview of optimal transfer and the modeling of propulsion systems. It then discusses the Hohmann transfer, the Hoelker and Silber bi-elliptical transfer, and the deficiencies of parametric optimization. The book explains the canonical transformation, optimization of the thrust law using the Maximum Principle, and optimal orbit corrections. The time-free orbital transfers and time-fixed orbital transfers and rendezvous are also discussed. Moreover, this volume explains the classical high-thrust and electric low-thrust propulsion systems and rendezvous between two planets. This book is written primarily for engineers who specialize in aerospace mechanics and want to pursue a career in the space industry or space research. It also introduces students to the different aspects of the problem of optimal space trajectories.

Author : Dilmurat M. Azimov
Publisher : Butterworth-Heinemann
Page : 330 pages
File Size : 51,5 Mb
Release : 2017-08-23
Category : Technology & Engineering
ISBN : 9780128140598

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Analytical Solutions for Extremal Space Trajectories by Dilmurat M. Azimov Pdf

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

Author : F. O. Vonbun
Publisher : Unknown
Page : 28 pages
File Size : 43,5 Mb
Release : 1968
Category : Automatic tracking
ISBN : UIUC:30112106914499

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Space Trajectories and Errors in Time, Frequency, and Tracking Station Location by F. O. Vonbun Pdf

Author : Pratim Kumar Chattaraj
Publisher : CRC Press
Page : 412 pages
File Size : 55,7 Mb
Release : 2016-04-19
Category : Mathematics
ISBN : 9781439825624

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Quantum Trajectories by Pratim Kumar Chattaraj Pdf

The application of quantum mechanics to many-particle systems has been an active area of research in recent years as researchers have looked for ways to tackle difficult problems in this area. The quantum trajectory method provides an efficient computational technique for solving both stationary and time-evolving states, encompassing a large area o

Author : Radiation Incorporated. Research Division
Publisher : Unknown
Page : 750 pages
File Size : 47,8 Mb
Release : 1960
Category : Space trajectories
ISBN : WISC:89045787215

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Space Trajectories by Radiation Incorporated. Research Division Pdf

Author : Michael Andrew Minovitch
Publisher : Unknown
Page : 288 pages
File Size : 43,6 Mb
Release : 1970
Category : Electronic
ISBN : UCAL:C3475177

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Mathematical Methods for the Design of Gravity Thrust Space Trajectories by Michael Andrew Minovitch Pdf

Author : OV Papkov
Publisher : Routledge
Page : 251 pages
File Size : 41,7 Mb
Release : 2017-11-01
Category : Science
ISBN : 9781351429702

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Multiple Gravity Assist Interplanetary Trajectories by OV Papkov Pdf

Reflecting the results of twenty years; experience in the field of multipurpose flights, this monograph includes the complex routes of the trajectories of a number of bodies (e.g., space vehicles, comets) in the solar system. A general methodological approach to the research of flight schemes and the choice of optimal performances is developed. Additionally, a number of interconnected methods and algorithms used at sequential stages of such development are introduced, which allow the selection of a rational multipurpose route for a space vehicle, the design of multipurpose orbits, the determination of optimal space vehicle design, and ballistic performances for carrying out the routes chosen. Other topics include the practical results obtained from using these methods, navigation problems, near-to-planet orbits, and an overview of proven and new flight schemes.

Author : Bruce A. Conway
Publisher : Cambridge University Press
Page : 313 pages
File Size : 44,7 Mb
Release : 2010-08-23
Category : Technology & Engineering
ISBN : 9781139490771

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Spacecraft Trajectory Optimization by Bruce A. Conway Pdf

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.

Author : Jose M. Pardos-Gotor
Publisher : CRC Press
Page : 255 pages
File Size : 47,7 Mb
Release : 2021-11-23
Category : Technology & Engineering
ISBN : 9781000481563

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Screw Theory in Robotics by Jose M. Pardos-Gotor Pdf

Screw theory is an effective and efficient method used in robotics applications. This book demonstrates how to implement screw theory, explaining the key fundamentals and real-world applications using a practical and visual approach. An essential tool for those involved in the development of robotics implementations, the book uses case studies to analyze mechatronics. Screw theory offers a significant opportunity to interpret mechanics at a high level, facilitating contemporary geometric techniques in solving common robotics issues. Using these solutions results in an optimized performance in comparison to algebraic and numerical options. Demonstrating techniques such as six-dimensional (6D) vector notation and the Product of Exponentials (POE), the use of screw theory notation reduces the need for complex algebra, which results in simpler code, which is easier to write, comprehend, and debug. The book provides exercises and simulations to demonstrate this with new formulas and algorithms presented to aid the reader in accelerating their learning. By walking the user through the fundamentals of screw theory, and by providing a complete set of examples for the most common robot manipulator architecture, the book delivers an excellent foundation through which to comprehend screw theory developments. The visual approach of the book means it can be used as a self-learning tool for professionals alongside students. It will be of interest to those studying robotics, mechanics, mechanical engineering, and electrical engineering.

Author : Deborah Reed-Danahay
Publisher : Berghahn Books
Page : 169 pages
File Size : 55,8 Mb
Release : 2019-11-01
Category : Social Science
ISBN : 9781789203547

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Bourdieu and Social Space by Deborah Reed-Danahay Pdf

French sociologist and anthropologist Pierre Bourdieu’s relevance for studies of spatiality and mobility has received less attention than other aspects of his work. Here, Deborah Reed-Danahay argues that the concept of social space, central to Bourdieu’s ideas, addresses the structured inequalities that prevail in spatial choices and practices. She provides an ethnographically informed interpretation of social space that demonstrates its potential for new directions in studies of mobility, immobility, and emplacement. This book traces the links between habitus and social space across the span of Bourdieu’s writings, and places his work in dialogue with historical and contemporary approaches to mobility.

Author : Library of Congress
Publisher : Unknown
Page : 1992 pages
File Size : 50,8 Mb
Release : 2010
Category : Subject headings, Library of Congress
ISBN : WISC:89110490869

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Library of Congress Subject Headings by Library of Congress Pdf

Author : Derek F. Lawden
Publisher : Unknown
Page : 144 pages
File Size : 44,5 Mb
Release : 1963
Category : Calculus of variations
ISBN : WISC:89045787264

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Optimal Trajectories for Space Navigation by Derek F. Lawden Pdf

Author : T. C. Helvey
Publisher : Academic Press
Page : 298 pages
File Size : 41,7 Mb
Release : 1960
Category : Electronic
ISBN : 0123404509

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Space Trajectories by T. C. Helvey Pdf

Author : Robin Biesbroek
Publisher : Springer
Page : 227 pages
File Size : 50,8 Mb
Release : 2015-12-23
Category : Technology & Engineering
ISBN : 9783319269832

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Lunar and Interplanetary Trajectories by Robin Biesbroek Pdf

This book provides readers with a clear description of the types of lunar and interplanetary trajectories, and how they influence satellite-system design. The description follows an engineering rather than a mathematical approach and includes many examples of lunar trajectories, based on real missions. It helps readers gain an understanding of the driving subsystems of interplanetary and lunar satellites. The tables and graphs showing features of trajectories make the book easy to understand.