Space Vehicle Dynamics And Control

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Author: Bong Wie
Publisher: AIAA
ISBN: 9781563472619
Size: 68.10 MB
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Space Vehicle Dynamics And Control by Bong Wie


Original Title: Space Vehicle Dynamics And Control

"Space Vehicle Dynamics and Control provides a solid foundation in dynamic modeling, analysis, and control of space vehicles. More than 200 figures, photographs, and tables are featured in detailed sections covering the fundamentals of controlling orbital, attitude, and structural motions of space vehicles. The textbook highlights a range of orbital maneuvering and control problems: orbital transfer, rendezvous, and halo orbit determination and control. Rotational maneuvering and attitude control problems of space vehicles under the influence of reaction jet firings, internal energy dissipation, or momentum transfer via reaction wheels and control moment gyros are treated in detail. The textbook also highlights the analysis and design of attitude control systems in the presence of structural flexibility and/or propellant sloshing. At the end of each chapter, Dr. Wie includes a helpful list of references for graduate students and working professionals studying spacecraft dynamics and control. A bibliography of more than 350 additional references in the field of spacecraft guidance, control, and dynamics is also provided at the end of the book. This text requires a thorough knowledge of vector and matrix algebra, calculus, ordinary differential equations, engineering mechanics, and linear system dynamics and control. The first two chapters provide a summary of such necessary background material. Since some problems may require the use of software for the analysis, control design, and numerical simulation, readers should have access to computational software (i.e., MATLAB) on a personal computer.

Spacecraft Dynamics And Control

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Author: Enrico Canuto
Publisher: Butterworth-Heinemann
ISBN: 0081017952
Size: 34.24 MB
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Spacecraft Dynamics And Control by Enrico Canuto


Original Title: Spacecraft Dynamics And Control

Spacecraft Dynamics and Control: The Embedded Model Control Approach provides a uniform and systematic way of approaching space engineering control problems from the standpoint of model-based control, using state-space equations as the key paradigm for simulation, design and implementation. The book introduces the Embedded Model Control methodology for the design and implementation of attitude and orbit control systems. The logic architecture is organized around the embedded model of the spacecraft and its surrounding environment. The model is compelled to include disturbance dynamics as a repository of the uncertainty that the control law must reject to meet attitude and orbit requirements within the uncertainty class. The source of the real-time uncertainty estimation/prediction is the model error signal, as it encodes the residual discrepancies between spacecraft measurements and model output. The embedded model and the uncertainty estimation feedback (noise estimator in the book) constitute the state predictor feeding the control law. Asymptotic pole placement (exploiting the asymptotes of closed-loop transfer functions) is the way to design and tune feedback loops around the embedded model (state predictor, control law, reference generator). The design versus the uncertainty class is driven by analytic stability and performance inequalities. The method is applied to several attitude and orbit control problems. The book begins with an extensive introduction to attitude geometry and algebra and ends with the core themes: state-space dynamics and Embedded Model Control. Fundamentals of orbit, attitude and environment dynamics are treated giving emphasis to state-space formulation, disturbance dynamics, state feedback and prediction, closed-loop stability. Sensors and actuators are treated giving emphasis to their dynamics and modelling of measurement errors. Numerical tables are included and their data employed for numerical simulations. Orbit and attitude control problems of the European GOCE mission are the inspiration of numerical exercises and simulations. The suite of the attitude control modes of a GOCE-like mission is designed and simulated around the so-called mission state predictor. Solved and unsolved exercises are included within the text - and not separated at the end of chapters - for better understanding, training and application. Simulated results and their graphical plots are developed through MATLAB/Simulink code.

Spacecraft Dynamics And Control

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Author: Anton H. de Ruiter
Publisher: John Wiley & Sons
ISBN: 1118403320
Size: 33.27 MB
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Spacecraft Dynamics And Control by Anton H. de Ruiter


Original Title: Spacecraft Dynamics And Control

Provides the basics of spacecraft orbital dynamics plus attitude dynamics and control, using vectrix notation Spacecraft Dynamics and Control: An Introduction presents the fundamentals of classical control in the context of spacecraft attitude control. This approach is particularly beneficial for the training of students in both of the subjects of classical control as well as its application to spacecraft attitude control. By using a physical system (a spacecraft) that the reader can visualize (rather than arbitrary transfer functions), it is easier to grasp the motivation for why topics in control theory are important, as well as the theory behind them. The entire treatment of both orbital and attitude dynamics makes use of vectrix notation, which is a tool that allows the user to write down any vector equation of motion without consideration of a reference frame. This is particularly suited to the treatment of multiple reference frames. Vectrix notation also makes a very clear distinction between a physical vector and its coordinate representation in a reference frame. This is very important in spacecraft dynamics and control problems, where often multiple coordinate representations are used (in different reference frames) for the same physical vector. Provides an accessible, practical aid for teaching and self-study with a layout enabling a fundamental understanding of the subject Fills a gap in the existing literature by providing an analytical toolbox offering the reader a lasting, rigorous methodology for approaching vector mechanics, a key element vital to new graduates and practicing engineers alike Delivers an outstanding resource for aerospace engineering students, and all those involved in the technical aspects of design and engineering in the space sector Contains numerous illustrations to accompany the written text. Problems are included to apply and extend the material in each chapter Essential reading for graduate level aerospace engineering students, aerospace professionals, researchers and engineers.

Modern Spacecraft Dynamics And Control

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Author: Marshall H. Kaplan
Publisher:
ISBN: 9780486819181
Size: 11.80 MB
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Modern Spacecraft Dynamics And Control by Marshall H. Kaplan


Original Title: Modern Spacecraft Dynamics And Control

Topics include orbital and attitude maneuvers, orbit establishment and orbit transfer, plane rotation, interplanetary transfer and hyperbolic passage, lunar transfer, reorientation with constant momentum, attitude determination, more. Answers to selected exercises. 1976 edition.

Fundamental Spacecraft Dynamics And Control

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Author: Weiduo Hu
Publisher: John Wiley & Sons
ISBN: 1118753534
Size: 58.48 MB
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Fundamental Spacecraft Dynamics And Control by Weiduo Hu


Original Title: Fundamental Spacecraft Dynamics And Control

An extensive text reference includes around an asteroid - a new and important topic * Covers the most updated contents in spacecraft dynamics and control, both in theory and application * Introduces the application to motion around asteroids - a new and important topic * Written by a very experienced researcher in this area

Flexible Spacecraft Dynamics Control And Guidance

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Author: Leonardo Mazzini
Publisher: Springer
ISBN: 3319255401
Size: 79.44 MB
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Flexible Spacecraft Dynamics Control And Guidance by Leonardo Mazzini


Original Title: Flexible Spacecraft Dynamics Control And Guidance

This book is an up-to-date compendium on spacecraft attitude and orbit control (AOC) that offers a systematic and complete treatment of the subject with the aim of imparting the theoretical and practical knowledge that is required by designers, engineers, and researchers. After an introduction on the kinematics of the flexible and agile space vehicles, the modern architecture and functions of an AOC system are described and the main AOC modes reviewed with possible design solutions and examples. The dynamics of the flexible body in space are then considered using an original Lagrangian approach suitable for the control applications of large space flexible structures. Subsequent chapters address optimal control theory, attitude control methods, and orbit control applications, including the optimal orbital transfer with finite and infinite thrust. The theory is integrated with a description of current propulsion systems, with the focus especially on the new electric propulsion systems and state of the art sensors and actuators.

Dynamics And Control Of Lorentz Augmented Spacecraft Relative Motion

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Author: Ye Yan
Publisher: Springer
ISBN: 9811026033
Size: 34.44 MB
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Dynamics And Control Of Lorentz Augmented Spacecraft Relative Motion by Ye Yan


Original Title: Dynamics And Control Of Lorentz Augmented Spacecraft Relative Motion

This book develops a dynamical model of the orbital motion of Lorentz spacecraft in both unperturbed and J2-perturbed environments. It explicitly discusses three kinds of typical space missions involving relative orbital control: spacecraft hovering, rendezvous, and formation flying. Subsequently, it puts forward designs for both open-loop and closed-loop control schemes propelled or augmented by the geomagnetic Lorentz force. These control schemes are entirely novel and represent a significantly departure from previous approaches.

Attitude Dynamics And Control Of Spacecraft With A Partially Filled Liquid Tank And Flexible Panels

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Author:
Publisher:
ISBN:
Size: 80.94 MB
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Attitude Dynamics And Control Of Spacecraft With A Partially Filled Liquid Tank And Flexible Panels by


Original Title: Attitude Dynamics And Control Of Spacecraft With A Partially Filled Liquid Tank And Flexible Panels

Abstract: A liquid-filled flexible spacecraft is essentially a time-variant fully-coupled system, whose dynamics characteristics are closely associated with its motion features. This paper focuses on the mathematical modelling and attitude control of the spacecraft coupled with fuel sloshing dynamics and flexible solar panels vibration. The slosh motion is represented by a spherical pendulum, whose motion description method is improved by using split variable operation. Benefiting from this improvement, the nonlinear lateral sloshing and the rotary sloshing as well as the rigid motion of a liquid respect to the spacecraft can be approximately described. The assumed modes discretization method has been adopted to approximate the elastic displacements of the attached panels, and the coupled dynamics is derived by using the Lagrangian formulation. A variable substitution method is proposed to obtain the apparently-uncoupled mathematical model of the rigid–flexible–liquid spacecraft. After linearization, this model can be directly used for designing Lyapunov output-feedback attitude controller (OFAC). With only torque actuators, and attitude and rate sensors installed, this kind of attitude controller, as simulation results show, is capable of not only bringing the spacecraft to the desired orientation, but also suppressing the effect of flex and slosh on the attitude motion of the spacecraft. Highlights: This article studies rigid–flexible–liquid spacecraft dynamics and attitude control. The motion description method for the spherical pendulum model is improved. A variable substitution method is proposed to deal with the coupling equations. A kind of practical attitude controller is designed based on Lyapunov technique.

Spacecraft Attitude Dynamics And Control

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Author: Vladimir A. Chobotov
Publisher: Krieger Publishing Company
ISBN: 9780894640698
Size: 12.50 MB
Format: PDF
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Spacecraft Attitude Dynamics And Control by Vladimir A. Chobotov


Original Title: Spacecraft Attitude Dynamics And Control

Presented here are the basic concepts, methods, and mathematical developments which are necessary to understand spacecraft attitude dynamics and control. This book is a comprehensive and self-contained treatment with emphasis on the practical aspects of the subject. It is a "road map" to the field of spacecraft dynamics and control, which contains all essential elements of kinematics, rigid body dynamics, linear control theory, environmental effects, and the theory of the stability of motion, all in a single volume. The book is based on the author's more than forty years of industrial and teaching experience and can be used as a textbook in aerospace engineering courses at either the senior or the first-year graduate school level.The Spacecraft Attitude Dynamics, 2008 Reprint with Corrections, Supplement and CD-ROM augments the original material published in 1991 by correcting errors and presenting a Supplement that reviews recent trends in dynamics and control of small satellite systems and tethers in space. Also, included is a CD-ROM the objective of which is to provide view points and guidelines for solving selected problems in the text. Spinners and a menu are employed to enhance the learning experience by providing numerical results for ranges of input parameters to selected problems. Moreover, a faculty CD-ROM is also available that presents complete solutions to the problems of interest.

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