Автор: J. Jaap Wijker Название: Mechanical Vibrations in Spacecraft Design ISBN: 3642073549 ISBN-13(EAN): 9783642073540 Издательство: Springer Рейтинг: Цена: 121890.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: J. Jaap Wijker Название: Spacecraft Structures ISBN: 3642094775 ISBN-13(EAN): 9783642094774 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Space flight is a comprehensive and innovative part of technology. It provides an optimal reference with insight into the design, construction and analysis aspects of spacecraft. The emphasis of this book is put on unmanned space flight, particularly on the construction of spacecraft rather than the construction of launch vehicles.
Автор: Canuto, Enrico Название: Spacecraft Dynamics and Control ISBN: 0081007000 ISBN-13(EAN): 9780081007006 Издательство: Elsevier Science Рейтинг: Цена: 133620.00 T Наличие на складе: Поставка под заказ. Описание:
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
Автор: J. Jaap Wijker Название: Random Vibrations in Spacecraft Structures Design ISBN: 9400736797 ISBN-13(EAN): 9789400736795 Издательство: Springer Рейтинг: Цена: 130590.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book examines low and high frequency mechanical, acoustic random vibrations. The theory of random vibration is strongly related to the design of spacecraft structures and is illustrated with simple and more difficult worked examples.
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