Описание: 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.
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Описание: Discover the latest essential resource on asset allocation for students and investment professionals. Part of the CFA Institute's three-volume Portfolio Management in Practice series, Asset Allocation offers a deep, comprehensive treatment of the asset allocation process and the underlying theories and markets that support it. As the second volume in the series, Asset Allocation meets the needs of both graduate-level students focused on finance and industry professionals looking to become more dynamic investors.
Filled with the insights and industry knowledge of the CFA Institute's subject matter experts, Asset Allocation effectively blends theory and practice while helping the reader expand their skillsets in key areas of interest. This volume provides complete coverage on the following topics: Setting capital market expectations to support the asset allocation processPrinciples and processes in the asset allocation process, including handling ESG-integration and client-specific constraintsAllocation beyond the traditional asset classes to include allocation to alternative investmentsThe role of exchange-traded funds can play in implementing investment strategiesAn integrative case study in portfolio management involving a university endowment To further enhance your understanding of tools and techniques explored in Asset Allocation, don't forget to pick up the Portfolio Management in Practice, Volume 2: Asset Allocation Workbook. The workbook is the perfect companion resource containing learning outcomes, summary overview sections, and challenging practice questions that align chapter-by-chapter with the main text.
Описание: The Asset Allocation Workbook offers a range of practical information and exercises that reinforce the key concepts explored in Portfolio Management in Practice, Volume 2: Asset Allocation. Part of the reputable CFA Institute Investment Series, the workbook is designed to further students' and professionals' hands-on experience with a variety of learning outcomes, summary overview sections, and challenging problems and solutions. The workbook provides the necessary tools and latest information to help learners advance their skills in this critical facet of portfolio management.
Aligning chapter-by-chapter with the main text so readers can easily pair exercises with the appropriate content, this workbook covers: Setting capital market expectations to support the asset allocation processPrinciples and processes in the asset allocation process, including handling ESG-integration and client-specific constraintsAllocation beyond the traditional asset classes to include allocation to alternative investmentsThe role of exchange-traded funds can play in implementing investment strategies The Asset Allocation Workbook has been compiled by experienced CFA members to give learners world-class examples based on scenarios faced by finance professionals every day. For practice on additional aspects of portfolio management, explore Volume 1: Investment Management, Volume 3: Equity Portfolio Management, and their accompanying workbooks to complete the Portfolio Management in Practice series.
Автор: Botelho Afonso, Parreira Baltazar, Rosa Paulo N. Название: Predictive Control for Spacecraft Rendezvous ISBN: 3030756955 ISBN-13(EAN): 9783030756956 Издательство: Springer Цена: 9083.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introduction.- Model Predictive Control.- Relative Orbital Mechanics.- Rendezvous With Model Predictive Control.- Conclusions and Future Work.
Автор: Hu, Qinglei Название: Fault Tolerant Attitude Control Of Spacecraft ISBN: 0323898637 ISBN-13(EAN): 9780323898638 Издательство: Elsevier Science Рейтинг: Цена: 22738.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Fault-Tolerant Attitude Control of Spacecraft presents the fundamentals of spacecraft fault-tolerant attitude control systems, along with the most recent research and advanced, nonlinear control techniques. This book gives researchers a self-contained guide to the complex tasks of envisaging, designing, implementing and experimenting by presenting designs for integrated modeling, dynamics, fault-tolerant attitude control, and fault reconstruction for spacecraft. Specifically, the book gives a full literature review and presents preliminaries and mathematical models, robust fault-tolerant attitude control, fault-tolerant attitude control with actuator saturation, velocity-free fault tolerant attitude control, finite-time fault-tolerant attitude tracking control, and active fault-tolerant attitude contour.
Finally, the book looks at the future of this interesting topic, offering readers a one-stop solution for those working on fault-tolerant attitude control for spacecraft.
Автор: Attilio Meucci Название: Risk and Asset Allocation ISBN: 3540222138 ISBN-13(EAN): 9783540222132 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Covers various steps of one-period allocation from the foundations to the advanced developments. This book analyzes multivariate estimation methods, including non-parametric, maximum-likelihood under non-normal hypotheses, shrinkage, robust, and very general Bayesian techniques.
Автор: F. Landis Markley; John L. Crassidis Название: Fundamentals of Spacecraft Attitude Determination and Control ISBN: 1493955691 ISBN-13(EAN): 9781493955695 Издательство: Springer Рейтинг: Цена: 10447.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It provides detailed derivations for attitude kinematics and dynamics and provides detailed description of the most widely used attitude parameterization, the quaternion.
Автор: Miao Jianyin, Zhong Qi, Zhao Qiwei Название: Spacecraft Thermal Control Technologies ISBN: 9811549834 ISBN-13(EAN): 9789811549830 Издательство: Springer Рейтинг: Цена: 30745.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents fundamental theories, design and testing methodologies, and engineering applications concerning spacecraft thermal control systems, helping readers gain a comprehensive understanding of spacecraft thermal control systems and technologies.
Автор: McChesney Christopher G. Название: Design of Attitude Control Actuators for a Simulated Spacecraft ISBN: 1249613426 ISBN-13(EAN): 9781249613428 Издательство: Неизвестно Рейтинг: Цена: 10658.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Canuto, Enrico Название: Spacecraft Dynamics and Control ISBN: 0081007000 ISBN-13(EAN): 9780081007006 Издательство: Elsevier Science Рейтинг: Цена: 20043.00 р. 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: F. Landis Markley; John L. Crassidis Название: Fundamentals of Spacecraft Attitude Determination and Control ISBN: 1493908014 ISBN-13(EAN): 9781493908011 Издательство: Springer Рейтинг: Цена: 12577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It provides detailed derivations for attitude kinematics and dynamics and provides detailed description of the most widely used attitude parameterization, the quaternion.
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