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Dynamics And Control Of Tethered Satellite Systems
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Book Synopsis Dynamics of Tethered Satellite Systems by : Vladimir Aslanov
Download or read book Dynamics of Tethered Satellite Systems written by Vladimir Aslanov and published by Elsevier. This book was released on 2012-10-16 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at engineering students and professionals working in the field of mechanics of space flight, this book examines space tether systems – one of the most forward-thinking directions of modern astronautics. The main advantage of this technology is the simplicity, profitability and ecological compatibility: space tethers allow the execution of various manoeuvers in orbit without costs of jet fuel due to the use of gravitational and electromagnetic fields of the Earth. This book will acquaint the reader with the modern state of the space tether’s dynamics, with specific attention on the research projects of the nearest decades. This book presents the most effective mathematical models and the methods used for the analysis and prediction of space tether systems’ motion; attention is also given to the influence of the tether on spacecraft’s motion, to emergencies and chaotic modes. Written by highly qualified experts with practical experience in both the fields of mechanics of space flight, and in the teaching Contains detailed descriptions of mathematical models and methods, and their features, that allow the application of the material of the book to the decision of concrete practical tasks New approaches to the decision of problems of space flight mechanics are offered, and new problems are posed
Book Synopsis Dynamics and Control of Tethered Satellite System by : Royce L. Abel
Download or read book Dynamics and Control of Tethered Satellite System written by Royce L. Abel and published by . This book was released on 2005 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Tethered Satellite Systems (TSS) has been an ongoing project around the world for many decades. This study examined the dynamics an dcontrols of tethered satellites. The equations of motion were developed and simulated with no control and small eccentric orbits. A control law was derived by associating the Hamiltonian of the system to a Lyapunov Funciton. This control law was then simulated to demonstrate ability and robustness. The tethered system can be retrieved and deployed in a small number of orbits, and return from a perturbation quickly. Examination of a non thruster controlled system resulted in asymptotic convergence in retrieval and station keeping, but the inplane angle, orbital plane, converged during deployment. Time to complete the phases was similar to out of plane thruster controlled. The maximum eccentricities were found for retrieval and deployment when the system started at the perihelion of the orbit with a 100Km tether. Drag was added to the model because it effects the dynamics when the subsatellite is very close to earth. Most of the effects are seen in the inplane angle. At fully deployed the inplane angle was small. A Lyapunov controller for tether satellites works very well under ideal conditions. Once aerodynamics are included into the model, offsets and oscillations occur because of the new forces that unbalance the system compared to the model without drag"--Abstract.
Book Synopsis Dynamics and Control of Tethered Satellite Systems by : Euisok Kim
Download or read book Dynamics and Control of Tethered Satellite Systems written by Euisok Kim and published by . This book was released on 1993 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics and Control of Multi-body Tethered Satellite Systems by : Mehdi Keshmiri
Download or read book Dynamics and Control of Multi-body Tethered Satellite Systems written by Mehdi Keshmiri and published by . This book was released on 1995 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Among the external forces, the aerodynamic forces and their effects on the dynamics and stability of the system are given more attention. The free molecular flow model is used to calculate the aerodynamic forces resulting from the material damping of the tethers are considered in this investigation. These forces, which are very difficult to model accurately, are modelled using a viscous damping model." --
Author :Mehdi Keshmiri Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 : Total Pages :428 pages Book Rating :4.:/5 (428 download)
Book Synopsis Dynamics and Control of Multi-body Tethered Satellite Systems [microform] by : Mehdi Keshmiri
Download or read book Dynamics and Control of Multi-body Tethered Satellite Systems [microform] written by Mehdi Keshmiri and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1995 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics and Control of an Orbiting Space Platform Based Tethered Satellite System by : Prem Kumar Lakshmanan
Download or read book Dynamics and Control of an Orbiting Space Platform Based Tethered Satellite System written by Prem Kumar Lakshmanan and published by . This book was released on 1989 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tethered Space Robot by : Panfeng Huang
Download or read book Tethered Space Robot written by Panfeng Huang and published by Academic Press. This book was released on 2017-10-29 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tethered Space Robot: Dynamics, Measurement, and Control discusses a novel tethered space robot (TSR) system that contains the space platform, flexible tether and gripper. TSR can capture and remove non-cooperative targets such as space debris. It is the first time the concept has been described in a book, which describes the system and mission design of TSR and then introduces the latest research on pose measurement, dynamics and control. The book covers the TSR system, from principle to applications, including a complete implementing scheme. A useful reference for researchers, engineers and students interested in space robots, OOS and debris removal. Provides for the first time comprehensive coverage of various aspects of tethered space robots (TSR) Presents both fundamental principles and application technologies including pose measurement, dynamics and control Describes some new control techniques, including a coordinated control method for tracking optimal trajectory, coordinated coupling control and coordinated approaching control using mobile tether attachment points
Book Synopsis Dynamics of Tethered Satellite Systems by : V. S. Aslanov
Download or read book Dynamics of Tethered Satellite Systems written by V. S. Aslanov and published by Woodhead Publishing. This book was released on 2012-10-30 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics of tethered satellite systems by : James William Woodburn
Download or read book Dynamics of tethered satellite systems written by James William Woodburn and published by . This book was released on 1989 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics of Tethered Satellite Systems by :
Download or read book Dynamics of Tethered Satellite Systems written by and published by . This book was released on 2012 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-dimensional Librational Dynamics and Control of Multi-body Tethered Satellite Systems by : Nasrollah Monshi
Download or read book Three-dimensional Librational Dynamics and Control of Multi-body Tethered Satellite Systems written by Nasrollah Monshi and published by . This book was released on 1992 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The first analytical method that is used for the development of reel rate laws is the Liapunov's second method. In this work it is shown that the Hamiltonian can be used as a Liapunov function. A reel rate law is devised that stabilizes the in-plane and out-of-plane librations at the same time, for two-body systems. However, since the resulting motion has some deficiencies, this reel rate law is not extended to multi-body systems." --
Book Synopsis Rigid Body Dynamics for Space Applications by : Vladimir Aslanov
Download or read book Rigid Body Dynamics for Space Applications written by Vladimir Aslanov and published by Butterworth-Heinemann. This book was released on 2017-04-22 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rigid Body Dynamics for Space Applications explores the modern problems of spaceflight mechanics, such as attitude dynamics of re-entry and space debris in Earth's atmosphere; dynamics and control of coaxial satellite gyrostats; deployment, dynamics, and control of a tether-assisted return mission of a re-entry capsule; and removal of large space debris by a tether tow. Most space systems can be considered as a system of rigid bodies, with additional elastic and viscoelastic elements and fuel residuals in some cases. This guide shows the nature of the phenomena and explains the behavior of space objects. Researchers working on spacecraft attitude dynamics or space debris removal as well as those in the fields of mechanics, aerospace engineering, and aerospace science will benefit from this book. Provides a complete treatise of modeling attitude for a range of novel and modern attitude control problems of spaceflight mechanics Features chapters on the application of rigid body dynamics to atmospheric re-entries, tethered assisted re-entry, and tethered space debris removal Shows relatively simple ways of constructing mathematical models and analytical solutions describing the behavior of very complex material systems Uses modern methods of regular and chaotic dynamics to obtain results
Book Synopsis Spacecraft Dynamics and Control by : Marcel J. Sidi
Download or read book Spacecraft Dynamics and Control written by Marcel J. Sidi and published by Cambridge University Press. This book was released on 2000-07-03 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Satellites are used increasingly in telecommunications, scientific research, surveillance, and meteorology, and these satellites rely heavily on the effectiveness of complex onboard control systems. This 1997 book explains the basic theory of spacecraft dynamics and control and the practical aspects of controlling a satellite. The emphasis throughout is on analyzing and solving real-world engineering problems. For example, the author discusses orbital and rotational dynamics of spacecraft under a variety of environmental conditions, along with the realistic constraints imposed by available hardware. Among the topics covered are orbital dynamics, attitude dynamics, gravity gradient stabilization, single and dual spin stabilization, attitude maneuvers, attitude stabilization, and structural dynamics and liquid sloshing.
Book Synopsis Dynamics and Control of Tethered Satellite Formations for the Purpose of Space-based Remote Sensing by : Kurt A. Vogel
Download or read book Dynamics and Control of Tethered Satellite Formations for the Purpose of Space-based Remote Sensing written by Kurt A. Vogel and published by . This book was released on 2006 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Satellite Tether Systems by : Kalyan K. Mankala
Download or read book Satellite Tether Systems written by Kalyan K. Mankala and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few decades, researchers have realized many potential applications of tethered satellite systems that include atmospheric data collection, placing satellites from low earth orbits into higher orbits, capture of non-functional satellites for service and repair, satellite reboost and deorbiting. The deployment/retrieval dynamics of such systems due to gravity gradient forces is highly nonlinear in nature. Also, due to orbital motion, the longitudinal and transverse motions are coupled. With only boundary control, the tethered satellite system forms a highly underactuated system. In this thesis, we derive and validate the deployment dynamics of such a system following two different basic approaches---Newton's laws and Hamilton's principle. The complexity of the system is studied in an incremental nature using three different models. The problem of controlled deployment/retrieval is approached using a partial feedback linearizing controller. The problem of station keeping is tackled in a more novel way by developing a boundary controller based on the linearization of the infinite dimensional tether system around radial relative equilibrium configuration. Lyapunov function is used to study the stability of the controller on the linearized system. Effectiveness of controllers developed for deployment and station keeping are verified through simulations. We have also studied the dynamics of tethered satellite systems in the presence of electrodynamic forces due to the magnetic field of the earth. We propose a novel method to the control the tether configurations in the presence of electrodynamic forces.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723036569 Total Pages :108 pages Book Rating :4.0/5 (365 download)
Book Synopsis Dynamics and Control of Sedsat Tethered Multi-Probe for Thermospheric Research Flight Data Analysis of Seds-2 Satellite by : National Aeronautics and Space Administration (NASA)
Download or read book Dynamics and Control of Sedsat Tethered Multi-Probe for Thermospheric Research Flight Data Analysis of Seds-2 Satellite 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 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three topics are summarized as follows: (1) dynamics and control of the satellite SEDSAT; (2) tethered multi-probe for thermospheric research; and (3) analysis of SEDS-2 flight data. Lorenzini, Enrico C. and Gullahorn, Gordon E. and Cosmo, Mario L. and Grossi, Mario D. Unspecified Center ATMOSPHERIC CHEMISTRY; ATMOSPHERIC TEMPERATURE; CONTROL THEORY; DYNAMIC CHARACTERISTICS; DYNAMIC CONTROL; HILL METHOD; ORBITAL MECHANICS; SATELLITE CONTROL; SATELLITE LIFETIME; TETHERED SATELLITES; TETHERING; THERMOSPHERE; TRANSFER ORBITS; TROPOSPHERE; ACCELERATION (PHYSICS); CONTROL STABILITY; DEPLOYMENT; ERROR ANALYSIS; GLOBAL WARMING; GREENHOUSE EFFECT; MEASURING INSTRUMENTS; MESOSPHERE; ORBIT PERTURBATION; OZONE DEPLETION; ROBUSTNESS (MATHEMATICS); TRANSEARTH INJECTION...
Book Synopsis Dynamics of Tethered Space Systems by : Hans Troger
Download or read book Dynamics of Tethered Space Systems written by Hans Troger and published by CRC Press. This book was released on 2010-04-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During many of the earliest American and Russian space missions, experiments were performed using cables to connect people and objects to spacecraft in orbit. These attempts generated considerable information about the formation of tethered systems and basic problems with tether orientation and gravity-gradient stabilization. During the 1970s, interest in tethered space systems (TSS) came to the forefront with an international project that involved the hanging of a probe from a low-orbit satellite to collect data on the Earth and its atmosphere. Since that time, TSS has grown to become its own area of research. Dynamics of Tethered Space Systems brings together the work of seven leading researchers working at the forefront of TSS. Together, they provide a brief yet thorough introduction to TSS. Then, combining theory with experimental approaches important to industry, they cover the dynamics of the mechanical, physical, and mathematical modeling approaches involved in tethered satellite deployment. They present several models from the literature, focusing on the simplest but most important system: two satellites in orbit around the Earth. Discussion then expands to cover more complex examples. Along the way, the authors consider a number of important topics, such as energy production resulting from interaction between the system and Earth’s magnetic field and momentum transfer in relation to satellites, microgravity laboratories, and futuristic applications such as the space elevator. They also look at a number of challenges, including those with deployment and energy dissipation. Providing approaches to theoretical models and experimental methods, the text includes a wealth of essential equations and detailed analyses of forces acting on tethered objects in motion. It provides both a starting point for further research and the tools needed to apply that research to the applications of tomorrow.
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