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1. |
Record Nr. |
UNINA9910449904503321 |
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Autore |
Rauschenbakh Boris V |
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Titolo |
Essential spaceflight dynamics and magnetospherics [[electronic resource] /] / by Boris V. Rauschenbakh, Michael Yu. Ovchinnikov, Susan McKenna-Lawlor |
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Pubbl/distr/stampa |
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Dordrecht ; ; Boston, : Kluwer Academic Publishers, c2003 |
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ISBN |
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Edizione |
[1st ed. 2003.] |
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Descrizione fisica |
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1 online resource (XIV, 397 p.) |
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Collana |
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Space technology library ; ; 15 |
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Altri autori (Persone) |
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OvchinnikovM. I͡U |
McKenna-LawlorSusan M. P |
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Disciplina |
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Soggetti |
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Astrodynamics |
Magnetosphere |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references (p. 299-301) and index. |
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Nota di contenuto |
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Unperturbed Orbital Motion. Two-Body Problem -- Qualitative Analysis of the Properties of Orbits -- Perturbed Motion -- Gravispheres -- Equations of Motion in Terms of Osculating Elements -- Braking of a SC in the Earth’s Atmosphere -- Terrestrial Nonsphericity and SC Motion -- SC Motion in the Field of Two Attracting Centers -- Elements of SC Manoeuvring Theory -- Interplanetary Trajectory Corrections -- Rendezvous Manoeuvring -- Gravity-Assist Manoeuvre -- About Orbit Determination Using Measured Data -- to Attitude Control -- SC Affected by a Gravity-Gradient Torque -- SC Motion in a Circular Orbit -- SC Motion in an Elliptical Orbit -- A Spinning Axisymmetric SC in Circular Orbit -- Equilibrium of a Gyrostat -- SC Motion Affected by an Aerodynamic Torque -- SC Motion in the Geomagnetic Field -- Motion of a SC under Damping. |
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Sommario/riassunto |
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Essential Spaceflight Dynamics and Magnetospherics describes, in the first instance, some of the key aspects of celestial mechanics and spaceflight dynamics. It begins with classical two and three body problems illustrative of the aesthetic aspects of applying analytical methods of investigation to celestial mechanics. Then, osculating orbital elements are introduced as well as analysis techniques sufficient |
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to evaluate the influence of various disturbing forces on spacecraft. Next a theory of manoeuvres is outlined and the methodology of making interplanetary trajectory corrections. Ideas involving various approaches to orbital element determinations using measured data are also considered. The forces applied to a spacecraft can result in the development of torques that influence attitude motion and the effects of the most important of these are described in terms of equilibrium positions, periodic motions, steady-state and transient motions. Also considered is the problem of attitude control of a spacecraft using active and/or passive methods of orientation and stabilization. In addition, a more advanced treatment of the development of attitude control systems is provided. |
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2. |
Record Nr. |
UNINA9910692486203321 |
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Titolo |
The importance of reserve growth to the nation's supply of natural gas [[electronic resource]] |
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Pubbl/distr/stampa |
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[Denver, Colo.] : , : U.S. Geological Survey, , [1996] |
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Collana |
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U.S. Geological Survey fact sheet ; ; FS-202-96 |
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Soggetti |
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Natural gas reserves - United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on Feb. 21, 2004). |
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3. |
Record Nr. |
UNINA9910482989303321 |
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Titolo |
Software Engineering for Resilient Systems : 9th International Workshop, SERENE 2017, Geneva, Switzerland, September 4–5, 2017, Proceedings / / edited by Alexander Romanovsky, Elena A. Troubitsyna |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
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ISBN |
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Edizione |
[1st ed. 2017.] |
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Descrizione fisica |
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1 online resource (XIV, 201 p. 56 illus.) |
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Collana |
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Programming and Software Engineering, , 2945-9168 ; ; 10479 |
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Disciplina |
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Soggetti |
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Software engineering |
Computer science |
Compilers (Computer programs) |
Electronic digital computers - Evaluation |
Computers |
Professions |
Artificial intelligence |
Software Engineering |
Computer Science Logic and Foundations of Programming |
Compilers and Interpreters |
System Performance and Evaluation |
The Computing Profession |
Artificial Intelligence |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Modeling and specification -- Safety and security -- Fault tolerance, resilience and robustness software. |
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Sommario/riassunto |
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This book constitutes the refereed proceedings of the International Workshop on Software Engineering for Resilient Systems, SERENE 2017, held in Geneva; Switzerland, in September 2017. The 11 papers presented together with 2 invited talks were carefully reviewed and selected from 16 submissions. They cover the following areas: modeling and specification; safety and security; fault tolerance, |
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resilience and robustness software. |
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