Modeling and control of antennas and telescopes
Modeling and Control of Antennas and Telescopes presents the author s research and field experience in the area of antenna modeling, dynamics, and control. The required spacecraft tracking accuracy of 1 mdeg was the impetus for the new approaches to the antenna controls that use model based controll...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Livre numérique |
| Sprache: | Anglais |
| Veröffentlicht: |
New York, NY :
Springer US
[20..].
Cham : Springer Nature |
| Ausgabe: | 1st ed. 2008. |
| Schriftenreihe: | Mechanical Engineering Series
|
| Online Zugang: | Accès sur la plateforme de l'éditeur Accès sur la plateforme Istex Accès Université d'Orléans Accès INSA CVL |
| Anmerkung: |
Archives Springer e-books (Licence nationale) Archives Springer e-books (Licence nationale) |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • Modeling and control of antennas and telescopes, by Wodek Gawronski, New York, Springer, 2008, 1 vol. (XV-225 p.), Mechanical engineering series, 978-0-387-78792-3 • Modeling and Control of Antennas and Telescopes, Texte imprimé, 9781441946249 • Partial differential equations, VIII, Overdetermined systems. Dissipative singular Schrödinger operator. Index theory, M. A. Shubin (ed.), 1996, Berlin, Springer, 1 vol. (258 p.), Encyclopaedia of mathematical sciences, 3-540-57036-5 |
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| 100 | 1 | |a Gawronski, Wodek K., |d 1944- | |
| 245 | 1 | 0 | |a Modeling and control of antennas and telescopes |c Wodek Gawronski. |
| 250 | |a 1st ed. 2008. | ||
| 260 | |a New York, NY : |b Springer US. | ||
| 260 | |a Cham : |b Springer Nature, |c [20..]. | ||
| 490 | 0 | |a Mechanical Engineering Series |x 2192-063X | |
| 500 | |a Archives Springer e-books (Licence nationale) | ||
| 500 | |a Archives Springer e-books (Licence nationale) | ||
| 505 | 1 | |a Modeling Analytical Models Models from Identification Model Reduction Wind Disturbance Models Control Preliminaries to Control PI and Feedforward Controllers LQG Controller H ? Controller Single Loop Control Non-Linear Control RF Beam Control Track-Level Compensation | |
| 506 | |a Accès en ligne pour les établissements français bénéficiaires des licences nationales | ||
| 506 | |a Accès soumis à abonnement pour tout autre établissement | ||
| 506 | |a Conditions particulières de réutilisation pour les bénéficiaires des licences nationales. https://www.licencesnationales.fr/springer-nature-ebooks-contrat-licence-ln-2017 | ||
| 520 | |a Modeling and Control of Antennas and Telescopes presents the author s research and field experience in the area of antenna modeling, dynamics, and control. The required spacecraft tracking accuracy of 1 mdeg was the impetus for the new approaches to the antenna controls that use model based controllers (LQG and H ). Consequently, modeling also required a new approach using system identification techniques. Most of the material presented is new in the telescope industry. The methods have been not only analyzed and tested, but actually implemented, giving confidence in the final result, which is significantly increased antenna pointing accuracy. The author explains two different approaches to telescope modeling: analytical and experimental. The analytical approach combines the structural and drive model, using Matlab and Simulink. The experimental, uses the test data to obtain the equations of the antenna model. Both models are excessively large and the model reduction techniques included make the model size small enough for the controller design purposes. The book also covers the wind models based on the wind tunnel data (steady-state), and on the field data (gusts) since wind gusts are the main antenna disturbance. The book shows the PI and feedforward controller tuning and their performance as a benchmark for measuring the pointing improvement when the LQG and H are implemented. The properties, performance, and tuning of the LQG and H are also presented. The material explains the nonlinear control issues such as velocity and acceleration limits, friction, and backlash. It also covers RF beam control techniques (scanning and monopulse), and the open loop control of the track level unevenness. Modeling and Control of Antennas and Telescopes serves as a useful reference for students and engineers in the area of antenna modeling, dynamics, and control | ||
| 776 | 0 | |0 127671846 |t Modeling and control of antennas and telescopes |f by Wodek Gawronski |c New York |n Springer |d 2008 |p 1 vol. (XV-225 p.) |s Mechanical engineering series |z 978-0-387-78792-3 | |
| 776 | 0 | |t Modeling and Control of Antennas and Telescopes |b Texte imprimé |z 9781441946249 | |
| 776 | 0 | |0 007315481 |t Partial differential equations |h VIII |i Overdetermined systems. Dissipative singular Schrödinger operator. Index theory |f M. A. Shubin (ed.) |d 1996 |c Berlin |n Springer |p 1 vol. (258 p.) |s Encyclopaedia of mathematical sciences |z 3-540-57036-5 | |
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