Fuel Estimation Using Dynamic Response

von Michael S. Hines

104 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

New regulations governing satellites in geostationary orbit require satellites to transfer into a parking orbit as part of the decommissioning process. These regulations increasethe demand for accurate fuel estimation techniques for satellites. This study estimatesthe change in fuel mass from the dynamic response of the Air Force Institute of Technology's simulated satellite (SimSAT) to known control inputs. With an iterative process, themoment of inertia of SimSAT about the yaw axis was estimated by matching a model of SimSAT to the measured angular rates. A change in fuel mass was then estimated from the known relation between the change in moment of inertia to the change in fuel mass. Fuel masses of 1, 2, and 3 kilograms were estimated. The fuel estimation process developed in this study was able to estimate the fuel as 1.5664 3.7157 kg, 2.8880 3.8875 kg, and 3.9114 3.4648 kg respectively. While the theory behind the estimation process is sound, the implementation still requires work.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

• Reihe: BiblioScholar
• ISBN: 9781288396108
• Sprache: Englisch
• Erscheinungsdatum: 04.12.2012
• Größe: 234 x 156 mm
• Verlag: British Library, Historical Print Editions