| タイトル | A General Event Location Algorithm with Applications to Eclispe and Station Line-of-Sight |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110015236 |
| 著者（英） | Hughes, Steven P.; Parker, Joel J. K. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2011-07-31 |
| 言語 | eng |
| 内容記述 | A general-purpose algorithm for the detection and location of orbital events is developed. The proposed algorithm reduces the problem to a global root-finding problem by mapping events of interest (such as eclipses, station access events, etc.) to continuous, differentiable event functions. A stepping algorithm and a bracketing algorithm are used to detect and locate the roots. Examples of event functions and the stepping/bracketing algorithms are discussed, along with results indicating performance and accuracy in comparison to commercial tools across a variety of trajectories. |
| NASA分類 | Spacecraft Design, Testing and Performance |
| レポートNO | AAS 11-527
GSFC.CP.4917.2011 |
| 権利 | No Copyright |
