首页> 外文会议>AAS/AIAA space flight mechanics meeting >SPACE OBJECT MANEUVER DETECTION VIA A JOINT OPTIMAL CONTROL AND MULTIPLE HYPOTHESIS TRACKING APPROACH
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SPACE OBJECT MANEUVER DETECTION VIA A JOINT OPTIMAL CONTROL AND MULTIPLE HYPOTHESIS TRACKING APPROACH

机译:通过联合最优控制和多个假设跟踪方法检测空间对象机动检测

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An optimal control framework is presented as a post-processor to a multiple hypothesis tracker for resolving uncorrelated tracks (UCTs) generated by space object maneuvers. The optimal control framework uses the total velocity increment ΔV as the cost functional to determine feasibility of maneuvers. The method obtains accurate ΔV estimates for connecting two UCTs via fuel-optimal maneuvers. In addition, a method is proposed for treating uncertainty in the UCT states, via the unscented transform, to determine the probability that a maneuver is feasible. The approach is most applicable to routine but unannounced fuel-optimal maneuvers conducted by space objects.
机译:最佳控制框架作为后处理器呈现给多个假设跟踪器,用于解析由空间对象操作生成的不相关的曲目(UCT)。最佳控制框架使用总速度增量ΔV作为确定机动可行性的成本功能。该方法获得通过燃料 - 最佳机动连接两个UCT的精确ΔV估计。另外,提出了一种方法,用于通过无编号的变换来处理UCT状态中的不确定性,以确定机动是可行的概率。该方法最适用于常规,但是通过空间物体进行的未经发布的燃料最佳机动。

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