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Responsive Theater Maneuvers via Particle Swarm Optimization

机译:通过粒子群优化的响应式剧院演习

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摘要

This research investigates the performance of the particle swarm optimization algorithm in the solution of responsive theater maneuvers, introduced here for the first time. The responsive theater maneuver is designed to alter a spacecraft's arrival position as it overflies a hazardous geographic region, while still meeting sensor range constraints. The maneuver places the satellite on an exclusion ellipse centered at the spacecraft's expected arrival position at the expected time of entry into the hazardous region. A global particle swarm optimization algorithm is shown to generate optimal solutions for the single-pass responsive theater maneuver scenario in shorter time frames than local particle swarm variants, a genetic algorithm, and a parameter search. The global particle swarm algorithm is then shown to generate consistent performance in the solution of single-, double-, and triple-pass responsive theater maneuver scenarios for various size exclusion ellipses.
机译:这项研究调查了粒子群优化算法在响应战区机动解决方案中的性能,这是本文首次引入。响应式战区机动设计用于在飞船飞越危险地理区域时改变其到达位置,同时仍然满足传感器的范围限制。该动作将卫星放置在排除椭圆上,该椭圆位于航天器在进入危险区域的预期时间的预期到达位置的中心。显示了一种全局粒子群优化算法,可以在比本地粒子群变体,遗传算法和参数搜索更短的时间内为单次响应剧场机动场景生成最佳解决方案。然后显示了全局粒子群算法在各种大小排除椭圆的单次,两次和三次通过响应式剧院机动场景的解决方案中产生一致的性能。

著录项

  • 来源
    《Journal of Spacecraft and Rockets》 |2014年第6期|1976-1985|共10页
  • 作者单位

    U.S. Air Force Institute of Technology, Wright-Patterson Air Force Base, Ohio 45433;

    U.S. Air Force Institute of Technology, Wright-Patterson Air Force Base, Ohio 45433;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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