首页> 外文OA文献 >Interactive orbital proximity operations planning system
【2h】

Interactive orbital proximity operations planning system

机译:互动式轨道接近作战计划系统

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

An interactive, graphical proximity operations planning system was developed which allows on-site design of efficient, complex, multiburn maneuvers in the dynamic multispacecraft environment about the space station. Maneuvering takes place in, as well as out of, the orbital plane. The difficulty in planning such missions results from the unusual and counterintuitive character of relative orbital motion trajectories and complex operational constraints, which are both time varying and highly dependent on the mission scenario. This difficulty is greatly overcome by visualizing the relative trajectories and the relative constraints in an easily interpretable, graphical format, which provides the operator with immediate feedback on design actions. The display shows a perspective bird's-eye view of the space station and co-orbiting spacecraft on the background of the station's orbital plane. The operator has control over two modes of operation: (1) a viewing system mode, which enables him or her to explore the spatial situation about the space station and thus choose and frame in on areas of interest; and (2) a trajectory design mode, which allows the interactive editing of a series of way-points and maneuvering burns to obtain a trajectory which complies with all operational constraints. Through a graphical interactive process, the operator will continue to modify the trajectory design until all operational constraints are met. The effectiveness of this display format in complex trajectory design is presently being evaluated in an ongoing experimental program.
机译:开发了一个交互式的图形邻近作战计划系统,该系统可以在空间站周围的动态多宇宙飞船环境中进行高效,复杂,多燃烧演习的现场设计。操纵发生在轨道平面内或轨道外。计划此类任务的困难是由于相对轨道运动轨迹的不寻常和违反直觉的特征以及复杂的操作约束而造成的,这些约束是时变的,并且高度依赖于任务场景。通过以易于理解的图形格式可视化相对轨迹和相对约束,可以大大克服此困难,从而为操作员提供有关设计动作的即时反馈。显示屏以立体图鸟瞰了空间站,并在空间站轨道平面的背景上显示了同轨航天器。操作员可以控制两种操作模式:(1)观察系统模式,使他或她能够探索空间站周围的空间状况,从而选择感兴趣的区域并框定; (2)轨迹设计模式,该模式允许交互编辑一系列航路点和机动燃烧,以获得符合所有操作约束的轨迹。通过图形交互过程,操作员将继续修改轨迹设计,直到满足所有操作约束。目前,正在进行的实验程序正在评估这种显示格式在复杂轨迹设计中的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号