...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aerospace science and technology >Pendulum maneuvering strategy for hypersonic glide vehicles
【24h】

Pendulum maneuvering strategy for hypersonic glide vehicles

机译：高超声速滑行飞行器的摆机动策略

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In order to improve the penetration performance of hypersonic glide vehicles, a lateral pendulum maneuvering strategy is proposed. A single radar trajectory tracking model is established and EKF is used to estimate the entire trajectory parameters. Based on the analysis of the composition of the defense system and the intercepting mechanism, the pendulum maneuvering trajectory is designed, and the influencing factors of the gliding penetration performance are analyzed. Then, an integrated index of penetration performance consists of the hit point prediction error, intercepting velocity, overload and the energy consumption caused by maneuver is constructed. Furthermore, a maneuvering strategy is proposed that the first maneuver is performed to enlarge prediction error of hitting point when the vehicle entrances the radar coverage, and the second one is carried out in the intercept zone to increase the maneuvering overload. The two maneuvers are the combat of the glider to the early warning system and the intercept system respectively, which can effectively enhance the penetration performance with less energy consumption. (C) 2018 Elsevier Masson SAS. All rights reserved.
机译：为了提高高超音速滑行飞行器的穿透性能，提出了一种侧摆操纵策略。建立了单个雷达轨迹跟踪模型，并使用EKF估计了整个轨迹参数。在分析防御系统的组成和拦截机制的基础上，设计了摆锤的机动轨迹，并分析了滑翔穿透性能的影响因素。然后，综合了击穿性能的综合指标，包括击点预测误差，拦截速度，过载和操纵所造成的能量消耗。此外，提出了一种机动策略，即在车辆进入雷达覆盖范围时进行第一次机动以增大碰撞点的预测误差，而在拦截区域内进行第二次机动以增加机动过载。这两个动作分别是滑翔机对预警系统和拦截系统的战斗，可以有效地提高穿透性能，同时降低能耗。 （C）2018 Elsevier Masson SAS。版权所有。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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