• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aerospace science and technology >Bionic visual close-range navigation control system for the docking stage of probe-and-drogue autonomous aerial refueling
【24h】

Bionic visual close-range navigation control system for the docking stage of probe-and-drogue autonomous aerial refueling

机译：仿真探针和滴灌自动空中加油的对接阶段的仿生视觉近距离导航控制系统

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

Bionic visual close-range navigation control system and method for the docking stage of probe-and-drogue autonomous aerial refueling (AAR) are developed in this paper. The reasonable bionic visual close-range navigation system is devised to obtain the accurate pose information of drogue which is connected to a flexible hose in the presence of multi-wind disturbances. Correspondingly, the biological eagle-eye-based color detection method is constructed on the basis of the eagle-eye color vision mechanism to detect the drogue region and markers. The different visual navigation methods based on marker matching and ellipse fitting are respectively applied for the two situations: the markers detected normally, and the drogue far away to receiver or the markers blocked partially. Moreover, due to the switch of different control targets and navigation methods (GPS or bionic visual navigation) for controllers in the docking stage, the different relative position precise controllers are designed to control the relative position between the tanker and receiver. The experimental results show that the bionic visual close-range navigation system and method effectively acquire the drogue's pose information in the entire visual docking stage and the designed controllers are suitable to the GPS and bionic visual navigation methods for changing and keeping the relative position between the tanker/receiver or probe/drogue. (C) 2019 Elsevier Masson SAS. All rights reserved.
机译：本文开发了仿真视觉近距离导航控制系统及对接阶段对接阶段的方法。在本文中开发了探针和滴灌自动空中空中加油（AAR）。设计了合理的仿生视觉近距离导航系统，以获得滴漏的准确姿势信息，该滴漏在多风扰动的存在下连接到柔性软管。相应地，基于生物鹰眼的颜色检测方法是基于鹰眼视觉机构构建的，以检测滴灌区域和标记。基于标记匹配和椭圆拟合的不同的视觉导航方法分别应用于两种情况：正常检测到的标记，以及远离接收器的滴度或部分地堵塞。此外，由于对接阶段的控制器的不同控制目标和导航方法（GPS或仿真性导航）的开关，不同的相对位置精确控制器被设计为控制油轮和接收器之间的相对位置。实验结果表明，仿生视觉近距离导航系统和方法有效地获取了整个视觉对接阶段的滴水的姿势信息，设计的控制器适用于GPS和仿生视觉导航方法，用于改变和保持之间的相对位置油轮/接收器或探针/醉酒。 （c）2019年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