• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Annual International Meeting of the American Society of Agricultural and Biological Engineers >Performance Measures for Autonomous Navigation System in a Fixed Wing Unmanned Aircraft System Flying Production Agriculture Missions
【24h】

Performance Measures for Autonomous Navigation System in a Fixed Wing Unmanned Aircraft System Flying Production Agriculture Missions

机译：固定翼无人机系统中自主导航系统的性能措施飞行生产农业任务

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This research documents performance measures for an autonomous navigation system serving as the controller for an unmanned aircraft system (UAS) that is flying a mission profile suited for production agriculture. The aircraft is a single engine, fixedwing type with high efficiency characteristics allowing long flight duration with minimal energy consumption. The combination of autonomous navigation and efficient aircraft will allow the placement of aerial sensor systems over considerable expanses ofland and large agricultural production operations, such as those found in the Great Plains and Midwest. Deployment of UAS in production agriculture will require that onboard navigation systems guide the aircraft according to predefined flight plans, sothat sensors can be placed at the appropriate location in both space and time. Research under this project involved defining a flight plan that would allow for sequential transit of the fixed wing UAS across a rectangular field, such that optical data could be collected for subsequent analysis. A transit pattern involving rectangular loops, with each complete loop shifting incrementally across the field, was selected to test the navigation system. This paper presents results of test flights to explore potential measures of performance for path-tracking capability based on analysis of the flight computer data. In summary, opening of the National Air Space to unmanned aircraft systems will be a "game changer" for the agricultural industry. UAS will offeran unparalleled opportunity to place crop and soil sensors, robotics, and advanced information systems at more timely and desired field locations for increasing production and improving efficiency of agricultural operations. The results of this researchshow great promise for currently available autonomous navigation systems guiding single engine, fixed wing unmanned aircraft for placement of sensors at specific locations over large parcels of agricultural land.
机译：这项研究文件了作为无人机系统（UAS）的控制器的自主导航系统的绩效措施，这些方法是飞行适合生产农业的使命档案。该飞机是单一发动机，固定型型，具有高效率特性，允许长期飞行持续时间以最小的能耗。自主导航和高效飞机的组合将允许在广泛的欧洲和大型农业生产操作中放置空中传感器系统，例如在大平原和中西部发现的那些。在生产农业中部署UAS将要求船上导航系统根据预定义的飞行计划引导飞机，可以在空间和时间的适当位置放置Sothat传感器。在该项目下的研究涉及定义一个飞行计划，该计划将允许在矩形场中的固定机翼UA的顺序运输，从而可以收集光学数据以进行后续分析。选择涉及矩形循环的传输模式，选择每个完全环绕在该字段上逐渐转换，以测试导航系统。本文介绍了测试航班的结果，探讨了基于飞行计算机数据的分析的路径跟踪能力的潜在性能措施。总之，国家空中空间对无人机系统的开放将是农业产业的“游戏变频器”。 UAS将提供无与伦比的机会，在更及时和所需的现场位置，以提高生产和提高农业运营效率的现场位置。该研究的结果对于目前可用的自主导航系统引导单一发动机，固定机翼无人驾驶飞机的良好承诺，以便在农田大包裹上的特定地点安置传感器。

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