• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>European rotorcraft forum >AEOLUS FLIGHT MANAGEMENT SYSTEM - DIFFERENTIAL GPS LANDING SYSTEM: AN INSTANT-ON, TACTICAL AND PRECISION APPROACH CAPABILITY
【24h】

AEOLUS FLIGHT MANAGEMENT SYSTEM - DIFFERENTIAL GPS LANDING SYSTEM: AN INSTANT-ON, TACTICAL AND PRECISION APPROACH CAPABILITY

机译：AEOLUS飞行管理系统-差分GPS着陆系统：即时，战术和精确的进近能力

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

摘要

Since the beginning of rotorcraft era, the HEMS/SAR (Helicopter Emergency/Search and Rescue) helicopters are called out to intervene in case of medical evacuation or emergency or C-SAR (Combat SAR) thanks to their capability to safely approach and land on hospital helideck or temporary and remote helipad very close to the critical area. Unfortunately, these operations are affected by weather, since they require Visual Metrological Condition (VMC) during the final segment of the descent. This proposal is aimed at extending the already certified Aeolus FMS's User Approach capability beyond the VMC, integrating a brand new Differential GPS Landing System (D-GLS), within the avionics of AW189/AW169 helicopters. The D-GLS is based on a portable ground station comprising two GPS receivers and airborne GPS sensors capable to receive data from the ground station. It allows performing Precision approaches to a fixed or moving point, anywhere and in All Weather Condition with the same minima of ILS, LPV or GLS CAT-I approaches. D-GLS, differently from LPV or GLS, neither requires any fixed-earth point survey for the truth reference nor to be under SBAS signal for Accuracy and Integrity. Since the only requirement is to set-up the D-GLS ground station at the landing point, it can be classified as an "Instant-on", Tactical and Precision Landing System.
机译：自旋翼飞机时代开始以来，由于医疗撤离或紧急情况或C-SAR（战斗SAR），HEMS / SAR（直升机紧急/搜索和救援）直升机被迫进行干预，因为它们能够安全地进近并着陆医院直升机停机坪或临时和远程停机坪都非常靠近关键区域。不幸的是，这些操作受到天气的影响，因为它们在下降的最后阶段需要视觉计量条件（VMC）。该提议旨在将已经通过认证的风神FMS的用户进路功能扩展到VMC之外，在AW189 / AW169直升机的航空电子设备中集成全新的差分GPS着陆系统（D-GLS）。 D-GLS基于便携式地面站，该地面站包括两个GPS接收器和机载GPS传感器，能够从地面站接收数据。它允许以最小的ILS，LPV或GLS CAT-I方法对固定点或移动点进行精确逼近，无论何时何地，在全天候条件下。与LPV或GLS不同，D-GLS既不需要进行任何固定地点测量就可以用作真相参考，也不需要在SBAS信号下进行准确性和完整性检查。由于唯一的要求是在着陆点设置D-GLS地面站，因此可以将其归类为“即时启动”，战术和精确着陆系统。

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