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首页> 外文期刊>Journal of the American Helicopter Society >Flight Validation of a System for Autonomous Rotorcraft Multilift
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Flight Validation of a System for Autonomous Rotorcraft Multilift

机译：旋翼机自主升力系统的飞行验证

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摘要

A system for rotorcraft dual lift was developed and flight-tested using two Yamaha RMAX helicopters equipped with customized avionics and sling-load hardware. Important features of the system were tested, including precision dual-lift maneuvering, load tension equalization, and load motion damping. Flight-test results are presented that include autonomous takeoff and landing and an oval racetrack pattern flying at 5 m/s carrying 171% of the rated maximum load for one aircraft. Results of formation changes while flying oval patterns are also presented as well as results on active control to equalize the sling tensions between the two aircraft. In addition, sling-load feedback results to increase the sling damping in hover are presented. Finally, the feasibility of migrating the concept to full-scale is shown in simulation using two UH-60 models in a dual-lift configuration carrying 6000 lb at 80 kt.
机译：使用两架装有定制航空电子设备和吊索载荷硬件的雅马哈RMAX直升机，开发了旋翼飞机双举升系统并进行了飞行测试。测试了该系统的重要功能，包括精确的双提升操纵，负载张力均衡和负载运动阻尼。提出的飞行测试结果包括自主起飞和着陆以及一个椭圆形跑道模式，其以5 m / s的速度飞行，承载着一架飞机的最大额定载荷的171％。还显示了在飞行椭圆形模式时编队变化的结果，以及主动控制的结果，以使两架飞机之间的悬带张力相等。另外，提出了悬索载荷反馈结果，以增加悬停时的悬索阻尼。最后，使用两个UH-60模型在80 kt时承载6000 lb的双举升配置中的仿真中，显示了将该概念移植到完整尺寸的可行性。

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