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Semi-active magnetorheological refueling probe systems for aerial refueling events

机译：用于空中加油事件的半主动磁流变加油探测系统

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摘要

This study analyzes the feasibility of applying a semi-active magnetorheological (MR) damper to a naval hose-drogue based aerial refueling system to minimize undesirable hose-drogue vibrations. The semi-active smart aerial refueling probe system consists of a probe, a coil spring, and a MR damper. The dynamics of the smart refueling probe system were derived and incorporated into an analysis of the coupled hose-drogue dynamics, so as to evaluate the load reduction of the refueling hose at the drogue position effected by the MR damper. The simulated responses of the smart refueling probe system using a MR damper were conducted at different maximum closure velocities of 1.56 and 5 ft s-1 and different tanker flight speeds of 185 and 220 knots. The simulations demonstrate that the smart refueling probe system using a MR damper enables large reductions in probe-and-drogue motions, as well as preventing the onset of large and undesirable hose-drogue motions resulting from tension loads during engagement of the probe.
机译：这项研究分析了将半主动磁流变（MR）阻尼器应用于海军基于软管牵引的空中加油系统的可行性，以最大程度地减少不良的软管牵引振动。半主动式智能空中加油探测器系统包括一个探测器，一个螺旋弹簧和一个MR阻尼器。推导了智能加油探针系统的动力学，并将其纳入对耦合的软管-牵引动力学的分析中，以评估在MR阻尼器影响的锥度位置加油软管的负荷降低。使用MR阻尼器的智能加油探测系统的模拟响应是在1.56和5 ft s-1的不同最大关闭速度以及185和220节的不同油轮飞行速度下进行的。仿真表明，使用MR阻尼器的智能加油探针系统可以大大降低探针和锥管运动，并防止由于探针接合过程中的张力负载而引起的大而不良的软管锥管运动的发生。

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