一种改进的航空绞车计数系统
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摘要
针对原航空绞车因计数结构在空中计数不准确而导致的拖靶掉落问题,对其计数系统进行改进。将计数功能从绞车上绕缆路径最末端的"计数滑轮"A转移到"减震滑轮"B上,从根本上避免因缆绳打滑、脱开而引起计数不准的情况。使用结果表明:改造后的航空绞车计数结构,绕退缆一致性良好,计数误差在允许范围内,符合拖靶系统使用要求。
In view of the wrong counting of original aerial reeling machine launcher's counting structure in the air lead to the falling off of the tow target, modify counting system. The counting function is transformed from the counting pulley A of around cable path's terminal to damping pulley B, so the inaccuracy because of the cable slip and occasion separation is avoided fundamentally. The results show that the consistency of around and return cable is good and the counting error is within allowable range and the accuracy of counting conforms with the application of the tow target system, after the aerial reeling machine launcher's count structure is reformed.
In view of the wrong counting of original aerial reeling machine launcher's counting structure in the air lead to the falling off of the tow target, modify counting system. The counting function is transformed from the counting pulley A of around cable path's terminal to damping pulley B, so the inaccuracy because of the cable slip and occasion separation is avoided fundamentally. The results show that the consistency of around and return cable is good and the counting error is within allowable range and the accuracy of counting conforms with the application of the tow target system, after the aerial reeling machine launcher's count structure is reformed.
引文
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[3]吕超,朴海彤.拖靶稳定性控制分析[J].四川兵工学报, 2011, 32(2):151-152.
[4]陈锋,陈曦.空中靶标的现状与发展趋势[J].兵工自动化, 2006, 17(12):89-91.
[5]李红泉,刘学业.拖靶的目标模拟与隐身发展[J].无人机, 2008(3):25-28.
[6]郭萌萌,张玉令,高泓超.金属射流侵彻水介质间隔靶数值模拟[J].兵工自动化, 2018, 37(12):85-88.
[7]郭晓鹏,肖军,章玮玮,等.某型空中靶标雷达反射特性增强技术研究[J].兵器装备工程学报,2018,39(6):86-89.