| Ф4米直升机风洞试验台动力系统研制 |
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| 引用本文： | 彭先敏,章贵川,李进学,李佳鹏.Ф4米直升机风洞试验台动力系统研制[J].直升机技术,2009(1). |
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| 作者姓名： | 彭先敏 章贵川 李进学 李佳鹏 |
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| 作者单位： | 中国空气动力研究与发展中心低速所,绵阳,621000 |
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| 摘 要： | 动力系统是Ф4m直升机旋翼机身组合模型试验台的关键子系统,主要由150kW高速中频电机、控制器和控制计算机等组成。对整套系统来说,转速闭环控制的实现及变频器参数的调整、远程监控的实现是其关键技术,这些关键技术的解决及系统的调试,使系统具备了调速范围宽、机械特性硬、精度高及运行可靠等优点,达到了研制的目的。
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| 关 键 词： | 直升机 试验台 动力系统 |
The Development of Φ4m Helicopter W. T Test Rig's Drive System |
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| Authors: | PENG Xianmin ZHANG Guichuan LI Jingxue LI Jiapeng |
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| Institution: | PENG Xianmin; ZHANG Guichuan; LI Jingxue; LI Jiapeng(China Aerodynamics Research and Development Center-low Speed Institute; Mianyang; 333001); |
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| Abstract: | The Φ4m helicopter W.T test rig’s drive system is the key sub-system of the test rig.It is composed of electromotor,transducer of intermediate frequency,control computer,and so on.The main techniques involved in this project includes of the realization of rev-closed loop,the adjustment of the transducer parameter,the long-range watching and controlling.Those techniques has realized successfully.So the system has some excellence such as:the timing range is wide,the mechanical characteristic is rigidity,the p... |
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| Keywords: | the helicopter test rig the drive system the key techniques |
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