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本主要以D6LN—3200磁电机为例,结合在磁电机维修中的一些经验,对磁电机的一些常见故障进行了初步分析。 相似文献
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Wang Wei Xia Pinqi 《中国航空学报》2007,20(6):501-510
The methodology for adaptive control of helicopter ground resonance with magnetorheological (MR) damper is presented. The adaptive inverse control method is used to control the output damping force of MR damper and the range of the damping force is given. Through the adaptive inverse control, the damping force of MR damper is fit to a desired damping force. With the background of applying MR damper to control of helicopter ground resonance, a model of loss force and an adaptive arithmetic for stabilization of the coupled rotor/fuselage system are presented. The simulation shows that the controller presented in this paper can stabilize the rotor/fuselage coupling system quickly and control the helicopter ground resonance effectively. 相似文献
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