• The airscrew included various propellers, fans, windmills and helicopter blades, etc.

    空气螺旋包括螺旋桨风车风扇直升机叶片等。

    dict.cnki.net

  • In this thesis, the aerodynamic load simulation of one type of helicopter airscrew is studied, and the system's structure and its mathematic model are analyzed.

    论文结合实际工程项目,以型号直升机旋翼气动载荷模拟研究内容,加载系统组成、系统数学模型进行分析研究。

    dict.cnki.net

  • First, the structure of helicopter airscrew loading system was introduced, On the basis of single channel loading system's math model, the system's dynamic performance was analyzed.

    论文首先介绍直升机旋翼加载系统结构建立了通道加载系统数学模型基础上分析了加载系统的性能

    dict.cnki.net

  • The work principle of the motor driving airscrew is presented in the dissertation. The reasons and the method of elimination or suppression of torque pulses produced by BLDCM are analyzed.

    论文先介绍了螺旋桨驱动电机工作原理,分析了无刷直流电机转矩脉动产生原因消除抑制方法

    dict.cnki.net

  • The work principle of the motor driving airscrew is presented in the dissertation. The reasons and the method of elimination or suppression of torque pulses produced by BLDCM are analyzed.

    论文先介绍了螺旋桨驱动电机工作原理,分析了无刷直流电机转矩脉动产生原因消除抑制方法

    dict.cnki.net

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