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本文介绍了球柔性旋翼的动力学设计思想与设计程序、动力学特性设计要求、设计分析、旋翼塔试验与相关性分析和飞行试验评估和改进设计,通过上述的设计与试验评估,球柔性旋翼的动力学特性满足了技术要求,实现了动力学特性的合理配置。
This paper introduces the dynamic design idea and design procedure of ball flexible rotor, design requirements of dynamic characteristics, design analysis, rotor tower test and correlation analysis, flight test evaluation and improved design. Through the above design and test evaluation, ball flexible rotor The dynamic characteristics meet the technical requirements and realize the rational allocation of dynamic characteristics.