rotor plane

When tail rotor blade designed into soft in rotary plane, there is a new dynamical problem of coupling stability between tail rotor and tail boom for helicopters with one main rotor and tail rotor.

单桨带尾桨直升机的尾旋翼设计成摆振柔软型后，带来了新的动力学问题：尾桨与尾梁耦合动不稳定性问题。

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Then, it is proposed to use single-plane active balancing techniques to eliminate the vibration fault of a bended rotor.

首先分析各类转子弯曲原因，提出利用单平面主动平衡技术消除弯曲转子振动故障，并通过实验验证这种方法的可行性。

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Calculation of the Aerodynamic Interaction between Rotor/ Wing/ Fuselage of Tilt-Rotor; the sleek swept wings of the plane.

倾转旋翼飞行器旋翼/机翼/机身气动干扰计算飞机有后掠翼的圆滑的机翼。

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A Study of the Elimination of Vibration Faults Occurring in a Bended Rotor through the Use of a Single-plane Active Balancing Technology

单平面主动平衡技术消除弯曲转子振动故障的研究

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Vibration equation of two-plane balancing rotor is derived. Non-linear error of bearing support of hard bearing balancing machine is analysed and relation curve is presented.

推导了双面平衡转子的振动方程，分析了硬支承动平衡机的支架非线性误差对振动幅值与相位的影响，并绘制了关系曲线。

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