选择不同的弹性转动系数，可以得到介于简支到固支之间的不同边界条件。

Specification between simply supported and clamped boundary conditions can be acquired using different elastic coefficients.

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仿真结果表明，系统等效转动惯量和等效阻尼系数的变化以及负载压力和加载转矩的波动干扰，对系统控制性能的影响较大。

Simulation results reveal that equivalent rotational inertia, damping factor, fluctuating loading pressure and loading torque has comparatively large influence on control properties.

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转动副采用纳米塑料薄层，减小摩擦系数，提高效率。

Revolving join is maddening that plastic of nanometer technique coat, in order to reduce the coefficient of friction for increased efficiency.

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