Besides joint clearance in mechanism could also irritatethe vibration and worsen the dynamic properties of mechanism.

同时由于运动副间隙的存在加大了振动的影响,恶化了机构的动态性能.

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A mathematic model of joint clearance is important for the dynamic study of the mechanisms.

为了研究含间隙机构的动力学特性,首先要建立运动副的间隙模型.

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