最后对三维工作空间进行了几何误差分析，并说明了该方法对工程实际问题的应用价值。
Finally the geometrical error analysis of the workspace was conducted, and the engineering value of the method was presented.
此模型为串并联型机床敏感性分析、误差补偿和几何参数标定等提供了新的方法和手段。
The model provides a new method and means for the geometrical parameter calibration, sensitivity analysis and error compensation of the machine tool.
分析了齿轮副各几何参数及误差对轮齿振动产生的影响。
Analyzed the effects on teeth vibration exerted by geometry parameters and errors of gears.
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