It's difficult to solve the direct kinematics of a parallel machine tool (PMT), which will deal with nonlinear function set.
并联机床运动学正解问题由于涉及到求解非线性方程组问题而不易解决。
The driving force formulas of a parallel machine tool under the actions of gravity and cutting forces was deduced. A class of 3-chain parallel machine tool was calculated and simulated.
推导了在重力和切削力作用下并联机床驱动力的计算方程，并对一种三杆并联机床进行了仿真计算。
After establishing the model for the calibration of a novel five-axis parallel machine tool, the process of calibration is simulated by minimizing inverse kinematic residuals.
建立标定模型，用逆向运动学标定方式模拟了一新型五轴并联机床的标定过程，结果表明这种标定方法的算法收敛快、鲁棒性好。
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