其关键点是导出了求估算步长的一个简单公式,从而很容易的由已知节点坐标求出到下一节点的坐标增量。
The key point of this method is that a simple formula has been derived for estimating step length. Therefore it is easy to find the unknown node coordinate from known one.
有些数据格式还提供m(度量)坐标,这通常用于时间增量。
Some data formats also provide an m (measure) coordinate, most often used for time increments.
计算坐标进给增量时要进行反复迭代,浪费时间。
Computing feeding increments of coordinate needs iterative calculating repeatedly, much time has been wasted.
L 坐标,建立了初始构形的大变形增量有限元方程。
Wmethod, the increment finite element equation of original formation on the T. L coordinate. was established.
该算法在插补过程中只进行整数运算,每次插补计算可以得到两个进给步的三坐标轴进给脉冲增量。
The algorithm can get two forward steps' pulse increments in three axes every interpolation step, and uses only integer operations.
平砧锻造是塑性大变形问题,本文采用随动坐标系跟踪流动质点,利用能量法分步计算质点位移增量、等效应变场等,然后叠加。
To improve the accuracy of large floating point number calculatation, an iterative approach of inverse transformation for Gauss projection with floating coordinate system is presented.
平砧锻造是塑性大变形问题,本文采用随动坐标系跟踪流动质点,利用能量法分步计算质点位移增量、等效应变场等,然后叠加。
To improve the accuracy of large floating point number calculatation, an iterative approach of inverse transformation for Gauss projection with floating coordinate system is presented.
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