parabola interpolation based 抛物线插补
speed parabola interpolation 抛物线插补
parabola interpolation method 二次抛物线插值法
piecewise parabola interpolation 分段抛物线插值
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A kind of parabola interpolation method with numerical control periodic increment is introduced.
介绍了一种周期增量抛物线数控插补方法。
Also, the fitting formula of piecewise parabola interpolation is derived. The error evaluation based on ISO is accomplished for both experiential formula and parabola fitting formula.
导出了分段抛物线插值拟合公式，并对经验公式和抛物线拟合公式均以iso为基准进行了误差评估。
Based on the parametric equation, an interpolation algorithm for parabola in CNC system is proposed, interpolation time and error are analyzed.
基于参数方程，推导出了CNC系统中抛物线插补的一种方法，并对该算法进行了实时性和误差分析。
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