减小测力仪交叉干扰的算法研究

Arithmetic Research on Reducing the Cross-talk of Dynamometer

应用叠加原理对现场实测标定数据进行回归分析、得出三向应变式测力仪各向灵敏度和交叉干扰度及切削力计算机辅助测试系统的干扰方程 ,并采用线性插值方法对计算结果作进一步修正 。

This paper systematically introduces a arithmetic which reduces the cross talk of dynamometer with strain gauge transducers by using principle of superposition and linear interpolution method. The arithmetic has been applied to a computer aided test system of cutting force.