用最优化方法求解传感器最佳拟合直线

Evaluting Optimum Fitting Straight of Sensor by Method of Optimization

介绍一种采用最优化方法—黄金分割法（０．６１８法）求解传感器最佳拟合直线的新方法。这种方法适用于各种类型的线性传感器，可以求出传感器的最小非线性误差及相应的最佳拟合直线。具有编程简单，运算速度快，精度高等优点，是一种新型实用的求解方法。

This paper gives a new method evaluting the optimum fitting straight of sensors-the golden cut method(0.618 method). This method is suitable for all kind of linear sensor and the least nonlinearity error can be obtanined by it. It is a practical method and has the feature of easy programming, hight caculating speed and hight accuracy.