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介绍了反射式激光莫尔信号特性和差动式精密定位方法 ,用实验验证了反射式激光莫尔信号特性的实验测定结果与理论计算结果的一致性。给出了差动式精密定位控制方法的高精度定位实验结果
The characteristics of reflective laser moiré signal and the differential precision positioning method are introduced. The experimental results verify the agreement between the experimental results and theoretical calculation results of the reflected laser moiré signal. The experimental results of high precision positioning of differential precision positioning control method are given