实验结果表明，该方法标定精度高，已标定传感器测量空间距离的相对误差优于0.3%。
It is shown that this method has high precision by experiment, and the measured relative error of space length excels 0.3%.
通过对一自由曲面分块测量及数据拼接实验表明，这种方法参数求解简单，空间距离拼接相对误差优于0.56%。
Through an experiment for free-form surface measurement, the approach is proven to be simple for parameter computation and its relative error for space length measurement is better than 0.56%.
实验结果表明，上述方法标定精度较高，已标定传感器空间距离测量相对误差小于0.45%。
With calibrated sensor, experiment results show the measured relative error of space length is less than 0.45%.
根据这种方法实现的三维空间距离测量相对误差优于0.6%。
The fractional error of 3-D space distance measured with this method excels 0.6%.
根据这种方法实现的三维空间距离测量相对误差优于0.6%。
The fractional error of 3-D space distance measured with this method excels 0.6%.
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