实验结果表明，仪器的重复性和稳定性精度误差基本在2%左右，检测结果符合正态分布。

In the test of instrument performance, the result shows that the tolerance at repeatability and stability is around 2% and the results are at normal distribution.

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本文介绍了一种提高加权精度稳定性的实用技术。

This paper introduces a practical technique of heighting weighting accuracy stability.

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针对系统的鲁棒稳定性、稳态精度以及抗干扰能力，进行了变负载、变电机转速实验。

And aiming at robust stability, steady state accuracy and capability of anti-jamming, we take the experiments of the variable speed and load.

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