Finally, using the PMAC as the movement controller of the servo system, experimentation validates the position servo system controller designed in this thesis.

最后，采用PMAC卡作为系统的运动控制器，对本文所设计的位置控制器进行实验验证。

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Its proponents wanted to create a system of experimentation and innovation within the public schools.

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One virtue of a private system is that competition allows choice and experimentation.

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But the system is still in its infancy and more experimentation is needed to ascertain which grape varieties are best suited to which location.

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