A high precision and high performance servo-drive system needs a rotating speed estimation algorithm which has high accuracy, fast response and high resolution in a wide range.

高精度高性能的伺服驱动系统需要在宽范围内有精度高、响应快及分辩率高的转速估计算法。

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As a high performance ac asynchronous motor drive system, accurate torque and position control is necessary for high-speed motorized spindle.

作为一种高性能异步电动机传动，精确的转矩转速和位置控制对于高速电主轴来说是必需的。

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In the industrial production, the DC governor plays a very important role in the occasion of the electric drive needing the high performance speed control.

在工业生产中，需要高性能速度控制的电力拖动场合，直流调速系统发挥着极为重要的作用。

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He said he had decided that before being allowed on the road "everyone should be made to drive at high speed into a wall".

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The drive features high-speed USB 3.0 and FireWire, and has a built-in heat sink to silently dissipate heat.

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The low latency of the SATA 3.0 drive allows it to respond quickly, even with a heavy workload, and its consistently high read speed is ideal for read-intensive applications such as multimedia consumption.

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