当新的带钢进入某工艺设备时，控制设定值需要作相应变动，为了能使工艺设备在正确时刻切换控制设定值，就必须依靠正确的材料跟踪。

While different coil strip enters a device, the data needs changing correspondingly. Whether control setpoint could be switched at correct time depends on correct material tracking.

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该电路具有既能将负载电流限制在设定值以内，又能控制限流工作时功率管的开关频率等特点。

This circuit has both characters of restricting the current within the giving value and limiting the switching frequency of MOSFET operating on current limited condition.

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根据时间序列分析原理，对供热负荷进行节能预报并作为预测控制的设定值。

According to time series analysis principle, heating load with energy saving is predicted, which is taken as the set points for predictive control.

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