A get-back path is planned based on the bionic principle, saving time and cutting down the distance needed to back.

本文还提出一种基于仿生原理的回程方式，使机器人在回程中节省了时间和距离。

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For this reason, with researching the method and principle of drawing, the led results are increasing the efficiency, saving time, reducing cost, improving the performance of agricultural machinery.

为此，通过对田间机器系统配置循环图的绘制方法和原则进行了研究，从而大大提高了田间效率、节省了时间、降低了成本，有效地提高了农业机械的性能。

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

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。

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