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Control guidance system for sintering burn through point

机译：烧结烧穿点控制指导系统

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摘要

Based on the characteristics of the sintering process, a long and short term control strategy of sintering burn through point was put forward, with the burn through point optimised with a fuzzy controller. Long term control was realised by adjusting bed height or density according to the state of preignttion permeability and vertical sintering speed. The rising position of gas temperature was stabilised by adjustment of pallet speed, enabling short term control to be carried out. By using vertical sintering speed to represent bed permeability a prediction model of vertical sintering speed was established. The predicted results are in accordance with calculated values and accuracy of the model is >95 percent. The application of system shows that the accuracy of guidance is >95 percent and this system can be used to industry production.
机译：根据烧结过程的特点，提出了烧结透烧点的长期和短期控制策略，并通过模糊控制器对烧透点进行了优化。通过根据预点火渗透性和垂直烧结速度的状态调节床的高度或密度来实现长期控制。气体温度的上升位置通过调节托盘速度而稳定，从而可以进行短期控制。通过使用垂直烧结速度表示床层渗透率，建立了垂直烧结速度的预测模型。预测结果与计算值一致，模型的准确度> 95％。该系统的应用表明，制导精度达到95％以上，可用于工业生产。

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