This paper proposes an expert control and fault diagnosis scheme for the leaching zinc process, which concerns determining and tracking the optimal pHs of the leach overflows, and ensuring the safe running of the process. A real-world application of this scheme shows that it not only improves the control performance but also correctly diagnoses faults.%针对锌浸出过程,提出一个专家控制和故障诊断方案,它涉及到决定和跟踪浸出溢流的最优pH值,以及确保过程的安全运行.这个方案的实际应用显示,它不仅提高了控制性能,而且也排除了故障.
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