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系列电流的波动不仅影响铝电解槽的稳定性，而且给过程的自动控制带来干扰，测试和分析系列电流波动对铝电解过程的主要控制参数（ 表观槽电阻） 的影响，对于研究和建立信号滤波、槽噪声解析和过程控制模型具有参考价值。
The series current fluctuations not only affect the stability of the aluminum reduction cell, but also interfere with the automatic control of the process, and test and analyze the influence of series current fluctuations on the main control parameters (apparent cell resistance) of the aluminum electrolysis process. Signal filtering, channel noise analysis and process control model has reference value.