基于自学习逻辑控制的电加热炉温度控制摘要:利用自学习算法对电加热炉的一阶惯性加滞后模型参数快速地进行在线辨识,再采用自学习逻辑控制算法对电加热炉进行精确控制。实时控制的实验表明,该算法原理简单,能运用于各类电加热炉系统,并易于在PLC上编程实现,同时它能将动态响应时间、超调量、稳态误差都控制在合理的范围以内。关键词:电加热炉 温度控制 逻辑控制 自学习Temperature Control for Electric Heater Based on Self-learning Logic ControlLin Pengcheng Wang YongjiAbstract: The algorithm includes following two steps. First, use of self-learning algorithm, identify the parameters of the electric heaters first-order plus time delay model on-line quickly; then