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在深入分析数字PID算法物理意义的基础上,提出了一种在动态控温系统中PID参数实时整定的方法,该方法将模糊控制思想应用到PID参数的实时整定中,并给出了数学模型。经实际运行,获得较好效果。
On the basis of further analysis of the physical meaning of digital PID algorithm, a method of real-time tuning PID parameters in a dynamic temperature control system is proposed. The method applies the fuzzy control idea to the real-time tuning of PID parameters and gives the mathematical model . After the actual operation, get better results.