【摘要】 从提高控制器的智能化水平出发 ,文中提出了模糊PID自适应控制与继电自整定相结合构成PID双模智能控制器的方法。即用继电自整定法整定出PID控制的初始参数 ,然后切换到模糊PID自适应控制 ,完成模糊PID智能控制。将该算法应用于一温控系统中 ,得到了令人满意的效果。更多还原

【Abstract】 For improve the level of intelligent controller, a new method is introduced in this paper. the fuzzy logical self-tuning PID controller combined with relay self-tuning is presented. The initial values for fuzzy logical self-tuning PID controller are required from relay self-tuning, then the control mode is switched to adaptive mode. Thus the fuzzy control is realized. Apply it in a temperature control system, the result is satisfied.更多还原