3.3 模糊控制规则设计
速度环模糊控制规则采用if(条件) and? then(结果)的形式表达,根据经验并通过反复调试得到下述49条控制规则,模糊控制规则如表2所示。
(1) if E is NB and EC is NB? then △Kp is PB,△Ki is NB,△Kd is PS;
(2) if E is NB and EC is NM? then △Kp is PB,△Ki is NB,△Kd is NS;
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(49) if E is PB and EC is PB? then △Kp is NB,△Ki is PB,△Kd is PB。