经过在炼油厂的实际在线运行,表明该模型具有令人满意的精度,可用于稳定塔汽油蒸气压的闭环控制与优化操作。
The on-line application in Fujian Refinery shows that the model has a satisfactory accuracy, and it can be used for closed-loop control and optimal operation.
仿真结果表明,经过遗传算法优化的PID控制器具有较高的精度和较强的适应性,能获得满意的控制效果。
The result showed that the PID controller optimized by genetic algorithms had higher accuracy and stronger adaptability and it can get satisfying control effect.
利用线性矩阵不等式理论,给出设计满意控制器及优化采样周期的方法。
With the LMI technique, a method is proposed to design satisfactory controller and optimize the sample period.
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