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一种基于输出反馈的显式实时优化控制方法

, PP. 1697-1701

Keywords: 实时优化,输出反馈,一阶最优性必要条件跟踪,优化控制

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Abstract:

针对一阶最优性必要条件跟踪法优化间隔较长的缺点,提出一种基于输出反馈的显式实时优化方法.对系统进行不同工况下的离线优化,经函数拟合得到最优控制输入与输出变量的显式回归模型,直接应用于实时优化,避免了在线梯度估计.研究一个连续搅拌釜式反应器的反应过程,并对比两种方法的优化效果,结果验证了所提出方法的实际使用效果

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