The fuel-steam pressure process of power unit is a typical large inertia and large delay thermal object. The PID controller is difficult to meet the performance requirements of the object.
单元机组燃料-汽压被控对象是一个典型的热工大惯性大迟延对象,常规的PID控制器很难满足性能要求,尤其是PID控制器的积分作用常使系统过调,使系统产生振荡。
参考来源 - Backstepping控制算法在燃料—汽压控制系统中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
火电厂锅炉过热蒸汽温度是一类典型的大迟延、大惯性、时变、非线性控制对象。
Boiler superheated steam temperature is a typical object with large delay, inertia, time-varying and nonlinearity.
在各种扰动作用下，过热蒸汽温度动态特性具有大迟延、大惯性、时变性和非线性的特点。
With the effects of those, the dynamic characteristics of the SST have the features of large delay, great inertia, time-varying and non-linearity.
为了克服系统的大惯性和大迟延，引入灰色预测器对未来信号进行预测，预测结果作为DNN使用的整定信息。
For overcoming the big inertia and large time delay of the controlled plant, grey predictor is introduced to predict future output value, the predictive result is used as tuning information of DNN.
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