摘要
本文采用点堆方程建立的某型反应堆堆芯模型,对模型进行了线性化,得到堆芯系统的开环控制学模型。为了实现对上述反应堆模型的控制,本文设计了PI-PID功率温度调节串级控制器,并利用Z-N法整定了控制器参数,从而获得了堆芯的闭环控制系统模型。最后,在Matlab/Simulink中对上述模型进行了仿真,得到了闭环系统阶跃响应曲线和频率特征曲线等,并从控制理论的角度论证了上述控制系统的有效性。
This paper proposed an new dynamic model based on the classical point kinetic equation,and then derived the control model after linearization.In order to design a control system for this model,we introduced an PI-PID power and temperature control loop into this system and tuned it’s parameters based on the classical Zieloger-Niclosls method and took a simulation in Matlab/Simulink to obtain it’s dynamic and frequency domain characteristics.
作者
何伯阳
吴茜
黄勇
He Boyang;Wu Qian;Huang Yong(Beijing Division,China Nuclear Power Technology Research Institute Co.,Ltd.,Beijing,100086,China)
出处
《仪器仪表用户》
2019年第1期74-79,共6页
Instrumentation
