核电站反应堆冷却剂平均温度内模控制系统仿真

摘要

采用系统开环脉冲响应序列，创造了一种非参数建模方法，解决了复杂非线性系统的建模难题，并应用内模控制原理创造了一种反应堆冷却剂平均温度恒定控制的非参数模型.该模型设计简单、跟踪调节性能好、鲁棒性强、能消除不可测干扰.仿真实验证明了本设计方法的正确性和有效性，实现了系统的高精度控制.%This paper applies the internal model control method to the refrigerant average temperature control problem of a nuclear reactor, using the open-loop impulse response series of the system as its non-parameter model. The control method presented in this paper is rather simple and has good tracking performance and robustness. The simulation experiment testifies the correctness and effectiveness of the method. The high accuracy control of the system is achieved