Core Power Control of Liquid Molten Salt Reactor Based on Variable Universe Fuzzy-PID
作者：
姜庆丰;曾文杰;于涛;谢金森;陈乐至
通讯作者：
Zeng, Wenjie(zengwenjie0218@163.com)
作者机构：
[姜庆丰; Zeng, Wenjie; 于涛; 谢金森; 陈乐至] School of Nuclear Science and Technology, University of South China, Hengyang
Hunan
421001, China
[姜庆丰; Zeng, Wenjie; 于涛; 谢金森; 陈乐至] Hunan
[姜庆丰; Zeng, Wenjie; 于涛; 谢金森; 陈乐至] 421001, China
语种：
中文
关键词：
液态熔盐堆;堆芯功率;模糊比例积分微分(PID);变论域
关键词(英文)：
Controllers;Electric control equipment;Fused salts;MATLAB;Molten salt reactor;Proportional control systems;Three term control systems;Control accuracy;Fuzzy - pid controls;Fuzzy PID controller;Initial domains;Inlet temperature;MATLAB /simulink;Power control strategies;Variable universe;Power control
The core system of liquid molten salt reactor is with the characteristics of non-linearity and time-varying. The initial domain of the fuzzy PID control technology cannot change following the change of error, so the control accuracy of the system is deteriorated. Therefore, the core power control strategy based on variable universe fuzzy-PID controller is designed. Taking MSBR core as an example, the simulation results of PID control, fuzzy-PID control and variable universe fuzzy-PID control are compared by using Matlab/Simulink under the distu...
