熔盐堆HTS实验回路加热器系统辨识  

System Identification for Heater in HTS Experimental Loop of Molten Salt Reactor

作　　者：邵伟涛[1,2] 魏永波[1] 陈建锋[1] 

机构地区：[1]中国科学院上海应用物理研究所,上海201800 [2]中国科学院研究生院,北京100049

出　　处：《核电子学与探测技术》2013年第2期167-170,共4页Nuclear Electronics & Detection Technology

摘　　要：熔盐加热器是熔盐实验回路加热系统建模的对象。在MATLAB环境下,采用系统辨识方法对实验回路加热器进行数学建模,通过确定模型阶次、计算模型参数、检验模型精度,最后推导出加热器传递函数模型,此模型在允许误差范围内是精确的,基本能够反映实际系统的特性。Molten salt heater is the object of heating system modeling in HTS experimental loop. The paper uses system identification method to calculate the mathematical model of heater in the experimental loop by MAT- LAB. By determining the model order, computing the model parameters and verifying the model precision, the transfer function model of heater is figured out. The model is precise in the range of the allowable error and can reflect the actual system characteristics.

关 键 词：熔盐堆 HTS实验回路 加热器 系统辨识 

分 类 号：TL411.6[核科学技术—核技术及应用]