期刊论文

Yu, Tao

英文

Annals of Nuclear Energy

0306-4549

2020

139

107234

10.1016/j.anucene.2019.107234

The authors would like to thank anonymous reviewers for their valuable comments. The work is supported in part by the Excellent Youth Project of Scientific Research Fund of Hunan Provincial Education Department (grant number 18B259) and the Natural Science Foundation of Hunan Province (grant number 2018JJ4033). The authors would like to show their appreciations to NEAL (Nuclear Engineering and Application Laboratory) Team for its support and contribution to this research. Appendix A

本校为第一且通讯机构

As the fluidity of molten salt fuel in liquid molten salt reactor, it is difficult to build an accurate mathematical model for the core power control system. In order to solve the problem, a fuzzy-PID composite control method is presented. First, a nonlinear model of liquid molten salt reactor core is established by two-region model. Then, the nonlinear model is linearized by linearization method of small perturbation with the single-input single-output model. In order to draw on the merits of fuzzy controller and PID controller, a fuzzy-PID co...