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Simulink与CATIA的耦合仿真研究
引用本文:沈梦思,李羿良,林萌,肖凯.Simulink与CATIA的耦合仿真研究[J].核动力工程,2021,42(1):107-111.
作者姓名:沈梦思  李羿良  林萌  肖凯
作者单位:;1.上海交通大学核科学与工程学院;2.中国核动力研究设计院
基金项目:国家重大专项(2017ZX06002002)。
摘    要:瞬态分析程序CATIA将控制系统用FORTRAN语言编写在源程序内,不易对其控制系统逻辑进行优化设计,限制了其应用范围。因此使用图形化控制系统建模工具Simulink模拟控制系统,并将CATIA与Simulink进行耦合仿真计算。计算结果表明,耦合计算结果与单独使用CATIA的计算结果基本一致,但是采用耦合计算的方式使控制系统的建模过程直观高效,同时该耦合计算方法易于扩展。 

关 键 词:瞬态分析程序    控制系统    耦合仿真

Research on Coupling Simulation Using Simulink and CATIA
Shen Mengsi,Li Yiliang,Lin Meng,Xiao Kai.Research on Coupling Simulation Using Simulink and CATIA[J].Nuclear Power Engineering,2021,42(1):107-111.
Authors:Shen Mengsi  Li Yiliang  Lin Meng  Xiao Kai
Affiliation:(School of Nuclear Science and Technology,Shanghai Jiao Tong University,Shanghai,200240,China;Nuclear Power Institute of China,Chengdu,610213,China)
Abstract:The control system is coded in the transient analysis code CATIA, thus the logical of the control system cannot be optimized, which limits the application range of the code. Hence, the graphical modeling tool Simulink is used to model the control system, and the coupling simulation using the Simulink code and the system analysis code CATIA is finished. The computational results showed that the coupling simulation results agree well with the computational results using the system analysis code CATIA, but the modeling process of the control system with Simulink code is visual and with high efficiency. Meanwhile, the coupling method developed is extensible.
Keywords:Transient analysis code  Control system  Coupling simulation
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