In the process of thermal hydraulic measurement and control software development,in order to solve the problems of complex programming mode,high learning cost and the lack of targeted special programming design of some tools,so as to realize the efficient development of thermal hydraulic measurement and control software system.Based on the VSI model,the system design of the graphical measurement and control program programming platform is carried out,the programming system and standardized pro-gramming interface are designed,and the control secondary packaging technology and distributed resource management mechanism are studied to ensure the coexistence of pertinence and versatility.Finally,a thermal hydraulic measurement and control software pro-gramming platform based on graphical language was designed and developed.Through thermal and hydraulic measurement and control experiments,it is proved that the graphical programming platform can realize the effective compilation and operation of measurement and control software.
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