石油化工过程联锁系统的仿真实现工具

SIMULATION IMPLEMENTATION TOOL OF THE INTERLOCK SYSTEM IN PETROCHEMICAL ENGINEERING PROCESSES

本文在我们构造的化工过程工艺设备仿真模型开发工具平台的基础上,提出了石油化工过程仿真培训器中联锁逻辑系统的构造模式及用面向对象的C++语言的实施方法。在提出的构造模式中,采用了模块化结构,模块之间采用变量位号名索引技术及结构指针技术。引入了联锁操作数据块、联锁变量数据块、联锁状态数据块的概念,增强了本工具的通用性。

A general software of the interlock logic system has been developed in this paper, which is used in the simulation training in petrochemical engineering processes. The implementation of this sort of system by means of C + + language has been presented as well. In regard of the structure, we adopt the interlock operation data module、 the interlock variable data module 、 and the interlock status data module,in order that this tool may be used widely.