【作者】 何仁初； 罗雄麟；

【Author】 HE Renchu,LUO Xionglin (Research Institute of Automation, University of Petroleum, Beijing 102249, China)

【机构】 石油大学(北京)自动化研究所；

【摘要】 开发了基于Matlab /Simulink的乙烯精馏塔仿真平台,通过对塔进行开环动态仿真,得到了塔内各级的组分组成、温度的动态变化规律,可以对乙烯精馏塔的动态行为进行观察和分析,同时在该仿真平台上,可以充分利用Matlab /Simulink功能强大的工具箱及模块库功能很方便的实现对乙烯精馏塔进行控制和优化,是一个十分实用、方便的仿真操作平台。更多还原

【Abstract】 A simulation platform of ethylene rectifier based on the rigid dynamic mechanic model is developed by using Matlab / Simulink The simulation platform can be used in performing dynamic simulation, the compositions and tray temperatures got from the simulation could be used in results analysis Based on the platform, the powerful toolboxes and function library of Matlab / Simulink can be used to realize control and optimization for ethylene rectifier and the multivariable control system simulation更多还原