论文部分内容阅读
上海LNG调峰站采用CII流程,使用HYSYS模拟CII。分析自由度找出控制变量。通过API接口,将HYSYS作为服务器(Sever),编写遗传算法和模型控制程序,MATLAB环境下调用HYSYS模型进行优化计算。HYSYS模型作为适应度函数,省去了系统耗功的数学建模,也无需考虑变量间交互作用。遗传从第6代起开始收敛并稳定,对比实际运行数据和优化结果验证计算结果有效。
Shanghai LNG peak shaving station using CII process, the use of HYSYS simulation CII. Analyze freedom to find control variables. HYSYS is used as a server (Sever) through the API interface to write genetic algorithms and model control programs. In the MATLAB environment, the HYSYS model is called for optimization calculation. The HYSYS model, as a fitness function, eliminates the need for mathematical modeling of system effort and eliminates the need to account for interaction between variables. Genetic from the sixth generation began to converge and stable, compared with the actual operating data and optimization results verify the calculation results are valid.