基于MATLAB优化工具箱的数据协调技术在焦化碳一过程中的应用研究

The application research of data reconciliation in coking chemical process based on MATLAB toolbox

针对传统碳一过程数据协调方法中过于复杂的编程和计算,提出一种基于MATLAB优化工具箱数据协调的新方法,该方法通过物料平衡关系建立焦化碳一过程的数据协调数学模型并利用MATLAB非线性优化工具箱强大的数值计算能力进行编程实现,实际应用于焦化碳一过程的数据校正结果表明,该方法是有效的,同时对其他相似过程的数据协调建模和求解也有一定的借鉴作用。

In order to overcome the drawbacks of complicated program and calculation during the data reconciliation of traditional methods, a novel data reconciliation method based on MATLAB Nonlinear Optimum Toolbox was proposed. This method established the mathematical model of data reconciliation based on the substance balance relationship and used the strong calculation ability of MATLAB toolbox to realize it. The application results to Coking Chemical Process show that the proposed method is effective. It also makes a good example for solving the similar problem in other process.