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工程规划建模研究及流程优化的实现

Keywords: 运筹学,非线性规划,工程优化,优化解题器,集成化优化平台

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Abstract:

基于数学规划中的线性及非线性规划理论,着重研究了非线性规划中多变量重构搜索算法、建模并集成诸多线性/非线性解题器以实现求解不同类型的规划与优化问题.在此基础上以C++/GCC及wxWidgets图形库为开发工具,集成多类型规划解题器及统一规范的XML规划模型,开发出通用规划/优化平台系统GIEPT,为解题器、优化公用体的集成提供了条件.应用标准测试算例进一步验证GIEPT的相关功能,并通过典型的二元精馏塔模型及精馏流程的优化,验证GIEPT的工程应用.测试结果表明,GIEPT可完成大规模非线性规划问题的求解,同时以规划的方法对精馏塔进行仿真计算,表明其在工业流程中具有广阔的应用前景。

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