土地资源配置的可拓目标规划模型及其应用初探

Extendable goal programming model for land resources allocation and its applications

从不同角度生成各种决策方案,可为土地资源优化配置提供充分的信息和备选方案,也是实现土地资源优化配置的基础,但目前对如何生成决策方案这一问题却研究得较少。该文通过可拓工程与目标规划模型相结合,建立了从不同角度生成各种方案的可拓目标规划模型方法,并以山西省隰县试区为例,探讨了可拓目标规划模型的应用及其方案生成的方法。结果表明:土地资源配置的可拓目标规划模型及其规划方案生成的方法,可通过变换规划目标、约束条件、决策变量等途径来实现,该方法是从不同角度生成各种土地资源配置方案的较好方法。

Creating programs for decision-making by different ways, which can provide abundant information and alternative ones in optimum allocation of land resources, are the basis for optimizing allocation of land resources. But few people carry out the researches on how to create decision-making program. Combining extension engineering and goal-programming model, a method for constructing an extendable goal-programming model that can create programs by different perspectives was put forward. Then taking Xi county of Shanxi Province as an example, the method was applied in the extendable programming model for land resources allocation. The result shows that the method for land resources allocation based on the extendable goal-programming model performs rather well by changing objects, conditions and decision variables.