采用包含应力路径函数的两个本构泛函作为模型基本框架，可以反映出应力路径相关性。
The two constitutive functionals including the function of stress path were used as the basic framework of constitutive model, which are able to reflect the dependence of stress path.
第二章讨论了满意优化问题的描述以及基本运行框架，并给出了满意度函数的几种表示形式和多目标满意优化模型。
Chapter two discusses the description of the SO and its basic procedure diagram, and gives multi-criterion SO model and several forms of satisfactory rate function.
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