一种求解工程问题规律性知识的方法

设计规律性知识的获取是智能设计要解决的基本问题之一。本文根据工程问题符号表达的优化设计模型的特点，提出了一种求解符号优化模型的方法，利用该方法可求出一类问题的最优解的用非线性代数系统的标准基（Ｇｒｏｅｂｎｅｒ基）来描述的解析表达式，从而得出有规律性的知识和指导设计。

A Method of Solving the Rule Knowledge of Engineering Problems

In intelligent design, one of the key problems is how to get the rule knowtedge for design, This paper develops a method of solving symbolic optimization problems, according to the characteristics of the engineering optimization problems that are expressed in symbol. Using this method, we can get the optimization solutions of symbolic problems and the solutions are expressed in Groebner bases of nonlinear algebroic system. By analysing the Groebner bases, we can get the rule knowledge and then direct design.