一、产生式系统产生式系统(亦称基于规则的系统)由工作存贮器、产生式存贮器和规则解释程序组成. 工作存贮器中存放着一系列断言,它们称为工作存贮器元素. 一条产生式是如下形式的一个命题:if C_1&C_2&…&C_n then A_1 A_2…A_m.这里C_i(1≤i≤n)是条件元素(亦称为产生式的左边),A_j,(1≤j≤m)是动作(亦称为产生式的右边). Generative Systems Generative systems (also known as rule-based systems) consist of a working memory, a production memory, and a rule interpreter, and the working memory holds a series of assertions that are called working storage A production is a proposition of the form: if C_1 & C_2 & ... & C_n then A_1 A_2 ... A_m where C_i (1≤i≤n) is a conditional element (also known as the left of the production), A_j, (1≤ j≤m) is the action (also known as the right of the production).