专家系统中推理机制硬化的研究

HARDWARE IMPLEMENTATIONS OF INFERENCE MECHANISMS IN EXPERT SYSTEMS

本文讨论了专家系统中推理机制的硬件实现问题,给出了能完成确定的正向推理及可以处理不确定性的近似推理AR(Approximate Reasoning)的,用多元逻辑电路(DYL)实现的逻辑电路。这样,极大地提高了推理速度,为专家系统应用于实时领域创造了条件。同时,本文的结果也是DYL电路的一个成功应用。

The hardware implementations of inference mechanisms in expert systems are discussed. The logic circuits performing certain forward chaining and approximate reasoning (AR) realized by using DYL circuits are presented. The inference speed can be extremely improved using such inference engines. Thus, the expert systems are expected to apply to realtime fields. Meanwhile, the result in this paper is a successful application of DYL circuits.