本文采用正反向混合推理机制，深度优先的控制策略建立了一个基于知识的汽车传动系故障计算机辅助系统。
This paper has set up a computer aided diagnostic expert system for automotive drive line by way of forward and backward combined reasoning and depth optimal theory.
本系统包含二百多条规则，能自动诊断汽车传动系异响和功能变异两大类一百多种故障现象。
The expert system, which consists of more than 200 rules i can automatically diagnose more than 100 kinds of structural faults which cause uncommon noises and performance change of the drive line.
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