This paper uses the failure relation algorithm in the first phase, and the case based reasoning in the other, which will definitely improve the efficiency of failure diagnosis. 在故障定位阶段采用了故障关联算法，在故障诊断阶段用的是基于事例推理的方法，这样有利于提高故障诊断的效率。
Moreover the case based reasoning and studying as well as the application and realization methods of reinforcing learning in negotiation are also discussed. 研究基于事例推理与学习以及强化学习在协商过程中的应用与实现方法。
