Regarding the weights as adjustable parameters, and the capability of FPR for knowledge representation and reasoning can be improved, but it is a very difficult problem that how to get the values of these weights.

• 视加权模糊规则中的权重为可调的知识表示参数，在模糊规则中引入这些参数可以增强模糊规则的知识表示和推理能力，但如何确定这些权重的值却是一个十分困难的问题。