关键词: 不确定性推理, TSCY模型, 模糊TS模型, 云理论

Abstract: A new uncertainty reasoning model was proposed in the inspiration of the fuzzy TS model and with the success of cloud theory based on deeply analyzing the traditional uncertainty reasoning model. This model could effectively resolve problems on which the traditional uncertainty reasoning model based on cloud theory could not objectively reflect the actual complex system. This model had strong ability to function approximation, could greatly reduce the amount of computation reasoning process and improve the computing speed. Simulation results showed that the outputs of the TSCY model were in accord with the subjective feelings of people and was a feasible and effective inference.

Key words: fuzzy TS model, cloud theory, uncertain inference, TSCY model