To consider the problem of expert's preference correlation and psychological behavior in the traditional Failure Mode and Effects Analysis(FMEA),a FMEA risk assessment method based on Choquet integral and Tomada de Decisao Interativa e Multicritevio(TODIM)was proposed.Interval valued intuitionistic fuzzy numbers were used to characterize the risk assessment information of fuzziness and uncertainty.2-additive fuzzy measure and Choquet integration which could be used to describe the preference information cor...