The fuzzy targets setting and comprehensive evaluation of the vehicle comfort

To vehicle development problem, setting development targets is mainly based on the benchmark test data of competitors. Usually, the target setting is subjective and ambiguous. To reform the method, fuzzy decision-making matrices were established based on Analytic Hierarchy Process (AHP), hence, the comfort targets were set quantitatively. Then, the improved radar chart was used to make comprehensive evaluation on the developing model and the competitors´. The results show that, for the fuzzy comparative problem, AHP could set the targets reasonably and quantitatively.