Sensory Fuzzy Evaluation System Applied in the Cabs of Mine Vehicles

The cabs of vehicles used in mines are complex man-machine interfaces since those vehicles normally operated in harsh environment. Multi-level fuzzy evaluation theory is a method used to study these interfaces. This paper describes the user sensory experience theory, based on which we establish fuzzy evaluation indexes and man-machine fuzzy evaluation prototype . Then, the method to determine the levels of factor weights and the selected approach of fuzzy synthetic operation has been developed. Finally, a case study has been presented to evaluate certain types of mine vehicle cabs.