Abstract: The underground material transportation robot, as a key equipment in the construction of smart mines, the scientificity and rationality of its performance evaluation system directly affect the selection and application effectiveness of the underground material transportation robot. In response to the problems of incomplete performance indicators and single evaluation methods of the underground material transportation robot, this paper first constructs a multi-dimensional performance indicator system for the underground material transportation robot. It uses the AHP method and CRITIC method to determine the subjective and objective weights of each indicator, and adopts the linear weighted synthesis method to integrate the subjective and objective weights. Based on the integrated weights, it ranks and analyzes the importance of the indicators and establishes a comprehensive performance? evaluation model for the underground material transportation robot to achieve accurate evaluation of the performance of the underground material transportation robot. This evaluation method can accurately reflect the relative importance of each performance indicator of the underground material transportation robot, providing reliable theoretical basis and technical support for the scientific selection, optimized configuration, and large-scale application of the underground material transportation robot in the smart mine scenario.