A New State Evaluation Algorithm for Rail Transit Power Supply System

摘要

In this paper, the existing fuzzy layer-out analysis method is improved, and a fuzzy analytic hierarchy process based on classification and classification is proposed, and the quasi-Newton method is used in the algorithm to deal with higher-order matrices. This method can be applied to more complex multi-factor status assessment scenarios. In addition, this paper also uses a more complete test method to ensure the scientific and rationality of the improved method. After testing and verification, this new type of state assessment algorithm not only breaks through the limitations of the traditional fuzzy analytic hierarchy process, but also is suitable for the state assessment of facilities and equipment at all levels of the rail transit power supply system.