Comprehensive Evaluation and Analysis on Automobiles Performance Considering Objective Weights

oleh: Zhang Jian, Jiang Xuexing, Wang Liping, Zou Li

Format: Article
Diterbitkan: EDP Sciences 2017-01-01

Deskripsi

A fuzzy comprehensive evaluation method for vehicle performance based on variation coefficient method was proposed. The evaluation index system was constructed and the mathematical models of fuzzy comprehensive evaluation about vehicle performance were established. The method can cause evaluation bias because of the subjective weights of factors in traditional fuzzy comprehensive evaluation. In this paper, variation coefficient method which is objective weights was introduced to integrate with subjective weights from experts. In the end, the numerical examples were given, compared and evaluated the evaluation results with practical sales volume. The practical application showed that the evaluation method was effective and had good practicality.