面向个性化需求的燃料电池测试台价值评估方法

Value Evaluation Method of Fuel Cell Test Bench for Personalized Customization

针对不同个性化需求的燃料电池测试台(fuel cell test bench,FCTB)难以评价和量化评估的问题,提出一种基于改进和声搜索算法的FCTB价值评估方法.针对不同FCTB的个性化需求,建立了FCTB综合评估指标体系;结合用户的个性化需求,采用模糊层次分析法分配指标权重,构建价值定量评估模型,将权重求取问题转换为约束优化问题;提出一种改进和声搜索算法对问题进行求解,通过设计解向量生成机制和参数自适应调整策略,用于提高传统和声搜索算法的求解效率和搜索能力.仿真结果表明,本文方法在计算效率和精度方面具有优势,并能够根据不同的需求特性实现对FCTB方案做出定量的价值评估.

To address the difficulty in evaluating and quantifying the value of personalized customized fuel cell test bench(FCTB),a method is proposed to establish a comprehensive evaluation index system of FCTB,based on the principle of FCTB technology and the actual production process.The fuzzy hierarchical analysis method is used to assign weights to the indexes,taking into account the user's personalized customization needs.This creates a quantitative value evaluation model,which converts the weighting problem into a constrained optimization problem.An improved harmonic search algorithm is then proposed to solve this problem.By designing a solution vector generation mechanism and a parameter adaptive adjustment strategy,the algorithm improves the solution efficiency and search capability of the traditional harmonic search algorithm.Simulation results show that the proposed method has obvious advantages in terms of computational efficiency and accuracy.It is able to achieve quantitative value assessment of different FCTB scenarios according to the user's personalized needs.