基于主成分和聚类分析的管制系统质量评估模型

摘要

为进行管制系统运行的质量服务水平评估,建立了初始管制系统质量评估指标体系,先用主成分分析剔除存在相关性、信息重叠的指标,再用聚类分析的迭代思想进行分类,得到最终管制系统质量评估指标体系.在此基础上用物元分析对管制系统质量进行综合评估.最后,通过算例分析验证了评估方法的可行性.%In order to evaluate the quality service of control system operation, Establishes the initial control system quality evaluation index system in this paper.Firstly to use the principal component analysis e-liminate the index that exists correlation and information overlaps, again classification by using iterative thought of clurstering analysis, then the final control system quality evaluation index system is obtained.On that basis comprehensive evaluation of the control quality system with matter- element analysis.Finally, through the analysis of the case to prove the feasibility of the evaluation method.