论文部分内容阅读
Methods of the comprehensive evaluation have been studied for many years.However,the change speed of evaluated objects was rarely considered by the existing evaluation methods.An evaluation matrix is proposed to remedy this deficiency.Firstly,the change speed state (CSS) of the evaluated objects is analyzed based on double inspiriting control lines (DICLs),and a matrix of the CSS is constructed.Then,72 elements in the matrix are analyzed,and formulas describing each CSS are given.The efficiency of the proposed evaluation matrix is proved when the CSS merges with the change speed trend (CST) in the dynamic comprehensive evaluation.Finally,a computing example shows that the proposed evaluation matrix is feasible in the dynamic comprehensive evaluation with the speed feature.
Methods of the comprehensive evaluation have been studied for many years. However, the change speed of evaluated objects was rarely considered by the existing evaluation methods. An evaluation matrix is proposed to remedy this deficiency. Firstly, the change speed state (CSS) of the evaluated objects based on double inspiriting control lines (DICLs), and a matrix of the CSS is constructed. Chen, 72 elements in the matrix are analyzed, and formulas describing each CSS are given. The efficiency of the proposed evaluation matrix is proved when the CSS merges with the change speed trend (CST) in the dynamic comprehensive evaluation. Finally, a computing example shows that the proposed evaluation matrix is feasible in the dynamic comprehensive evaluation with the speed feature.