基于技術創(chuàng)新系統(tǒng)的企業(yè)競爭力分析competitiveness_of_enterprises_based_on_technology_innovation_system(存儲版)
【正文】 r ability to innovate.. Notations and definitions（1） X={x1，x2，…x n}: A set consisting of iron and steel enterprises which is waiting for technological innovation petitiveness.（2） U={u1，u2，…u m}: A set of rating indicators.（3） W={w1，w2，…w m}T: A vector of index weights.（4） a=:Closed interval number, 、R3. How to establish Rating model . Classification EvaluationWe used oneyear data as the evaluation objects for large iron and steel enterprise technology innovation index. But largescale iron and steel enterprises is characterized by a long cycle of technological innovation, updating innovative technology is slow and a lot of research for many years so we can have a continuous time period selected as the object of data collection, then we can normalization our data. Evaluation with a variety of types, including efficiency, cost and interval, in these three properties, the bigger the better efficiency properties, costtype properties as small as possible, interval is a range of property values. In order to eliminate the results of different dimensions of evaluation, gives the following formula for calculating the standardized evaluation matrix, from this formula we can transform into a normalized matrix, represent the subscript set for efficiency indicators and cost index [5].REAL indicators standardized method. (1)Standardized method of interval numbers [6]. (2)Or (3). Innovation Competence Model and SolutionStep 1 Based on the current status of iron and steel enterprises technological innovation, innovation and petitiveness evaluation select 4, respectively:(1) Ratio of Ramp。2. Engineering Institute of corps of Engineers, PLA University of Sciene and Technology, NanJing 210007, China）Abstract: TOPSIS method for the use of technological innovation on the iron and steel enterprises to evaluate the time of the evaluation criteria used under the AHP method, the weight of a single method instead of the usual weight of the Delphi method to solve. This improved TOPSIS method can make progress outside of large steel panies can pare their own innovation capacity of innovation to improve and enhance China39。D personnel / total number of employees.(3) Value ratio of new products = New product sales / corporate sales revenue.(4) The number of patents.Step 2 Use the calculation of the relative weigh
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