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《Journal of Transportation Systems Engineering and Information Technology》 2013-01
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Impact Factor Calculation Method of Vehicle Productivity

JIA Chuan-jun,HU Si-ji,LI Hui-ling (School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China)  
Automobile productivity is a comprehensive index of transportation management.Factor analysis is an approach that examines impacts of factor changes on the targeted index,which can be adopted to help automobile production management.Based on the function analysis,this paper evaluates typical analyzing methods for automobile productivity indicators.The relationship between the productivity indicators and impacting factors are analyzed and the calculating method is proposed considering three basic structures: the summation indicators,multiplication indicators and division indicators.This method takes full consideration of the changes of related factors and is able to generate the unique result.The result is proven to accurately reflect the actual conditions.At the last section,the case studies are conducted and elaborated in detail.
【CateGory Index】: F224;F426.471
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Chinese Journal Full-text Database 3 Hits
1 JIA Chuan-jun,HU Si-ji,LI Hui-ling (School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China);Impact Factor Calculation Method of Vehicle Productivity[J];交通运输系统工程与信息;2013-01
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