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匹配不同汽油机对车辆性能影响的仿真分析 被引量:2

Analysis of Vehicle Dynamic and Economic Performance Matching Different Technologies and Displacement on Same Vehicle
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摘要 在产品策划阶段,车辆动力性、经济性的指标决定最终选取的汽油机的排量和技术,这些直接影响了车辆的成本、开发费用、开发周期以及产品竞争力。不同技术、不同排量的汽油机在同一车辆的性能表现决定了汽油机不同的性能设计方案。运用GT-Drive软件,比较汽油机不同的性能方案对车辆动力性和经济性的影响,为车辆的产品策划提供指导和支持。 In the stage of product planning,the indexes of vehicle dynamic performance and economic performance will affect the displacement of the final selected gasoline engine and the technology needed to be adopted by the gasoline engine.These have a direct impact on vehicle costs,development cycles and product competitiveness.The performance of gasoline engine with different technology and displacement in the same vehicle determines the different performance design scheme of gasoline engine.GT-Drive software is used to compare the influence of different performance schemes of gasoline engine on vehicle dynamic performance and economy,and to provide guidance and support for vehicle product planning.
作者 王占峰 马赫阳 张宇璠 黄平慧 谢小凯 WANG Zhanfeng;MA Heyang;ZHANG Yufan;HUNAG Pinghui;XIE Xiaokai(FAW Group Co.,Ltd.,General Institute,Changchun 130011,China)
出处 《现代车用动力》 2019年第2期40-42,共3页 Modern Vehicle Power
关键词 汽油机 动力性 经济性 GT-Drive 压缩比 gasoline engine dynamic performance economic performance GT-Drive compression ratio
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