CAJ | 학술논문

双离合自动变速器作为新型自动变速器，近几年市场份额逐渐增加，其在换挡过程中实现动力不中断，平稳而迅速。本文主要阐述了如何确定变速器最低档、最高档的速比范围，并在此基础上计算其他档位速比。在参考标杆样机的一阶比基础上，通过比较一阶比值、动力性和经济性确定最优速比方案。
쌍리합자동변속기작위신형자동변속기，근궤년시장빈액축점증가，기재환당과정중실현동력불중단，평은이신속。본문주요천술료여하학정변속기최저당、최고당적속비범위，병재차기출상계산기타당위속비。재삼고표간양궤적일계비기출상，통과비교일계비치、동력성화경제성학정최우속비방안。
As a new automatic transmission ,DCT's market share increased in recent years .Its power is not interrupted in the process of shifting ,and the process is smooth and rapid .This article explains how to determine the scope of transmission ratio and calculate other gears ratio . On the basis of benchmarking ,the optimal ratio is determined by comparing the first order ,power performance and fuel economy .