混合动力汽车行星齿轮机构的方案设计与优选_朱福堂.pdf

104 21 1 2010 1 1 1 1 2 朱福堂 　陈　俐 　殷承良 　唐　林 1.上海交通大学, 上海,200240　　2.东华大学, 上海,200333 :行星齿轮机构因其结构紧凑、传动 大和承载能力强等优点被越来越多地作为多能源动力耦 合机构,应用于混合动力汽车中。为了得到所有满足要求拓扑特性的行星齿轮机构方案,并从中优选出 混合动力汽车行星齿轮耦合机构的新型方案,以作为后续分析设计的参照,首先采用创造性设计法,设 计产生一系列具有要求拓扑特性的行星齿轮机构方案;然后根据行星齿轮传动和混合动力汽车多能源 动力耦合机构的设计要求,并结合矩阵理论,提出HEV -PGCM 的方案评价指标及评价方法,并应用 此方法对各个方案进行了方案的可行性判别、分析与优选。结果表明:此方法具有通用性和 一般性,可 以实现HEV-PGCM 的方案评价与优选,为HEV-PGCM 后续设计与分析提供参考方案。 :;;; :U469.72 　　　:1004—132X (2010)01—0104—06 Scheme Design and Optimal Selection for Hybrid Electric Vehicle Planetary Gear Mechanism 1 1 1 2 Zhu Futang 　Chen Li 　Yin Chengliang 　Tang Lin 1.hanghai Jiao Tong U niversity, hanghai, 200240 2.Donghua University, hanghai, 200333 Abstract:More and more planetary gear mechanisms are being used in HEV as multi-power cou- pling mechanism because of their compact structure, high transmission efficiency and strong load bear- ing capacity .In order to get all the planetary gear schemes that satisfy the requirements of topological characteristics, and the optimal scheme for hybrid electric vehicle planetary gear coupling mechanism (HEV-PGCM )w as selected as the references for the following analysis and structural design.First- ly, a variety of HEV -PGCM schemes w ith required topological characteristics w ere produced by u- sing the creative design method.econdly, according to the design requirements of planetary gear transmission and HEV pow er coupling mechanism, combined with matrix theory, the scheme evalua- tion indicators and method for HEV-PGCM w ere presented and used for scheme analysis and optimal selection.The results indicate that this method is general for common use and it can provide reference schemes for the