| 一种新型双离合自动变速器的换挡品质研究 |
| |
| 引用本文： | 胡健,汪韶杰.一种新型双离合自动变速器的换挡品质研究[J].农业装备与车辆工程,2013(12):35-38,49. |
| |
| 作者姓名： | 胡健 汪韶杰 |
| |
| 作者单位： | [1]合肥工业大学机械与汽车工程学院,安徽省合肥市230009 [2]合肥工业大学汽车工程技术研究院,安徽省合肥市230009 |
| |
| 摘 要： | 以一种新型的双离合自动变速器为模型,在AMESim平台上,以不同的油压变化率作为仿真的前提条件,搭建滑磨功和冲击度仿真模型,并对这两个指标进行仿真分析,仿真结果得到油压变化率对换挡品质的影响.最后,利用遗传算法对油压变化率进行优化,优化结果改善了变速器的换挡品质.
|
| 关 键 词： | 双离合自动变速器 换挡品质 仿真 优化 |
Study on Shift Quality of a New Type Dual Clutch Automatic Transmission |
| |
| Hu Jian,Wang Shaojie.Study on Shift Quality of a New Type Dual Clutch Automatic Transmission[J].Agricultural Equipment & Vehicle Engineering,2013(12):35-38,49. |
| |
| Authors: | Hu Jian Wang Shaojie |
| |
| Institution: | 1.School of Machinery and Automotive Engineering, Hefei University of Technology, Hefei City, Anhui Province 230009, China; 2. Institute of Automotive Engineering, Hefei University of Technology, Hefei City, Anhui Province 230009, China) |
| |
| Abstract: | A new type of DCT was used as a model. On the platform of AMESim, simulation models of slipping and shock under different oil pressure changing rate were established. Through analysis, influence on shift quality was concluded. Then the oil pressure change rate was optimized using Genetic Algorithms. Results showed that shift quality was improved. |
| |
| Keywords: | dual clutch transmission shift quality simulation optimization |
| 本文献已被 维普 等数据库收录！ |
|
