湿式双离合器自动变速器充油自适应控制  

Wet dual clutch transmission filling adaption control

作　　者：张友皇 Zhang Youhuang(Anhui Jianghuai Automobile group CO, LTD., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第14期162-164,共3页Automobile Applied Technology

摘　　要：文章首先从系统角度分析得出充油的性能指标,并定义其范围,然后依据离合器工作原理制定快速充油策略,并基于此策略开发了充油自适应策略,最后通过实车测试验证结果表明充油策略可以达到快速充油的目的,且能达到性能指标要求;充油自适应策略有效,能够识别充油状态,且能够做出正确响应来调整充油状态,满足充油指标要求。This paper first analyzes the performance index from filling system level,and define index value,then develop fastfilling strategy based on clutch working principle,and based on this strategy develop filling adaption strategy,finally throughtesting and verification on vehicle,the results show that filling strategy can achieve the purpose of fast filling and also canachieve the performance index,and the filling adaption strategy works well and can identify filling status and make thecorrect response to adjust the filling status to meet the performance index demand.

关 键 词：双离合器自动变速器 充油 自适应 

分 类 号：U467[机械工程—车辆工程]