回流式无级自动变速传动系统倒挡控制  

Reversing Control in Continuously Variable Transmission System with Reflux Power

作　　者：孙冬野[1] 庄建兵 秦大同[1] 

机构地区：[1]重庆大学,机械传动国家重点实验室,重庆400044 [2]厦门厦工新宇机械有限公司,厦门361004

出　　处：《汽车工程》2009年第1期53-55,52,共4页Automotive Engineering

基　　金：国家自然科学基金项目(50475066);新世纪优秀人才支持计划项目(NCET-04-0848)资助。

摘　　要：在考虑系统传动效率的前提下,建立回流式无级变速系统倒挡传动的数学模型和制动器自动接合的控制策略,并通过系统仿真和试验对所制定的控制策略加以验证,为新型无级变速传动系统的研制提供理论依据。With consideration of transmission efficiency, the simulation model for reversing drive in continuously variable transmission system with reflux power and the control strategy for automatic engagement of brake are established, which are then verified by simulation and test. This provides a theoretical base for the development of the new type of continuously variable transmission.

关 键 词：汽车 无级变速传动 制动器 控制策略 

分 类 号：U463.212[机械工程—车辆工程]