基于μC/OS-II的双离合器自动变速器控制系统  

Control System for Dual-Clutch Automatic Transmission Based on μC/OS-II

作　　者：杨庆[1] 鞠丽娟[2] 吴光强[1] 杨伟斌[1] 

机构地区：[1]同济大学汽车学院,上海201804 [2]同济大学机械工程学院,上海201804

出　　处：《测控技术》2007年第8期40-42,共3页Measurement & Control Technology

基　　金：上海市科学技术委员会资助项目(06dz11002)

摘　　要：针对双离合器自动变速控制中复杂的功能要求,以飞思卡尔MC9S12DT128B单片机为硬件平台,将嵌入式实时操作系统μC/OS-II应用到双离合器自动变速器控制系统中。详细阐述了双离合器自动变速器控制系统的硬件设计、μC/OS-II内核的移植过程及用户任务的设计,实际运行结果表明,该系统具有较好的实时性和可靠性。Considering the complex function requirement in dual-clutch automatic transmission （ DCT）, real time embedded operation system μC/OS-Ⅱ is applied in a control system for dual-clutch automatic transmission which is based on Freescale microcontroller MC9S12DT128B, The hardware design, the translation process of μC/OS-Ⅱ and the design of user tasks in control system for DCT are presented in detail. By actual practice, it is proved that the system has a good performance in real time response and reliability,

关 键 词：嵌入式操作系统 双离合器自动变速器 μC/OS-Ⅱ 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]