基于dsPIC30F5011的ABS电子控制器设计  

A design of ABS controller Based on dsPIC30F5011

作　　者：赵江涛[1] 徐洋[2] 金基天[2] 林基郁[2] 

机构地区：[1]重庆邮电大学自动化学院,重庆市400065 [2]重庆邮电大学

出　　处：《微计算机信息》2008年第26期232-234,共3页Control & Automation

基　　金：重庆市教委科学技术研究项目(KJ060507);重庆市科委科技攻关项目(CSTC2006AB2026);中韩合作项目:Development of Embedded Software and System for Automobile Electronics

摘　　要：在分析了ABS制动原理和控制器结构的基础上,选用dsPIC30F5011数字信号控制器设计了ABS电子控制器。结合ABS系统芯片优化了控制器的电源管理、电磁阀驱动以及故障检测等功能。采用逻辑门限值控制算法,对该ABS控制器进行了硬件在回路仿真验证,并得到了良好控制效果。This paper analyzes the theory of ABS and structure of controller, an ABS electronic control unit is designed, the dsPIC30F5011 is chosen as the main controller. With the special ABS system ICs of Infineon, the functions including the management of power, the drive of solenoid valve and the inspection of failure are optimized. With the logic threshold control method, the ABS controller is tested on the Hardware In-Loop System, the result of emulation is showed, and also the result turns out to be good.

关 键 词：防抱死制动 电子控制器 滑移率 dsPIC30F5011 

分 类 号：TN409[电子电信—微电子学与固体电子学]