摘要
分析了以步进电机和无刷直流电机做驱动器的电子节气门的组成和工作原理,阐述了控制系统的硬件与软件构成以及控制系统的抗干扰措施,并进行了控制系统的响应特性试验。结果表明,所研究的电子节气门及其控制系统具有较好的跟随特性。
Constitution and the work principle of electronic throttles with stepping motors and brushless direct cur-rent motors as drivers are analyzed.Hardware and software program flows and anti-jamming measures of the control system are introduced,and response characteristics tests for the control system are carried out.It is shown that the studied electron-ic throttle and its control system has good following characteristic.
出处
《汽车技术》
北大核心
2004年第1期1-4,共4页
Automobile Technology
基金
国家"863计划"项目(2003AA501323)
安徽省自然科学基金项目(03044201)
重庆市重点实验室开放基金项目。
