摘要
根据汽车电动助力转向系统及路面阻力的特点。分析了电动助力转向试验台液压加载装置的主要功能，设计了基于ARM7的液压控制系统。软件设计中移植了uCOS—Ⅱ操作系统，采用多任务程序设计方法，大大降低了编写程序的复杂度。实验表明系统设计可靠，能够达到良好的控制效果。
According to the characteristics of the electric power steering system and road resistance,the hydraulic control equipment of the electric power steering experimental platform based on ARM7 was designed . In the design of software, graf ting of operation system of uCOS-Ⅱ and adopting muhitask program design method reduces the complexity of programming. It is proved that this system has reliable design and high efficiency of control.
出处
《客车技术》
2008年第6期26-29,共4页
Bus Technology
