摘要
介绍了汽车电动助力转向控制系统的总体结构,建立了以方向盘扭矩和车速信号为输入的控制模型。该控制器利用混合信号系统级单片机的高速运算能力,用函数逼近的方法实现了对电机电流的有效控制。试验结果证明,该控制器具有良好的工作性能,助力效果明显。
The frame of automobile electric power steering （EPS） control system was presented, the control mode utilized steering wheel torsion and automobile speeed signal input was built. The EPS controller, used a high speed MCU chip and function approach way, realizes the control of motor current effectually. The model was verified by experiments. It has a perfect work performance and can provide obvious assist force.
出处
《机床与液压》
北大核心
2008年第B07期382-383,322,共3页
Machine Tool & Hydraulics
