Polygonal Curves of Assistant Torque Characteristic Design for Electric Power Steering System

摘要：

To solve how to design assistant torque characteristic for Electric Power Steering (EPS), polygonal curves of assistant torque were developed based according to assistant torque characteristic rules. The new method focused on designing slope coefficient and turning point coordinates which determined polygonal curves shape absolutely. The less turning point coordinates were the better assistant torque performance the vehicle had. With the vehicle speed accelerating, the more the turning point coordinates were, the better the road feel drivers had. The results indicated that the polygonal curves of assistant torque characteristic could relieve the contradictions between the steering agility and the road feel.

作者: HU Chun-Hua HE Ren

作者单位: School of Automobile and Traffic Engineering, Jiangsu Uniersity, Jiangsu 212003, P.R.China Departmen School of Automobile and Traffic Engineering, Jiangsu Uniersity, Jiangsu 212003, P.R.China

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-4

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）