【摘要】 对汽车转向路感的形成进行了讨论 ,给出了路感的定义并对转向路感进行了量化 ,将路感强度作为评价控制系统的一项性能指标 .介绍了电动式动力转向系统的组成 ,并对系统进行了动力学建模 ,分析了影响路感的主要因素 ,得到转向路感曲线 ,为PD控制器的设计提供了依据更多还原

【Abstract】 In this paper, the principle of the steering feel is discussed and the steering feel intensity is also presented and quantified, which is being considered as an important performance index of the control system. The main factors influencing the steering feel of the electric power steering system are proposed. The system composition of the electric power steering system is introduced. Based on the modeling of the electric power steering system, the steering feel curve is obtained providing the design foundation of the proportion plus derivative controller.更多还原