CAJ | 학술논문

分析了线控转向系统的结构组成和工作原理，确定了线控转向系统各个部件的动力学微分方程。应用Matlab/Simulink建立了线控转向系统模型，并将其嵌入到CarSim中的整车模型中建立线控转向汽车模型。采用转向盘角阶跃工况和角正弦工况对所建立的模型进行仿真验证。结果表明：所建立的线控转向系统具有较好的转向角跟随特性和路感，线控转向汽车具有良好的响应特性。
분석료선공전향계통적결구조성화공작원리，학정료선공전향계통각개부건적동역학미분방정。응용Matlab/Simulink건립료선공전향계통모형，병장기감입도CarSim중적정차모형중건립선공전향기차모형。채용전향반각계약공황화각정현공황대소건립적모형진행방진험증。결과표명：소건립적선공전향계통구유교호적전향각근수특성화로감，선공전향기차구유량호적향응특성。
The structure and the principle on the steering-by-wire system were analyzed, the kinetic equations for the steering-by-wire system were identified. The model of the steering-by-wire system was built by Matlab/Simulink and which was embedded into the vehicle model in CarSim. The step condition and the sine condition were selected to verify the model. The results show that the steering-by-wire system built has a good steering angle tracking characteristic and road feel. The steering-by-wire vehicle has good response characteristics.