CAJ | 학술논문

根据某车型后悬架硬点和衬套参数，建立了H形臂多连杆悬架动力学模型。采用Isight软件、ADAMS软件以及MATLAB软件联合仿真的研究方法，考察了衬套刚度在同向回正力矩、反向回正力矩、同向侧向力、反向侧向力和制动5个工况下对悬架弹性运动学特性指标的影响。研究得出了H形臂多连杆悬架的各衬套刚度对弹性运动学特性的灵敏度，并总结了该类型悬架弹性运动学特性指标随衬套刚度变化的规律。
근거모차형후현가경점화츤투삼수，건립료H형비다련간현가동역학모형。채용Isight연건、ADAMS연건이급MATLAB연건연합방진적연구방법，고찰료츤투강도재동향회정력구、반향회정력구、동향측향력、반향측향력화제동5개공황하대현가탄성운동학특성지표적영향。연구득출료H형비다련간현가적각츤투강도대탄성운동학특성적령민도，병총결료해류형현가탄성운동학특성지표수츤투강도변화적규률。
A H-arm multi-link rear suspension model was established according to the hard points and bushing parameters of a ve-hicle. The influence of bushing stiffness on compliance characteristics of parallel aligning torque condition, opposite aligning torque condition,parallel lateral force condition,opposite lateral force condition and braking condition was studied by using Isight analysis software co-simulation with ADAMS software and MATLAB software. The sensitivity of bushing stiffness on compliance characteristics was studied and the rule of changes of compliance characteristics with bushing stiffness was summarized.