CAJ | 학술논문

传统车辆悬挂系统中，阻尼元件以摩擦形式将振动的能量变为热能散发到周围环境中，达到衰减车体振动的作用。该能量不但在行驶过程中耗散掉，还会造成减振器较大热负荷。悬挂性能成为制约车辆越野速度提高的一项重要因素。为了评估这部分能量的大小及影响因素，采用 RecurDyn/ Track-HM 模块和 Matlab/ Simulink 对车辆在不同车速不同路面条件下阻尼元件消耗的能量进行计算。结果表明，悬挂阻尼的功率回收具有较大实用价值。
전통차량현괘계통중，조니원건이마찰형식장진동적능량변위열능산발도주위배경중，체도쇠감차체진동적작용。해능량불단재행사과정중모산도，환회조성감진기교대열부하。현괘성능성위제약차량월야속도제고적일항중요인소。위료평고저부분능량적대소급영향인소，채용 RecurDyn/ Track-HM 모괴화 Matlab/ Simulink 대차량재불동차속불동로면조건하조니원건소모적능량진행계산。결과표명，현괘조니적공솔회수구유교대실용개치。
In the conventional vehicle suspension system,the damper converts the vibration energy into the heat energy to attenuate the vibration of car. This energy is not only dissipated to the external environment, but it also causes greater heat load of the damper. Suspension performance has becoming an important fac-tor in restricting vehicle off-road speed. In order to recover this part of the energy and improve suspension performance,RecurDyn / TrackHM and Matlab / Simulink were applied to calculate the energy consumed of the vehicle damping elements in the various speed and road conditions. The results show that the recovery of the suspension damping power has greater practical value.