科技资讯
科技資訊
과기자신
SCIENCE & TECHNOLOGY INFORMATION
2014年
26期
59-61
,共3页
后栏板举升机构%多项式函数%运动学仿真%ADAMS
後欄闆舉升機構%多項式函數%運動學倣真%ADAMS
후란판거승궤구%다항식함수%운동학방진%ADAMS
Tail Lifting Mechanism%Polynomial Function%Kinematic Simulation%ADAMS
在建立后栏板举升机构虚拟样机的基础上，利用ADAMS软件对车用后栏板举升机构进行了运动和动力仿真；得到了后栏板举升机构在运动过程中栏板中心点的坐标变化规律和速度时间曲线，并给出了描述栏板中心点坐标变化和速度时间规律的经验公式，为分析此类机构的运动提供了简便方法。
在建立後欄闆舉升機構虛擬樣機的基礎上，利用ADAMS軟件對車用後欄闆舉升機構進行瞭運動和動力倣真；得到瞭後欄闆舉升機構在運動過程中欄闆中心點的坐標變化規律和速度時間麯線，併給齣瞭描述欄闆中心點坐標變化和速度時間規律的經驗公式，為分析此類機構的運動提供瞭簡便方法。
재건립후란판거승궤구허의양궤적기출상，이용ADAMS연건대차용후란판거승궤구진행료운동화동력방진；득도료후란판거승궤구재운동과정중란판중심점적좌표변화규률화속도시간곡선，병급출료묘술란판중심점좌표변화화속도시간규률적경험공식，위분석차류궤구적운동제공료간편방법。
The virtual prototype model was established in ADAMS (Automatic Dynamic Analysis of Mechanical Systems) code, and the kinematics of vehicle tail lifting mechanism was simulated. The coordinate-time and speed-time curve of central point of the tail plate were obtained. The empirical formulas, which are polynomial function form, were provided to describe the kinematic of central point of the tail plate. These formulas supply a simple and convenient method to analyze the behavior of such mechanism.
