噪声与振动控制
譟聲與振動控製
조성여진동공제
NOISE AND VIBRATION CONTROL
2014年
6期
65-70,89
,共7页
周洪威%李雪梅%刘夫云%杨运泽%伍建伟
週洪威%李雪梅%劉伕雲%楊運澤%伍建偉
주홍위%리설매%류부운%양운택%오건위
振动与波%叉车%ADAMS仿真分析%刚度阻尼匹配%减振
振動與波%扠車%ADAMS倣真分析%剛度阻尼匹配%減振
진동여파%차차%ADAMS방진분석%강도조니필배%감진
vibration and wave%forklift ADAMS simulation analysis%stiffness and damping match%vibration reduction
利用ADAMS软件建立某型叉车整车在怠速工况下的振动仿真模型，并进行实验验证，实验表明通过采用对连接螺栓的柔性化方法可以有效提高叉车仿真模型的准确性。在此基础上利用ADAMS试验设计方法，对整车动力总成悬置刚度阻尼匹配进行优化，结果表明通过刚度阻尼的合理匹配能在一定程度上改善整车车架上的振动情况。
利用ADAMS軟件建立某型扠車整車在怠速工況下的振動倣真模型，併進行實驗驗證，實驗錶明通過採用對連接螺栓的柔性化方法可以有效提高扠車倣真模型的準確性。在此基礎上利用ADAMS試驗設計方法，對整車動力總成懸置剛度阻尼匹配進行優化，結果錶明通過剛度阻尼的閤理匹配能在一定程度上改善整車車架上的振動情況。
이용ADAMS연건건립모형차차정차재태속공황하적진동방진모형，병진행실험험증，실험표명통과채용대련접라전적유성화방법가이유효제고차차방진모형적준학성。재차기출상이용ADAMS시험설계방법，대정차동력총성현치강도조니필배진행우화，결과표명통과강도조니적합리필배능재일정정도상개선정차차가상적진동정황。
The model of a forklift truck is built for vibration simulation in idling condition by means of ADAMS software. The result of simulation is verified experimentally. It shows that the accuracy of the forklift truck simulation can be effectively improved by raising the flexibility of the bolt joints. On this basis, the match between stiffness and damping of the powertrain suspension of the forklift truck is optimized by using ADAMS software. Results demonstrate that the reasonable match between stiffness and damping can improve the vibration condition of the truck.
