Modal Analysis of Coupled Vibration of Belt Drive Systems
-
摘要: 使用模态分析的方法研究平带驱动系统的耦合振动.平带驱动系统是由连续的可模型化为弦线的平带,离散的滑轮和一个张紧臂组成的混合系统.从控制方程推导得到了系统的特征方程.通过数值计算,研究了轴向运动速度和初始张力对系统频率的影响.Abstract: The modal method is applied to analyze coupled vibration of belt drive systems. A belt drive system is a hybrid system consisting of continuous belts modeled as strings as well as discrete pulleys and a tensioner arm. The characteristic equation of the system was derived from the governing equation. Numerical results demenstrate the effects of the transport speed and the initial tension on natural frequencies.
-
Key words:
- belt drive system /
- modal analysis /
- axially moving string /
- coupled vibration /
- frequency
-
[1] 陈立群.平带驱动系统振动分析研究进展[J].力学与实践,2001,23(4):8-12. [2] Chen L Q. Analysis and control of transverse vibrations of axially moving strings[J].ASME Applied Mechanics Reviews,2005,58(2):91-116. doi: 10.1115/1.1849169 [3] Ulsoy A G, Whitesell J E , Hooven M D.Design of belt-tensioner systems for dynamic stability[J].ASME Journal of Vibration,Acoustics, Stress, and Reliability in Design,1985,107(2):282-290. doi: 10.1115/1.3269258 [4] Beikmann R S, Perkins N C, Ulsoy A G. Free vibration of serpentine belt drive systems[J].ASME Journal of Vibration and Acoustics,1996,118(3):406-413. doi: 10.1115/1.2888197 [5] Beikmann R S, Perkins N C, Ulsoy A G. Nonlinear coupled response of serpentine belt drive systems[J].ASME Journal of Vibration and Acoustics,1996,118(4): 567-574. doi: 10.1115/1.2888336 [6] Zhang L, Zu J W. Modal analysis of serpentine belt drive systems[J].Journal of Sound and Vibration,1999,222(2):259-279. doi: 10.1006/jsvi.1998.2078 [7] Zhang L, Zu J W. One-to-one auto-parametric resonance in serpentine belt drive systems[J].Journal of Sound and Vibration,2000,232(4):783-806. doi: 10.1006/jsvi.1999.2764 [8] Zhang L Zu J W, Hou Z.Complex modal analysis of non-self-adjoint hybrid serpentine belt drive systems[J].ASME Journal of Vibration and Acoustics,2001,123(1):150-156. doi: 10.1115/1.1356697 [9] Parker R G. Efficient eigensolution, dynamic response, and eigensensitivity of serpentine belt drives[J].Journal of Sound and Vibration,2004,270(1):15-38. doi: 10.1016/S0022-460X(03)00259-1 [10] Leamy M J, Wasfy T M. Transient and steady-state dynamic finite element modeling of belt-drives[J].ASME Journal of Dynamic Systems, Measurement, and Control,2002,124(3):575-581. doi: 10.1115/1.1513793 [11] Leamy M J. On a perturbation method for the analysis of unsteady belt-drive operation[J].ASME Journal of Applied Mechanics,2005,72(3):570-580. doi: 10.1115/1.1940660 [12] Tonoli A, Amati N, Zenerino E.Dynamic modeling of belt drive systems: effects of the shear deformations[J].ASME Journal of Vibration and Acoustics,2006,128(4):555-567. doi: 10.1115/1.2202153
点击查看大图
计量
- 文章访问数: 2488
- HTML全文浏览量: 60
- PDF下载量: 605
- 被引次数: 0