摘要
本文之主旨係探討一旋轉體在不平衡質量之離心力作用下所引起的動態反應，文中以一滾筒式洗衣機為例，分有懸吊系統與無懸吊系統兩種情況來探討。當旋轉體在無懸吊系統支撐時，吾人再細分為有考慮墊座彈性效應與無考慮墊座彈性效應兩種場合來研究。當旋轉體有懸吊系統支撐時，本文使用有限元素法的理論，先求得各支撐元件（如質量、彈簧、阻尼器等）的性質矩陣，再加以組合，而建立整個振動系統的運動方程式，然後再用Jacobi法及Newmark直接積分法來求解旋轉體的自由振動與強迫振動反應。

參考文獻
1. Bagepalli, B. S. , ”Dynamic Modeling of Washing Machine Suspension Systems” . ASME 11th Biannual Conference of Mechamcal Vibration and Noise, Massachusetts, September 27-30, pp.13-18, 1987.
2. Soedel, W. and Conrad, D.C. , “On The Problem of Oscillatory Walk of Automatic Washing Machines”, 188(3), pp301-314, 1995.
3. Jacobi, G. and Lohr, A., “Detergents and Textile Washing Principles and Practice”, 1987.
4. Somheil, T. “New Ways of Washing” , Appliance , September, pp74-77, 1992.
5. Sümer, I.T., “Dynamic Modeling and Simulation of an Automatic Washing Machine Suspension System” , M.Sc.Thesis, Bogaziçi University, Istanbul, Turkey, 1991.
6. Sümer, I.T, Tugcu, A.K. and Türkay, O.S, “The Use of Suspension Modeling and Simulation in the Manufacturing of Washing Machines”, Proceedings of 43rd Annual international Appliance Technical Conference, Purdue University, Indiana, May 5-6,pp.117-127, 1992.
7. Van Der Brekel , “Hydrodynamic and Mass Transfer in Domestic Drum-Type Fabric Washing Machines”, Proefscritt, Dormer, 1987.
8. Bagepalli, B.S. , “Dynamic Modeling of Walking Machine Suspension Systems”, ASME 11th Biannual Conference of Mechanical Vibration and Noise, Massachusetts, September 27-30, pp.13-18, 1987.
9. Tükay, O.S., Sümer, I.T. and Tugcu, A.K. , ”Modeling and Dynamic Analysis of the Suspension System of a Front Loaded Washing Machine”, Advances in Design Automation Conference, Arizona Phoenix, September 13-16,1992 ASME Proc. DE-Vol. 44-2, pp.383-390,(in review of ASME Jnl. of Mechanical Design), 1992.
10. Zuoxin, P . , ”A Study of the Vibration of a Fully Automatic Washer and the Optimizing of the Structure Parameters”, Proceedings of 42nd Annual International Appliance Technical Conference, University of Wisconsin Madison, May 21-22,pp545-556, 1991.