In this paper the motion of a two-mass system with two degrees of freedom is discussed. The masses are connected with three springs. The motion of the system is described with a system of two coupled strong non-linear di!erential equations. For the case when the non-linearity is of a cubic type, the
DAMPED VIBRATION ANALYSIS OF A TWO-DEGREE-OF-FREEDOM DISCRETE SYSTEM
β Scribed by Z. ONISZCZUK
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 138 KB
- Volume
- 257
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
Recently, in a letter to the editor of this journal Wilms and Pinkney discussed a damped linear three-degree-of-freedom system with two di!erent types of damping matrices (see reference [1]). They examined the question whether or not undamped motions are possible in their systems. Similar two-degree
Very recently in a Letter to the Editor of this journal, Wilms and Cohen [1] introduced a damped four-degree-of-freedom system with two di!erent types of damping matrices. The reader was required to decide which of the systems in Figure 1 oscillates inde"nitely, while all oscillations are eventually