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柔性多體機械系統(tǒng)動力學(xué)特性的ADAMS仿真研究
（作者未知） 2009/10/23
（接上頁）15-223
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Abstract: ADAMS was used to study dynamic behaviors of mechanism with flexible parts and clearances at the joints. The fixed-boundary component mode synthesis(CMS) method and nonlinear impact model were applied in the test model of slider-crank mechanism. The numerical simulations of the model were done under several cases. The simulations show that in the slider-crank mechanism, the coupling effects of flexible parts and clearances at the joints excite wide-band vibration, consume more energy, and result in unexpectedly nonlinear and detrimental dynamic behaviors.
Key words: Clearance; Impact; Flexible multi-body dynamics; Dynamics of mechanical
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