An Approach of Constrained Damping Design and Application for the Fine Stage
High dynamic property is a major object in fine stage design, as well as high stability. To raise structural damping is a feasible and effective method. In this paper, an approach is advanced by choosing parameters of structural damping for fine stage, via analysis of the loss factor of the structure. Through the experimental verification, this method could double the damping ratios, and be applicable to the same structures without changing the original interface.
L. F. Gao et al., "An Approach of Constrained Damping Design and Application for the Fine Stage", Applied Mechanics and Materials, Vols. 52-54, pp. 1788-1793, 2011