【摘要】 本文在文献[1]的基础上发展了平面连杆机构自振特性分析的传递矩阵法,与有限单元法相比模型精确、计算精度高,需要的计算机存贮空间小,因而可在袖珍机上完成机构自振特性分析。本文还提出了带有分支和环路的平面连杆机构自振特性的分析方法。更多还原

【Abstract】 In this paper, the transfer matrix method of natural frequencise analysis of planar linkages, which was first proposed in reference[1], is improved and extended to linkages with branches and loops. Comparing with the finite element method, this method is more accurate and needs much less storage, even can be performed with a pocket computer.更多还原