重型液压打包机结构系统动态特性高效分析方法

Effective Analysis Method for the Dynamical Property of a Heavy Hydraulic Baler

子结构法和并行算法是提高有限元分析效率，求解复杂结构系统的重要方法，并行工程是复杂系统研发推行的最新工作模式。将这种最新工作模式和子结构方法及并行算法相结合，可以极大地提高求解复杂结构大系统的效率。’

The substructure law and the parallel algorithm are important methods to raise the effieiency of finite element analysis of complex structure systems. The concurrent engineering is the newest working pattern of complex system research and development. The combination of these three methods can increase the efficiency of the solving of large-scale complex structure system enormously.