This paper discusses the problems how to reduce degrees of freedom of the dynamic model used for the design of a cushioning package system.

对缓冲包装设计中如何简化系统动力学模型的自由度数的问题进行了探讨。

youdao

The emphasis is laid on the simplification of a two-degree of freedom cushioning package system under impact. The corresponding simplification method and conditions are presented, too.

重点研究了双自由度缓冲包装系统受冲击力作用时的简化问题。

youdao