Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK)

Tianjin,China,10.12-10.15,2010

ISBN: 978-1-935068-36-5 Scientific Research Publishing, USA

E-Book 886pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $80

Title: Simulation Study on the Shock Properties of the Double-Degree-of-Freedom Cushioning Packaging System
Source: Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK) (pp 318-322)
Author(s): Xia Zhu, Logistical Engineering University Chongqing 401311, China
Qiaoqiao Yan, Logistical Engineering University Chongqing 401311, China
Xiaoling Yao, Logistical Engineering University Chongqing 401311, China
Junbin Chen, Logistical Engineering University Chongqing 401311, China
Ping Zhao, Logistical Engineering University Chongqing 401311, China
Zhongjun Hu, Logistical Engineering University Chongqing 401311, China
Chunjiang Zhao, Logistical Engineering University Chongqing 401311, China
Congguang Lin, Logistical Engineering University Chongqing 401311, China
Chunhui Wang, Logistics Science Research Institute of the GLD Beijing 100071, China
Abstract: According to the mechanics model of the double-degree-of-freedom cushioning packaging system, the paper establishes a mathematics differential equation. It sets up the linear and nonlinear simulation models of shock properties for the double-degree of freedom cushioning packaging system with the principle of Matlab/ Simulink. It gives the model parameter values, then plots the acceleration response curves of product and vulnerable parts, and does a comparative analysis on the acceleration response curves of linear and nonlinear systems. The conclusion is that simplifying the nonlinear system to a linear system will induce inadequate packaging.
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