非线性缓冲包装系统对随机激励的响应分析  

Responses of Nonlinear Cushion Packaging System to Stochastic Excitation

作　　者：宋钊[1] 郑全成[1] 

机构地区：[1]兰州交通大学,兰州730070

出　　处：《包装工程》2008年第8期32-33,85,共3页Packaging Engineering

摘　　要：运输包装件在运输过程中受到的激励具有随机性,包装材料的缓冲特性是非线性的。利用统计线性化法对模型进行分析,得出关于包装件响应的位移均方差的模拟结果。表明采用这种方法能较好的模拟实际包装件的运动情况。Under transport condition, nonlinear cushion packaging system was excited by random vibration. The model was analyzed by use of statistics linearization method, and the simulation result of displacement mean square deviation of the response of package was obtained. It was showed that this method can better simulate the motion of real package.

关 键 词：包装系统 非线性系统 随机振动 

分 类 号：TB485.3[一般工业技术—包装工程] TB487