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| A study on dynamic responses properties of packaged products under different spectral excitation |
| WANG Zhiwei1,2,3, FANG Shugai1,2,3 |
1.Packaging Engineering Institute, Jinan University, Zhuhai 519070, China;
2.Key Laboratory of Product Packaging and Logistics of Guangdong Higher Education Institutes, Jinan University, Zhuhai 519070, China;
3.Zhuhai Key Laboratory of Product Packaging and Logistics, Jinan University, Zhuhai 519070, China |
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Abstract Two types of acceleration random vibration power spectral density (PSD) excitations were set up according to the results of sine sweep vibration experiments, which had the same spectrum in the vicinity of the resonance frequency and different spectrum in the vicinity of the non-resonance frequency.The acceleration responses of product and dynamic contact force responses of packaged product were investigated with three kinds of constraints and input intensities for the nonlinear packaging system.The results indicate that under the same constraint and vibration intensity condition, the acceleration response PSDs of product and dynamic contact force response PSDs of package were basically consistent around the resonance frequencies; when the vibration intensity was higher, the acceleration response PSD of product and dynamic contact force response PSD of package under the two types of spectral excitations had a certain deviation in the small range of the resonance point due to the influence of the damping; the probability density function (PDF) of acceleration responses almost showed no difference under the different spectral excitations, and the values of mean, standard deviation, skewness and kurtosis were close; there were some differences between the PDF of the peak of dynamic contact force, and the distributions in the spectrum 1 were narrower and higher than that in the spectrum 2; however, the values of mean and standard deviation, number of mean value crossings and number of maxima of dynamic contact force, and bandwidth coefficient were close.Excitation of resonant region controls the responses of the whole nonlinear packaging system.
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Received: 09 April 2018
Published: 15 December 2019
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[1] JARIMOPAS B, SINGH S P, SAENGNIL W. Measurement and analysis of truck transport vibration levels and damage to packaged tangerines during transit [J]. Packaging Technology and Science, 2005, 18(4): 179-188.
[2] SINGH S P, SANDHU A P S, SINGH J, et al. Measurement and analysis of truck and rail shipping environment in India [J]. Packaging Technology and Science, 2007, 20(6): 381-392.
[3] GARCIA-ROMEU-MARTINEZ M A, SINGH S P. Measurement and analysis of vibration levels for truck transport in Spain as a function of payload, suspension and speed [J]. Packaging Technology and Science, 2008, 21(8): 439-451.
[4] ZHOU R, YAN L P, LI B G, et al. Measurement of truck transport vibration levels in China as a function of road conditions, truck speed and load level [J]. Packaging Technology and Science, 2015, 28(11): 949-957.
[5] ROUILLARD V. On the synthesis of non-gaussian road vehicle vibrations [D]. Monash University, Melbourne, Australia, 2007.
[6] ZHOU H, Wang Z W. A new approach for road-vehicle vibration simulation [J]. Packaging Technology and Science, 2018, 31(5): 246-260.
[7] 马颖, 段虎明, 石锋. 典型道路谱的生成方法研究 [J]. 振动与冲击, 2013, 32(16): 19-22+36.
MA Ying, DUAN Huming, SHI Feng. Generation method of typical road spectrum [J]. Journal of Vibration and Shock, 2013, 32(16): 19-22+36.
[8] 谢飞, 段虎明, 马颖, 等. 中国典型道路谱数据库的开发与应用 [J]. 振动与冲击, 2010, 29(11): 160-164+260.
XIE Fei, DUAN Huming, MA Ying, et al. Development and application of typical road spectrum database in China [J]. Journal of Vibration and Shock, 2010, 29(11): 160-164+260.
[9] ASTM D4169-14. Practice for Performance Testing of Shipping Containers and Systems [S]. USA: ASTM International, 2014.
[10] ASTM D4169-16. Practice for Performance Testing of Shipping Containers and Systems [S]. USA: ASTM International, 2016.
[11] 刘林林, 呼和, 王羽, 等. 振动参数与梨损伤特性和粘弹性的关系 [J]. 振动与冲击, 2016, 35(10): 139-144.
LIU Linlin, HU He, WANG Yu, et al. Relationship between vibration parameters with damage characteristics and viscoelasticity of pear [J]. Journal of Vibration and Shock, 2016, 35(10): 139-144.
[12] 张连文, 杨传民, 孟宪文, 等. 圣女果运输包装件振动冲击性能实验研究 [J]. 振动工程学报, 2011, 24(1): 73-77.
ZHANG Linwen, YANG Chuanmin, MENG Xianwen, et al. Vibration and impact performance tests of saint fruit transport packages [J]. Journal of Vibration Engineering, 2011, 24(1): 73-77.
[13] 刘远珍, 王志伟. 堆码包装产品响应的非高斯特征 [J]. 包装学报, 2017, 9(4): 20-32.
LIU Yuanzhen, WANG Zhiwei. Non-Gaussian feature of product response in stacked packaging Unit [J]. Packaging Journal, 2017, 9(4): 20-32.
[14] 王志伟, 刘远珍. 随机振动下包装件加速度响应的非高斯特征 [J]. 振动与冲击, 2018, 37(17): 41-47.
WANG Zhiwei, LIU Yuanzhen. Non-Gaussian features of packages’ acceleration responses under random vibrations [J]. Journal of Vibration and Shock, 2018, 37(17): 41-47.
[15] 王志伟, 林深伟. 随机振动下产品包装件动态响应的实验研究和有限元分析 [J]. 振动与冲击, 2017, 36(13): 223-229.
WANG Zhiwei, LIN Shenwei. Tests and FE analysis for dynamic responses of packaged products under random vibration environment [J]. Journal of Vibration and Shock, 2017, 36(13): 223-229.
[16] 林深伟, 王志伟. 两层堆码包装单元的随机振动响应 [J]. 包装学报, 2017, 9(4): 10-19.
LIN Shenwei, WANG Zhiwei. Response of two layer stacked packaging unit in random vibration [J]. Packaging Journal, 2017, 9(4): 10-19.
[17] 王志伟, 孙君. 三层啤酒瓶周转箱运输包装单元的随机振动响应 [J]. 包装学报, 2017, 9(4): 1-9.
WANG Zhiwei, SUN Jun. On random vibration response of transport packaging unit of three-layers beer bottle-turnover boxes [J]. Packaging Journal, 2017, 9(4): 1-9.
[18] GODSHALL W D. Frequency response, damping, and transmissibility characteristics of top-loaded corrugated containers [EB/OL]. https://www.fpl.fs.fed.us/documnts/fplrp/fplrp160.pdf, 2017-12-18.
[19] URBANIK T J. Force plate for corrugated container vibration tests [J]. Journal of Testing and Evaluation, 1990, 18(5): 359-362.
[20] JAMIALAHMADI A, TROST T, ÖSTLUND S. A proposed tool to determine dynamic load distribution between corrugated boxes [J]. Packaging Technology and Science, 2011, 24(6): 317–329.
[21] 王志伟, 戚德彬. 两层计算机堆码包装动力学试验研究 [J]. 机械工程学报, 2017, 53(3): 90-99.
WANG Zhiwei, QI Debin. Experimental study of dynamic response of two layers stacked packaging units of computers [J].Journal of Mechanical Engineering, 2017, 53(3): 90-99.
[22] WANG Z W, FANG K. Dynamic performance of stacked packaging units [J]. Packaging Technology and Science, 2016, 29(10): 491-511.
[23] WANG Z W, QI D B, FANG K, et al. Theoretical and experimental investigation on dynamic pressure of stacked packaging units in random vibration [C]. Proceedings of the 20th IAPRI World Conference on Packaging, Campinas, Brazil, 2016. http://www.iapriweb.org/.
[24] FANG K, WANG Z W. The statistical characteristics of maxima of contact force in stacked packaging units under random vibration [J]. Packaging Technology and Science, 2018, 31(5): 261-276.
[25] WANG Z W, WANG L J. On accelerated random vibration testing of product based on component acceleration RMS–life curve [J]. Journal of Vibration and Control, 2017. doi: 10.1177/107754631770555.
[26] WANG Z W, WANG L J. Accelerated random vibration testing of transport packaging system based on acceleration PSD [J]. Packaging Technology and Science, 2017, 30(10): 621-643.
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