潘 嘹,卢立新,王 军.基于分数阶导数的苹果果柱蠕变特性研究[J].包装工程,2011,32(1):15-17.
PAN Liao,LU Li-xin,WANG Jun.Creep Properties of Apple Based on Fractional Order Derivative[J].Packaging Engineering,2011,32(1):15-17. |
| 基于分数阶导数的苹果果柱蠕变特性研究 |
| Creep Properties of Apple Based on Fractional Order Derivative |
| 投稿时间：2010-09-29 修订日期：2011-01-10 |
| DOI： |
| 中文关键词: 分数阶导数Kelven模型 苹果果柱 蠕变 |
| 英文关键词: Kelvin model of fractional derivative apple sample creep |
| 基金项目:“十一五”国家科技支撑计划课题(2006BAD30802)；江南大学创新团队发展计划资助课题 |
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| 中文摘要: |
| 为了给果品减损包装设计提供理论依据，降低果品在运输过程中的损耗，研究了果品的蠕变特性。以水晶红富士为实验材料，基于分数阶导数理论，建立了苹果果柱蠕变的分数导数Kelvin模型。结果表明，分数导数Kelvin模型只需要很少的参数，就能够在较长加载历程中表征苹果果柱的蠕变现象。 |
| 英文摘要: |
| The purpose of this research was to reduce damage of fruit during transportation and provide reference for fruit packaging design. Creep test was carried out on crystal red fushi apple. Fractional Kelvin model about the creep state of apple was constructed according to fractional order derivative theory. The result indicated that fractional Kelvin model can characterize the situation of creep of apple for a long period with a few parameters. |
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