| 影响振动式挖掘机牵引动力的参数分析 |
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| 引用本文： | 文学洙. 影响振动式挖掘机牵引动力的参数分析[J]. 延边大学农学学报, 2009, 31(3): 205-208,228 |
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| 作者姓名： | 文学洙 |
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| 作者单位： | 延边大学工学院,吉林,延吉,133002 |
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| 基金项目： | 教育部留学回国人员科研启动基金资助项目 |
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| 摘 要： | 利用由振幅、振动频率和前进速度定义的参数λ、K和T建立对振动式挖掘机牵引动力的回归方程．从这些回归方程的决定系数可知，用参数λ、K和T来说明它们对振动挖掘机牵引动力的回归程度时，参数λ的决定系数最大，参数T的决定系数次之．
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| 关 键 词： | 振动式挖掘机 牵引动力 参数分析 |
Parameters analysis of effect to vibrating digger drafting power |
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| WEN Xue-zhu. Parameters analysis of effect to vibrating digger drafting power[J]. Journal of Agricultural Science Yanbian University, 2009, 31(3): 205-208,228 |
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| Authors: | WEN Xue-zhu |
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| Affiliation: | WEN Xue-zhu (Mechanical Engineering Department ,Engineering College of Yanbian University, Yanji Jilin 133002, China) |
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| Abstract: | Three parameters, λ ,K and T were induced from three experimental variables. amplitude, frequency, and tractor speed. And the vibrating digger drafting power was analyzed by regression. Though λ , K and T are the representative parameters in vibrating dig- ger drafting power analysis, λ was the most moderate one to explain drafting power. |
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| Keywords: | vibrating digger drafting power parameters analysis |
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