| 工作参数对旋耕碎茬通用刀片功率消耗的影响 |
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| 引用本文： | 王增辉,黄东岩,李卓识,贾洪雷,万宝成.工作参数对旋耕碎茬通用刀片功率消耗的影响[J].吉林大学学报(工学版),2012(Z1):122-125. |
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| 作者姓名： | 王增辉 黄东岩 李卓识 贾洪雷 万宝成 |
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| 作者单位： | 吉林农业大学信息技术学院;吉林大学 工程仿生教育部重点实验室 |
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| 基金项目： | 国家科技支撑计划项目(2011BAD20B09-07);吉林省科技发展计划项目(201105068) |
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| 摘 要： | 应用正交试验设计方法,对旋耕碎茬通用刀片单刀扭矩(功率消耗)进行了试验。通过方差分析确定了在碎茬作业时,影响功率消耗的主要因素为刀片转速,其次为耕深,而机组作业速度对功率消耗影响不显著;运用正交多项式函数逼近理论建立了功率消耗与刀片旋转、耕深之间的函数关系,通过函数关系可以预测在碎茬作业时的功率消耗。
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| 关 键 词： | 农业工程 通用刀片 工作参数 功率消耗 方差分析 正交多项式 |
Universal the blade the broken stubble power consumption influence of the working parameters of the rotary tiller broken stubble |
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| WANG Zeng-hui,HUANG Dong-yan,LI Zhuo-shi,JIA Hong-lei,WAN Bao-cheng.Universal the blade the broken stubble power consumption influence of the working parameters of the rotary tiller broken stubble[J].Journal of Jilin University:Eng and Technol Ed,2012(Z1):122-125. |
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| Authors: | WANG Zeng-hui HUANG Dong-yan LI Zhuo-shi JIA Hong-lei WAN Bao-cheng |
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| Affiliation: | 1(1.Department of Information Technology,Jilin Agricultural University,Changchun 130018,China;2.The Key Laboratory of Bionics Engineering,Ministry of Education,Jilin University,Changchun 130022,China) |
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| Abstract: | The rotavator broken stubble universal blade single-pole torque(power consumption) experiment used orthogonal experimental design method.Determined by analysis of variance in the broken stubble working,impacted the power consumption of the main factors for the blade speed,deep tillage was followed,the operating speed of the unit power consumption did not significantly affect the power consumption;Applied orthogonal polynomial function approximation theory with the blade rotation,,Constructed the functional relationship between the tillage depth.When operating in the broken stubble,the power consumption can be predicted by the function relationship. |
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| Keywords: | agriculture engineering universal blade operating parameters power consumption analysis of variance orthogonal polynomials |
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