| 自走式耕耘机速比系数的优化设计 |
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| 引用本文： | 蔡宗寿,张霞,卢贵忠.自走式耕耘机速比系数的优化设计[J].云南农业大学学报,2006,21(5):677-680. |
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| 作者姓名： | 蔡宗寿 张霞 卢贵忠 |
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| 作者单位： | 云南农业大学工程技术学院,云南昆明650201 |
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| 摘 要： | 在试验数据的基础上,分析了自走式耕耘机刀辊转速、机器前进速度和耕深对耕耘机单位体积功耗的影响,通过回归分析,建立耕耘机单位体积功耗与各运动参数之间的数学模型,并以此为优化设计的目标函数,通过计算机优化程序,得到在一定约束条件下耕耘机的最优刀辊转速和机器前进速度,进一步计算得到最优速比系数的取值范围,为自走式耕耘机的设计提供一定的理论依据。
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| 关 键 词： | 耕耘机 速比系数 功耗 刀辊转速 机器前进速度 优化设计 |
| 文章编号： | 1004-390X（2006）05-0677-04 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005-09-19 |
Optimization Design of Roller-speed Ratio of Self-propelling Cultivator |
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| CAI Zong-shou,ZHANG Xia,LU Gui-zhong.Optimization Design of Roller-speed Ratio of Self-propelling Cultivator[J].Journal of Yunnan Agricultural University,2006,21(5):677-680. |
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| Authors: | CAI Zong-shou ZHANG Xia LU Gui-zhong |
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| Institution: | Faculty of Engineering and Technique, Y A U, Kunming 650201, China |
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| Abstract: | Based on the experimental data, this paper analyzed cultivator advance speed and cultivation depth of self-propelling consumption. Using the method of regression, this paper set up consumption and sportive parameter of cultivator, and regarded influence which axle rotational speed, cultivator worked on unit cubage power mathematic model of unit cubage power this model as the object function of optimization design, by using the computer optimization program, gained the optimization rotational speed and advance speed under some conditions of restriction, and consequently calculated the extent of optimization roller-speed ratio, provided theoretical argument for cultivator design. |
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| Keywords: | cultivator roller-speed ratio power consumption axle rotational speed cultivator advance speed optimization design |
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