Numerical optimization and experimental validation of a five-link mechanism, potato planter
Numerical optimization and experimental validation of a five-link mechanism, potato planter
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五连杆机构马铃薯播种机的数值优化与实验验证
DOI：
10.1177/09544062211004652
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发表时间：
2021-05
期刊：
影响因子：
--
通讯作者：
PA Simionescu
中科院分区：
文献类型：
--
作者：
wei sun;Hua Zhang;PA Simionescu
秋季覆膜，春季覆膜种植是一种有效的抗旱马铃薯栽培方法。为实现马铃薯膜下穴播播种，对现有的一种由两个同向转动曲柄同步驱动的五连杆播种机构进行了几何优化设计。为此目的，新的定量措施的几何形状的crunode部分的点播机尖端路径已被引入。原型播种机机构在别处详细描述，然后配置根据获得的三个最佳运动学解决方案，并进行了实地测试。所有三种配置都满足了通过塑料膜种植马铃薯的农艺要求，其中一种设置比另外两种设置表现得更好，然后通过手动进行优化获得先前报告的解决方案。
Covering with plastic film in fall and planting through the film in spring is an effective drought-resistance, potato-cultivation method. To achieve proper under-plastic-film, hill-drop potato seeding, the geometry of an existing five-link planter mechanism that is driven synchronously by two cranks rotating in the same direction has been refined through bivariate plots and numerical optimization. For this purpose, novel quantitative measures of the geometry of the crunode portion of the dibber-tip path have been introduced. The prototype planter mechanism described in detail elsewhere has then been configured according to the three optimum kinematic solutions obtained, and field tests have been carried out. All three configurations satisfied the imposed agronomic requirements of potato planting through the plastic film, with one setup performing better than the other two, and then a previously reported solution obtained through manually conducted optimization.
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DOI：
--
发表时间：
2006
期刊：
--
影响因子：
--
作者：
Kecheng Zhang;Y. Fang;Z. Zhu;J. Dai
通讯作者：
Kecheng Zhang;Y. Fang;Z. Zhu;J. Dai
DOI：
--
发表时间：
2010
期刊：
--
影响因子：
--
作者：
Tian Li-jia
通讯作者：
Tian Li-jia
DOI：
--
发表时间：
2010
期刊：
Transactions of the Chinese Society of Agricultural Machinery
影响因子：
--
作者：
Zhao Jiantuo;Zhao Wuyun;Ren Yan-hua;Niu Haihua
通讯作者：
Zhao Jiantuo;Zhao Wuyun;Ren Yan-hua;Niu Haihua
影响因子：
5.2
作者：
P. A. Simionescu;M. Smith
通讯作者：
P. A. Simionescu;M. Smith
影响因子：
5.2
作者：
P. C. López-Custodio;A. Müller;J. Rico;J. Dai
通讯作者：
P. C. López-Custodio;A. Müller;J. Rico;J. Dai