于英杰,张书慧,齐江涛,徐 岩,王 薇.变量施肥机在不规则田块的定位方法[J].农业机械学报,2011,42(2):158-161.
Yu Yingjie,Zhang Shuhui,Qi Jiangtao,Xu Yan,Wang Wei.Positioning Method of Variable Rate Applicators in Irregular Field[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(2):158-161.
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变量施肥机在不规则田块的定位方法   [下载全文]
Positioning Method of Variable Rate Applicators in Irregular Field   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  变量施肥机,不规则田块,定位,网格识别
基金项目:国家高技术研究发展计划(863计划)资助项目(2006AA10A309)和吉林省科技发展计划资助项目(20060213-3)
作者单位
于英杰 昆明理工大学 
张书慧 南京工业职业技术学院 
齐江涛 吉林大学 
徐 岩 吉林大学 
王 薇 吉林大学 
中文摘要:在规则田块网格识别算法的基础上,阐述了不规则田块的自动网格识别算法。控制器读取传感器的脉冲信号,计算作业机具的行走距离,由不规则田块自动网格识别算法实现机具的自动网格识别。试验结果表明,随着机具的行走,应用该算法可以实现机具在不规则田块不同网格的自动识别,验证了该算法的可行性。
Yu Yingjie  Zhang Shuhui  Qi Jiangtao  Xu Yan  Wang Wei
Kunming University of Science and Technology;Nanjing Institute of Industry Technology;Jilin University;Jilin University;Jilin University
Key Words:Variable rate applicator, Irregular field, Positioning, Grid identification
Abstract:The algorithm of automatic grid recognition for irregular fields was introduced based on the algorithm of automatic grid recognition for regular fields. The controller received pulse signals from the sensor and calculated the working distance of the variable rate applicator, thus the working grid could be identified by the algorithm of automatic grid recognition. The field experimental results showed that using this positioning algorithm, the applicator could be automatically recognized in different grid.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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