Sensor for monitoring rice grain sieve losses in combine harvesters
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- 作者：Zhenwei Liang Liangzhenwei518@126.com" class="auth_mail" title="E-mail the corresponding author ; Yaoming Li ; ymli_ujs@126.com" class="auth_mail" title="E-mail the corresponding author ; ymli@ujs.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lizhang Xu ; Zhan Zhao
- 关键词：Rice ; Grain sieve loss ; Impact behaviour ; Discrete element method ; Field test
- 刊名：Biosystems Engineering
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：147
- 期：Complete
- 页码：51-66
- 全文大小：3185 K
文摘
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Collision behaviour of rice grain and straw with the sensor was studied utilizing DEM simulations.
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A signal processing circuit was designed to discriminate for rice grains.
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Field tests results indicated that measurement errors of the developed sensor were <4.48%.
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