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雞蛋質(zhì)量與長短軸在線檢測方法
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“十二五”國家科技支撐計劃資助項目(2011BAD20B12)


Online Detection Method of Eggs Major-minor-axis and Mass
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    摘要:

    開發(fā)了一套基于動態(tài)稱量和圖像處理的雞蛋在線檢測系統(tǒng)。通過應(yīng)變片式傳感器動態(tài)檢測質(zhì)量，用圖像處理檢測雞蛋長短軸。對117個雞蛋進行在線驗證，建立了雞蛋長短軸檢測模型，實現(xiàn)了雞蛋質(zhì)量和長短軸的在線檢測，并對通過不同方法所得到的雞蛋長短軸及雞蛋質(zhì)量進行了對比。結(jié)果表明，在線系統(tǒng)檢測雞蛋質(zhì)量誤差小于±1 g，短軸誤差范圍-0.5~0.7 mm，長軸誤差范圍±0.6 mm，雞蛋檢測速率為4枚/s，滿足在線檢測的要求，證明在線系統(tǒng)具有較強的合理性及魯棒性。

    Abstract:

    An online detection system based on dynamic weight measurement and graphic processing skill was developed. The developed system weighted dynamically the mass of egg sample using strain gauge weight and calculated major-minor-axis of egg through image generation. Comparison of the egg long axis and egg mass by different methods proved that the online system had a strong robust. Sample of 117 eggs were used to check the system, with mass error of ±1 g, minor-axis error of -0.5~0.7 mm and major-axis error of ±0.6 mm. The correct classification rate of XL grade, L grade, M grade and S grade were 100%,100%,93.84% and 100%. The detection velocity was 4 eggs per second. Experiments show that the online detection system meets corresponding standards.

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張世慶,涂 佳,孫 力,蔡健榮,顧海鋒,顧 顥.雞蛋質(zhì)量與長短軸在線檢測方法[J].農(nóng)業(yè)機械學(xué)報,2014,45(2):204-209. Zhang Shiqing, Tu Jia, Sun Li, Cai Jianrong, Gu Haifeng, Gu Hao. Online Detection Method of Eggs Major-minor-axis and Mass[J]. Transactions of the Chinese Society for Agricultural Machinery,2014,45(2):204-209.

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  • 收稿日期:2013-01-28
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  • 在線發(fā)布日期: 2014-02-10
  • 出版日期: 2014-02-10