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基于響應(yīng)面法的梳齒式采棉機(jī)采收臺(tái)優(yōu)化設(shè)計(jì)
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“十二五”國(guó)家科技支撐計(jì)劃資助項(xiàng)目（2011BAF07B02）


Optimization of Comb-type Cotton Picker Device Based on Response Surface Methodology
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    摘要:

    為尋求梳齒式采棉機(jī)采收臺(tái)結(jié)構(gòu)與工作參數(shù)的最優(yōu)組合,，對(duì)其進(jìn)行了參數(shù)優(yōu)化試驗(yàn)。采用二次回歸正交旋轉(zhuǎn)中心組合優(yōu)化試驗(yàn)方法,，以行走速度,、梳齒間距,、梳齒振動(dòng)頻率為影響因素，以采凈率,、撞落棉率為目標(biāo)函數(shù),，對(duì)影響該機(jī)采收性能的結(jié)構(gòu)與工作參數(shù)進(jìn)行優(yōu)化試驗(yàn)研究。結(jié)果表明：當(dāng)行走速度為0.45 m/s,、梳齒間距(軸線距離)為51 mm,、梳齒振動(dòng)頻率為2.65 Hz時(shí)，采凈率為96.5%,，撞落棉率為2.8%,。

    Abstract:

    In order to find the optimal combination of the structure and working parameters of comb type cotton picker harvesting device, the experiments were conducted. A central composite rotatable orthogonal experimental design of response surface methodology was employed to find the optimum combination effect on working properties. The three parameters, including working speed, comb space and vibration frequency of comb, were selected as input variables. Picking rate and loss rate were selected as response functions. Experimental results indicated that the most optimum combination region was: working speed of 0.45 m/s, comb space of 51 mm, and comb vibration frequency of 2.65 Hz, the picking rate was 96.5%, the loss rate was 2.8%.

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康建明,陳學(xué)庚,溫浩軍,王士國(guó).基于響應(yīng)面法的梳齒式采棉機(jī)采收臺(tái)優(yōu)化設(shè)計(jì)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(Supp2):57-61. Kang Jianming, Chen Xuegeng, Wen Haojun, Wang Shiguo. Optimization of Comb-type Cotton Picker Device Based on Response Surface Methodology[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(Supp2):57-61.

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  • 在線發(fā)布日期: 2013-10-21
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