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Exploring the Efficiency of Experimental Construction of Sorting Ginned Cotton Seed Machine 被引量:3
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作者 Avazbek Оbidov Muhiddin Vokhidov Jahongir Abdurahmonov 《Engineering(科研)》 2021年第1期18-29,共12页
In this paper, research has been conducted to increase the quantity of fiber produced in the enterprise by creating a sorting device for spun seeds, dividing them into fractions by geometric dimensions, and by re-ginn... In this paper, research has been conducted to increase the quantity of fiber produced in the enterprise by creating a sorting device for spun seeds, dividing them into fractions by geometric dimensions, and by re-ginning, separating those with long fibers. A new model was developed for geometric sorting of cotton seeds in the harvest, and experiments determined its effectiveness and the optimal values of the factors affecting the efficiency using mathematical modeling. Based on the results of the study, graphs of the influence of factors on device performance and on device efficiency were constructed. 展开更多
关键词 Cotton Seeds Cotton Fiber FRACTIONS sorting machine Short Fiber Air Flow Vibration machine Vibration Frequency
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The Method Research and Technology Implementation of Eddy Current Hardness-sorting Based on LS-SVM 被引量:2
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作者 HU Pengfei HUANG Haisong XIE Qingsheng 《Instrumentation》 2020年第1期13-23,共11页
According to the practical problems in eddy current sorting,the method and technology of eddy current hardness sorting based on LeastSquaresSupportVectorMachine(LS-SVM)are proposed based on the Xilinx Artix-7 FPGA in ... According to the practical problems in eddy current sorting,the method and technology of eddy current hardness sorting based on LeastSquaresSupportVectorMachine(LS-SVM)are proposed based on the Xilinx Artix-7 FPGA in this paper.The calculated sorting-hyperplane and designed sorting decision-making machine were used to sort different hardness of the vavles.The experimental results of the vavle sorting show that the sorting success rate can reach 100%under conditions that the number of test vavles is one quarter of the training vavles.The method and technology based on LS-SVM can solve the problems that the impedance feature value is nonlinear with the hardness value and variable sorting interval.It also proved that the LS-SVM algorithm has strong practical value in online eddy current sorting. 展开更多
关键词 Eddy Current Hardness-sorting Support Vector Coefficient sorting Decision-making machine sorting-hyperplane
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Knowledge Processing Method of Fault Diagnosis Expert Systems for Letter Sorting Equipment 被引量:2
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作者 LI Dian sheng SUN Wan jun Biography:\ LI Dian sheng (1966-), instructor of Shijiazhuang Postal College, received MS in Shengyang Polytechnic University, majoring in artificial intelligence, maintenance of letter sorting machine. He has published seve 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2001年第1期42-46,共5页
Based on the analysis of fault diagnosis knowledge of letter sorting machine, this paper proposes a processing method by which the fault diagnosis knowledge is divided into exact knowledge, inadequate knowledge and fu... Based on the analysis of fault diagnosis knowledge of letter sorting machine, this paper proposes a processing method by which the fault diagnosis knowledge is divided into exact knowledge, inadequate knowledge and fuzzy knowledge. Then their presenting and implementing form in fault diagnosis expert system is discussed and studied. It is proved that the expert system has good feasibility in the field of the diagnosis of letter sorting machine. 展开更多
关键词 letter sorting machine fault diagnosis expert system KNOWLEDGE processing method
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