| 基于线宽测量的增材制造流量智能控制方法 |
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| 引用本文： | 王瑞艳,史廷春,张毅.基于线宽测量的增材制造流量智能控制方法[J].杭州电子科技大学学报,2014(4):103-105. |
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| 作者姓名： | 王瑞艳 史廷春 张毅 |
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| 作者单位： | 杭州电子科技大学生命信息与仪器工程学院,浙江杭州310018 |
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| 基金项目： | 国家自然科学基金资助项目（61272389）; 浙江省科技计划资助项目（2009C33014） |
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| 摘 要： | 基于闭环控制原理,研究了一种基于线宽测量的增材制造流量的智能控制方法。将CCD传感器采集的当前扫描线宽与设定值进行对比,控制成形设备的工作台位移速度与喷头流量的相对关系。研究结果表明,该方法实现了对实体模型或支架形状的精度、孔隙的形状和孔隙率的智能控制,大幅度提高了成形精度,便于细胞在支架上分化、依附和爬行。
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| 关 键 词： | 组织工程 闭环控制 线宽精度 增材制造 |
The Intelligent Control Method of Additive Manufacturing Flow Based on the Measurement of the Line Width |
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| Wang Ruiyan,Shi Tingchun,Zhang Yi.The Intelligent Control Method of Additive Manufacturing Flow Based on the Measurement of the Line Width[J].Journal of Hangzhou Dianzi University,2014(4):103-105. |
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| Authors: | Wang Ruiyan Shi Tingchun Zhang Yi |
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| Affiliation: | (School of Life Information Science and Instrument Engineering, Hangzhou Dianzi University, Hangzhou ghejiang 310018, China) |
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| Abstract: | Based on the closed-loop control theory in this paper, an intelligent control method of additive manufacturing based on the measurement of the line width is studied. The setpoint with the current line width which is scanned by the CCD sensor is compared, the relative relationship between the displacement speed of the forming equipment＇s workbench and the rate of flow of the nozzle could be controlled. The results of the study shows intelligent control of solid model and scaffolds precision is improved greatly makes the cell differentiation, accuracy, pore＇s shape and porosity, the forming attachment and crawling easy. |
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| Keywords: | tissue engineering closed-loop control line width accuracy additive manufacturing |
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