现代电子技术2025，Vol.48Issue(22)：21-25,5.DOI:10.16652/j.issn.1004-373x.2025.22.004
一种面向二维材料制备的智能测量与控制系统设计
Design of intelligent measurement and control system for two-dimensional material preparation
摘要
Abstract
In order to solve the problem of inaccurate temperature control in the preparation process of two-dimensional materials with few layers of nanosheets,a design scheme of intelligent control strategy for the entire process of two-dimensional material preparation is proposed.The automatic adjustment of the heating power of the temperature control device during the preparation process of two-dimensional materials is achieved by means of PI feedback control.In the PI control stage,a feedforward path design is combined with convolutional neural network to reduce system control disturbance errors caused by external environmental and equipment factors.The hardware circuit of the temperature control device is designed by means of the TMS320F series controller.A temperature control device model was built in the PyTorch deep learning framework and the control strategy was validated.The analysis results show that under the intelligent control strategy based on convolutional neural network(CNN),the temperature control error caused by external disturbances is reduced to less than 0.5%,effectively improving the control accuracy of the temperature control device.关键词
二维材料/控制系统/温度控制/智能测量/PI反馈控制/CNN前馈控制Key words
two-dimensional material/control system/temperature control/intelligent measurement/PI feedback control/CNN feedforward control分类
信息技术与安全科学引用本文复制引用
卿晓梅,马子超..一种面向二维材料制备的智能测量与控制系统设计[J].现代电子技术,2025,48(22):21-25,5.基金项目
南通理工学院第一批科技创新与服务地方团队项目(KJCXTD113) （KJCXTD113）
南通市科技计划项目(JC2020131) （JC2020131）
