科技创新与应用2024，Vol.14Issue(18)：32-36,5.DOI:10.19981/j.CN23-1581/G3.2024.18.007
基于TI TM4C123的激光追踪系统设计
摘要
Abstract
In response to the problems of easy loss and poor real-time performance of laser target tracking,this paper designs a laser target control system and automatic tracking based on the TM4C123 chip of Texas Instruments.The V831 camera module is used as the target position feedback measurement device,and the two-dimensional closed-loop stepper motor cloud platform is used as the motion output.The camera module communicates with the TM4C main control via serial port to provide real-time feedback on the target point position,and uses PID control algorithm to control the motor output.At the same time,magnetic encoding feedback is used to prevent step loss of the stepper motor and achieve position closed-loop control.The experimental results show that the system has high tracking accuracy and good real-time performance.关键词
激光控制/自动追踪/TI TM4C123/位置闭环/PID控制算法Key words
laser control/automatic tracking/TI TM4C123/position closed loop/PID control algorithm分类
信息技术与安全科学引用本文复制引用
郎向荣,竺春祥,顾宇豪..基于TI TM4C123的激光追踪系统设计[J].科技创新与应用,2024,14(18):32-36,5.基金项目
浙江省教育厅一般科研项目(Y202248571) （Y202248571）
浙江省产学合作协同育人项目(浙发改社会[2022]318号) （浙发改社会[2022]318号）
