学习实践

大二阶段——二十届机械设计竞赛

我主动帮助老师解决问题,如何使用RDB-D深度相机识别焊缝的良好程度,顺便参加机械设计竞赛。首先使用了Intel Realsense,目前实现3D sensing 共有三种技术,分别为双目立体成像、结构光和ToF,没有记错的话,当时应该使用了结构光技术,我寻找相关资料时,发现了官网已经停止更新了Intel Realsense SDK相关测试软件,所以我就在全网上搜索,最终在CSDN找到了一个压缩包,其中的软件Intel Realsense SDK可正好可以运行我这个系列模块,我就开始测试了,其实如果有时间我完全可以使用树莓派的ubuntu22.04来运行测试软件实现总体控制。

以下是测试图片

因为Intel Realsense的RDB-D深度相机的精度只有±1mm左右,所以达不到检测焊缝的要求,所以我就使用了openMV plus4 加上了特别短焦摄像头,可以检测微小的物体,我开创性的使用了模板匹配相关算法,成功实现了正常焊缝的检测。

感觉是光学原理课程的实践

老师其实还有一个任务:测量有两个圆孔的圆柱零件的旋转角度。

比赛前期:团队成员在组装检测机构,我就安装并且调试了摄像头检测模块。我学到了很多机械设计相关内容,很有感觉,特别是3D打印和零件装配的结合和设计思路。

Author

wwq136@163.com
I am a junior majoring in Measurement and Control Technology and Instrumentation, with a passion for exploration and innovation. I have participated in various competitions, such as the Electronic Design Competition and Intelligent Vehicle Competition, and have contributed to national innovation projects, including the development of a fruit-picking robot. I possess strong embedded systems skills, working with platforms like STM32, Arduino, Raspberry Pi, and Jetson Nano, alongside proficiency in C/C++ and Python programming. My interests lie in the intersection of robotics and artificial intelligence, particularly in areas like computer vision (CV) and natural language processing (NLP), with a focus on machine learning. I am constantly learning AI-related technologies and exploring ways to integrate them into practical applications, aspiring to develop digital twins incorporating AI. I use Ubuntu 22.04 both on WSL2 for Windows and on my server. Currently, I am preparing for the IELTS, aiming for a 7.0 score, with a current score of 6.5. My future academic goal is to study at a top 50 QS university in Australia, such as UNSW Sydney, the country’s top-ranked university for engineering. Post-graduation, I plan to pursue entrepreneurship, focusing on local AI model deployment, particularly in healthcare. In addition to my technical pursuits, I am fascinated by Western culture, history, and philosophy, and I look forward to returning to Europe to further explore these areas.
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