基于人工智能的计算机辅助绘图评估(AMCAD)

IF 1.1 Q3 EDUCATION, SCIENTIFIC DISCIPLINES

International Journal of Mechanical Engineering Education Pub Date : 2023-07-24 DOI:10.1177/03064190231175231

Lisa Wang Jianwu, Lim See Yew, Lin Kok On, Tan Chee Keong, Ricky Tan Yuan Sheng, Sairin Bin Sani, Tan Hwee Juan Agnes

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引用次数: 0

摘要

AMCAD (www.amcad.ai)是一个基于网络的人工智能(AI)系统，用于自动评估学生的计算机辅助绘图(CAD)作业，帮助学生自主学习。它比较了两个工程图纸，并突出了两者之间的差异(错误)。这些错误分为两类:红色表示的“缺失线”错误和蓝色表示的“错误线”错误。AMCAD与所有CAD软件协同工作。它使用计算机视觉技术将PDF图纸转换为栅格子图像，并使用异或来定量评估与最佳对齐视图的最佳匹配。AMCAD的人工智能算法和web应用程序是用Python开发的，它以叠加和并排两种显示方式显示比较结果。为了鼓励学生自主学习，教学视频可包括在每次CAD作业中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Artificial intelligence-enabled evaluating for computer-aided drawings (AMCAD)

AMCAD ( www.amcad.ai ) is a web-enabled artificial intelligence (AI) system created to auto-evaluate students’ computer-aided drawing (CAD) work assignments and help students in self-directed learning. It compares two engineering drawings and highlights the differences (errors) between the two. The errors are classified into two categories: “Missing Line” errors shown in red and “Erroneous Line” errors in blue. AMCAD works in tandem with all CAD software. It uses computer vision technology to convert PDF drawings to raster subimages, and XOR to evaluate quantitatively the best-matched with best-aligned views. AMCAD, whose AI algorithms and web application were developed in Python, shows the comparison results in two display modes: superimpose and side-by-side. To encourage students in self-directed leaning, instructional videos can be included in each CAD work assignment.

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来源期刊

International Journal of Mechanical Engineering Education Social Sciences-Education

CiteScore

3.00

自引率

28.60%

发文量

期刊介绍： The International Journal of Mechanical Engineering Education is aimed at teachers and trainers of mechanical engineering students in higher education and focuses on the discussion of the principles and practices of training professional, technical and mechanical engineers and those in related fields. It encourages articles about new experimental methods, and laboratory techniques, and includes book reviews and highlights of recent articles in this field.