| 交互式读图CAI系统 |
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| 引用本文： | 贺元成,胡义.交互式读图CAI系统[J].四川理工学院学报(自然科学版),1995(3). |
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| 作者姓名： | 贺元成 胡义 |
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| 作者单位： | 四川轻化工学院机械工程系，四川联合大学机械工程系 |
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| 摘 要： | 本文阐述了交互式读图ＣＡＩ系统的设计思想、数学模型构建、数据处理和图形处理方法，以及系统开发中的技术处理手段。通过对组合体的数据模型、图形生成和消隐、人机交互界面和作业批改等进行分析，提出了一些独特的处理方法。
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| 关 键 词： | 计算机辅助教学 工程制图 组合体读图 |
AN INTERACTIVE READING AND DRAWING CAI SYSTEM |
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| He Yuancheng.AN INTERACTIVE READING AND DRAWING CAI SYSTEM[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,1995(3). |
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| Authors: | He Yuancheng |
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| Institution: | He Yuancheng (Dept.of Mech. Eng. Sichuan Institute of Light Iud. & Chem.Tech. Zigong 643033) Hu Yi (Dept.of Mech. Eng. Sichuan United University Chengdu 610065) |
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| Abstract: | A design idea of CAI system about interactive reading and drawing,the construction of mathematical model, treatment of data and graph manipulation, and technical means in the system devolpment described in the paper. By analysing the data model of geometry, the origination of three views and the determination of visibility, man-machine communication and correcting the paper, some new treatment means is discussed. |
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| Keywords: | CAI engineering drawing communicated viewing |
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