| 基于面向对象技术构建的并行液压CAD绘图平台 |
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| 引用本文： | 刘文龙,于海,姜秀萍,曹学云.基于面向对象技术构建的并行液压CAD绘图平台[J].机床与液压,2005(10):177-178. |
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| 作者姓名： | 刘文龙 于海 姜秀萍 曹学云 |
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| 作者单位： | 1. 大连理工大学,大连,116023
2. 大连轻工业学院,大连,116033 |
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| 摘 要： | 利用面向对象以及网络开发技术，构建了并行液压CAD绘图平台。在分析当前液压CAD的特点之后，提出了用并行协同设计模式规划液压CAD，运用面向对象（object-oriented）技术、对话框和控件技术、数据库图库存储提取技术、导入导出图形图像技术和socket技术，具体实现了辅助图元绘制、原理图生成、数据交换、网络通讯和后台数据库服务各个功能，使液压系统计算机辅助设计得到进一步的完善。
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| 关 键 词： | 液压系统 并行工程 协同设计 CAD 面向对象 图形图像处理 |
| 文章编号： | 1001-3881(2005)10-177-2 |
| 收稿时间： | 2004-07-16 |
| 修稿时间： | 2004年7月16日 |
Concurrent Hydraulic CAD Drawing Environment Based on Object- oriented Technology |
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| LIU Wen-long,YU Hai,JIANG Xiu-ping,CAO Xue-yun.Concurrent Hydraulic CAD Drawing Environment Based on Object- oriented Technology[J].Machine Tool & Hydraulics,2005(10):177-178. |
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| Authors: | LIU Wen-long YU Hai JIANG Xiu-ping CAO Xue-yun |
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| Affiliation: | 1. Dalian University of Technology, Dalian 116023, China; 2. Dalian Institute of Light Industry, Dalian 116033, China |
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| Abstract: | How to design concurrent hydraulic CAD software by employing object-oriented and network development technology was discussed.After analyzing the characters of current hydraulic CAD,the method was put forward to use concurrent computer supported cooperative work to regulate hydraulic CAD,and to realize assistant graphics element drawing,principle drawing formation,data exchange,network communication and background data-base service by employing object-oriented technology,dialog box and control widget technology,input-output of graphics & image and socket technology.The method improves hydraulic system CAD. |
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| Keywords: | Hydraulic system Concurrent engineering Computer supported cooperative work Computer aided design Objectoriented Graphics and image processing |
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