| 面向对象的航空发动机装配模型 |
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| 引用本文： | 王成恩,于宏,张闻雷,于嘉鹏.面向对象的航空发动机装配模型[J].计算机集成制造系统,2010,16(5). |
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| 作者姓名： | 王成恩 于宏 张闻雷 于嘉鹏 |
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| 作者单位： | 1. 东北大学,辽宁省复杂装备多学科设计优化技术重点实验室,辽宁,沈阳,110004;东北大学,流程工业综合自动化重点实验室,辽宁,沈阳,110004
2. 东北大学,机械工程与自动化学院,辽宁,沈阳,110004;沈阳理工大学,机械学院,辽宁,沈阳,110014 |
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| 基金项目： | 总装备部预研基金重点资助项目(9140A18010207LN0101)~~ |
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| 摘 要： | 为了对复杂产品的数字化装配设计提供有效的支持,首先对产品装配建模方法研究工作进行了归纳分析,指出面向对象的建模方法是目前最合适的复杂产品装配建模方法。然后采用对象类图建立了复杂产品装配元模型,描述了产品装配过程中的主要对象类及其关系,集成表达了产品结构、装配特征、装配关系、工艺方案等信息,为数字化装配设计提供了全面的支持。最后通过对象匹配方法,将复杂产品装配元模型转化为航空发动机装配的对象模型,并以燃气涡轮发动机的涡轮转子为例,对其装配结构构成、数据衍变关系及建模方法进行了说明。将所建立的面向对象的航空发动机装配模型直接用于数字化产品装配系统的开发,并进行了应用验证。
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| 关 键 词： | 数字化装配 产品装配模型 航空发动机 面向对象方法 |
Object-oriented aero-engine assembly models |
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| WANG Cheng-en,YU Hong,ZHANG Wen-lei,YU Jia-peng.Object-oriented aero-engine assembly models[J].Computer Integrated Manufacturing Systems,2010,16(5). |
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| Authors: | WANG Cheng-en YU Hong ZHANG Wen-lei YU Jia-peng |
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| Affiliation: | 1.Liaoning Provincial Key Laboratory of Multidisciplinary Optimal Design for ComplexEquipment of Northeastern University/a>;Shenyang 110004/a>;China/a>;2.Ministry of Education Key Laboratory of Process Industry Automation/a>;Northeastern University/a>;3.School of Mechanical Engineering & Automation/a>;4.School of Mechanical Engineering/a>;Shenyang Ligong University/a>;Shenyang 110014/a>;China |
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| Abstract: | In order to provide effective support for digital assembly design of complicated products,previous studies on product assembly modeling were firstly summarized and analyzed.It was pointed out that object-oriented modeling was the appropriate product modeling approach at present.Subsequently,a meta-model of product assembly was constructed by using the class diagram.Major assembly object classes and their relationships were described.In the meta-model,all product information such as structure,assembly featur... |
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| Keywords: | digital assembly product assembly model aero-engine object-oriented method |
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