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浙江大学学报(工学版)
J4  2010, Vol. 44 Issue (9): 1798-1804    DOI: 10.3785/j.issn.1008-973X.2010.09.027
能源与机械工程     
适用于三段大部件对接的柔性装配平台设计与优化
蒋君侠, 范子春, 郭志敏, 柯映林
浙江大学 流体传动及控制国家重点实验室,浙江 杭州 310027
Design and optimization of flexible assembly platform used for
three sections joint
JIANG Jun-xia, FAN Zi-chun, GUO Zhi-min, KE Ying-lin
State Key Loboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027,China
 全文: PDF 
摘要：

针对飞机数字化装配系统要求具有充分柔性的问题,提出一种能同时满足3种不同机型的柔性装配平台,主要内容包括：根据3种不同机型工艺接头的安装位置,采用六块机身移动平台进行支撑的布局方案,并优化移动平台的外形尺寸；对移动平台进行结构设计，并采用有限元分析得到平台的应力分布、承载变形和振动模态；使用拓扑优化工具找寻与移动平台载荷匹配的加强筋分布,通过对比分析得到一种新的加强筋分布形式.该平台通过简单的配置可以适用于结构尺寸相近的不同飞机共平台装配,且工作稳定可靠,具有充分的柔性．
关键词： 三坐标定位器;  飞机大部件;  调姿对接;  柔性装配系统;  拓扑优化    
Abstract:

A novel  flexible assembly system was presented for the aircraft final assembly of three  aircraft models to satisfy the requirement of flexibility in digital assembly for aircraft.  Firstly, according to the technically supporting position on three  aircrafts, a layout including six the movableplatforms was proposed. Dimension optimization of the movableplatforms was followed. Secondly, the mechanical structure of the movableplatforms was designed, and the mechanical analysis of the platforms was carried out by using FEA method, including strength analysis, stiffness analysis and modal analysis. Finally, aimed at the situation of loads applied on the movableplatforms, a reasonable layout of inner ribs was searched based on the topology optimization theory. Then, a new shape of ribs was recommended after comparing and analyzing. The above design for assembly platform can configure to the assembly of  almost all fighter planes  with similar structure and size, and is reliable, efficient and flexible.
Key words: 3-DOF actuator    large aircraft parts    posture adjustment and joint    flexible assembly system    topology optimization
出版日期: 2010-10-10
:  V 262.4  
作者简介: 蒋君侠（1968-），男，浙江慈溪人，高级工程师，从事飞机柔性装配系统设计与研究.E-mail:junxia.jiang@126.com
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引用本文:

蒋君侠, 范子春, 郭志敏, 柯映林. 适用于三段大部件对接的柔性装配平台设计与优化[J]. J4, 2010, 44(9): 1798-1804.

JIANG Jun-Xia, FAN Zi-Chun, GUO Zhi-Min, KE Yang-Lin. Design and optimization of flexible assembly platform used for
three sections joint. J4, 2010, 44(9): 1798-1804.

链接本文:

http://www.zjujournals.com/xueshu/eng/CN/10.3785/j.issn.1008-973X.2010.09.027    或    http://www.zjujournals.com/xueshu/eng/CN/Y2010/V44/I9/1798

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