Location Layout Optimization Method Based on 0-1 Integer Programming for Thin-Wall Parts of Aircraft

LI Xining; ZHAO Zhihao; TONG Mengjia; WANG Shouchuan

doi:10.16080/j.issn1671-833x.2018.07.036

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Location Layout Optimization Method Based on 0-1 Integer Programming for Thin-Wall Parts of Aircraft

更新时间：2025-10-30

- Location Layout Optimization Method Based on 0-1 Integer Programming for Thin-Wall Parts of Aircraft
- Aeronautical Manufacturing Technology Vol. 61, Issue 7, Pages: 36-41(2018)
- 作者机构：
  
  1. 西北工业大学现代设计与集成制造技术教育部重点实验室,西安,710072
  2. 中航飞机技术装备设计所,西安,710089
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2018.07.036
  CLC：
- Published：2018
- 稿件说明：
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李西宁，赵志浩，仝梦佳，王守川. 基于0-1整数规划的航空薄壁件定位布局优化[J]. 航空制造技术, 2018, 61(7): 36-41.

LI Xining, ZHAO Zhihao, TONG Mengjia, WANG Shouchuan. Location Layout Optimization Method Based on 0-1 Integer Programming for Thin-Wall Parts of Aircraft[J]. Aeronautical Manufacturing Technology, 2018, 61(7): 36-41.
李西宁，赵志浩，仝梦佳，王守川. 基于0-1整数规划的航空薄壁件定位布局优化[J]. 航空制造技术, 2018, 61(7): 36-41. DOI： 10.16080/j.issn1671-833x.2018.07.036.

LI Xining, ZHAO Zhihao, TONG Mengjia, WANG Shouchuan. Location Layout Optimization Method Based on 0-1 Integer Programming for Thin-Wall Parts of Aircraft[J]. Aeronautical Manufacturing Technology, 2018, 61(7): 36-41. DOI： 10.16080/j.issn1671-833x.2018.07.036.

摘要

为了减少航空薄壁件的定位变形，提出了一种基于0-1整数规划的定位布局优化方法，并对适应自动钻铆的预装配工装的内型卡板布局进行了优化设计。该方法基于“N-2-1”定位原理，将布局优化问题转化为0-1整数规划问题；以对薄壁件定位系统参数化建模分析得到的薄壁件最大变形量最小为优化目标，建立定位布局递推优化模型；采用分步求解的策略，通过混合粒子群算法对薄壁件进行定位布局优化。

Abstract

In order to reduce the localization deformation of aircraft thin-wall components

the layout optimization method is proposed based on 0-1 integer programming. The method is used for aircraft skin pre-assembled to accommodate automatic drilling and riveting. Firstly

the layout optimization problem is transformed to 0-1 integer programming problem on the basis of the “N-2-1” position principle. Secondly

the optimization model of location layout recursive is established taking the minimum of maximum deformation of thin-walled parts as the target of optimization. The maximum deformation is obtained through parametric modeling analysis of thin-walled parts positioning system. Finally

the layout optimization is fulfilled using the hybrid particle swarm optimization algorithm through stepwise solving strategy.

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