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首页> 外文期刊>Journal of Manufacturing Systems >Fixture Workspace Synthesis for Reconfigurable Assembly Using Procrustes-Based Pairwise Configuration Optimization
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Fixture Workspace Synthesis for Reconfigurable Assembly Using Procrustes-Based Pairwise Configuration Optimization

机译：使用基于Proproces的成对配置优化的可重新配置装配的夹具工作区综合

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摘要

In recent years, reconfigurability of assembly systems, which enables a family of products to be produced on a single production line, is becoming of paramount importance in addressing increasing diversification of the market. One of the key issues in reconfigurabie assembly systems is to identify the fixture workspace for a family of parts based on the individual configuration of the fixture-locating layout for each part. Aimed at the problems existing in the current research in this area, this paper presents an approach that allocates the best superposition of locating layouts for multiple parts to be assembled on a single reconfigurabie fixture. The presented methodology is based on (1) analytical Procrustes analysis, to rapidly eliminate unlikely sets of solutions, and then (2) pairwise optimization of fixture configurations for a given part family. The proposed method is able to provide more accurate solutions for various Engineering Requirement Functions (ERFs) used in industrial practice with much less computational complexity than the existing method presented in the literature. Comprehensive case studies illustrate the proposed methodology as well as its advantages over the existing method.
机译：近年来，组装系统的可重新配置性（使可在一条生产线上生产一系列产品）在解决日益多样化的市场方面变得至关重要。可重新配置的装配系统中的关键问题之一是基于每个零件的夹具定位布局的单独配置来识别一系列零件的夹具工作空间。针对当前在该领域研究中存在的问题，本文提出了一种方法，该方法为将要组装在单个可重构夹具上的多个零件分配最佳布局布局。提出的方法基于（1）分析性Procrustes分析，以快速消除不太可能的解决方案，然后（2）对给定零件族的夹具配置进行成对优化。所提出的方法能够为工业实践中使用的各种工程需求函数（ERF）提供更准确的解决方案，其计算复杂度比文献中提出的现有方法要低得多。全面的案例研究说明了所提出的方法及其相对于现有方法的优势。

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