Genetic search applied to selecting support positions in machining of mechanical parts

被引：14

作者：

Marcelin, JL ^{[1
]}

机构：

[1] Lab Sols Solides Struct, UMR CNRS C5521, F-38041 Grenoble 9, France

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2001年 / 17卷 / 05期

关键词：

boundary conditions; genetic algorithms; machining; optimisation;

D O I：

10.1007/s001700170169

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work gives two examples of the application of stochastic techniques (genetic algorithms) to the optimisation of support positions in machining of mechanical parts. Optimisation consists of seeking the optimal nodes of the finite-element grid to ensure optimal locating and clamping with the objective of minimising the strain or stress of the part in the course of machining.

引用

页码：344 / 347

页数：4

共 11 条

[1] Assisting designers in the forecasting of surfaces used for easier fixturing in a machining process [J].

Brissaud, D ;

Paris, H ;

Tichkiewitch, S .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1997, 65 (1-3) :26-33

[2]

CRAVEUR JC, 1995, MODELISATION STRUCTU

[3]

GALLAGHER RH, 1977, INTRO ELEMENTS FINIS

[4]

GOLDBERG DE, 1989, GENETIC ALGORITHM SE

[5] Optimization of stiffened plates by genetic search [J].

Kallassy, A ;

Marcelin, JL .

STRUCTURAL OPTIMIZATION, 1997, 13 (2-3) :134-141

[6] CALCULATION OF STRESS INTENSITY FACTORS BY SENSITIVITY ANALYSIS WITH RESPECT TO CHANGE OF BOUNDARY-CONDITIONS [J].

KEUM, DJ ;

KWAK, BM .

COMPUTERS & STRUCTURES, 1992, 44 (1-2) :63-69

[7] Evolutionary optimisation of mechanical structures: Towards an integrated optimisation [J].

Marcelin, JL .

ENGINEERING WITH COMPUTERS, 1999, 15 (04) :326-333

[8] Evolutionary optimization of mechanical structures [J].

Marcelin, JL .

ENGINEERING OPTIMIZATION, 1999, 31 (05) :571-588

[9]

MARCELIN JL, 1995, EUR J FINITE ELEMENT, V4, P361

[10] OPTIMIZATION METHODS APPLIED TO SELECTING SUPPORT POSITIONS IN FIXTURE DESIGN [J].

MENASSA, RJ ;

DEVRIES, WR .

JOURNAL OF ENGINEERING FOR INDUSTRY-TRANSACTIONS OF THE ASME, 1991, 113 (04) :412-418

← 1 2 →