期刊文献+

一种不规则零件排样的新粒子群优化策略 被引量:4

New Particle Swarm Optimization strategy for nesting of irregular parts
下载PDF
导出
摘要 基于图形扫描转换的启发式底左(Heuristic Bottom-Left,HBL)算法,把一种最大速度收缩策略(Maximal Velocity Contrac-tile Strategy,MVCS)的粒子群优化(Particle Swarm Optimization,PSO)算法应用于不规则零件的优化排样,给出了新的排样组合优化算法(MVCS-PSO)的粒子构造方法和零件排样过程,通过实例把该算法与模拟退火遗传算法(Simulated Annealing Genetic Al-gorithms,SAGA)进行优化排样比较,实验结果表明,具有良好的非线性和动态搜索性能的MVCS-PSO算法是求解排样问题的一种高效算法。 The Particle Swarm Optimization(PSO) with Maximal Velocity Contractile Strategy(MVCS) is applied to the nesting of irregular parts based on the Heuristic Bottom-Left(HBL) algorithm using graphic scan conversion method.The particles of MVCS- PSO are constructed,and the nesting processes of MVCS-PSO and Simulated Annealing Genetic Algorithms (SAGA) are given. MVCS-PSO has the excellent characteristic about the non-linear dynamic search,which is proved by comparing the new combined optimization method to SAGA.Experimental results show that MVCS-PSO is a kind of efficient optimization algorithm for nesting problem.
出处 《计算机工程与应用》 CSCD 北大核心 2007年第19期64-67,70,共5页 Computer Engineering and Applications
基金 江苏高校高新技术产业发展项目(No.JHB05-31)
关键词 最大速度收缩策略 粒子群优化 不规则零件排样 模拟退火遗传算法 启发式底左算法 Maximal Velocity Contractile Strategy (MVCS) Particle Swarm Optimization (PSO) nesting of irregular parts Simulated Annealing Genetic Algorithm(SAGA) Heuristic Bottom-Left(HBL) algorithm
  • 相关文献

参考文献8

二级参考文献43

  • 1崔屹.图像处理与分析[M].科学出版社,2000.43-55. 被引量:5
  • 2P C Gilmore, R E Gomory. A linear programming approach to the cutting stock problem-Part 1 [J ] . Operations Research,1961, 9(6): 848-859. 被引量:1
  • 3J E Beasley. Algorithms for unconstrained two-dimensional guillotine cutting [ J ] . Journal of the Operational Research Society, 1985, 36(4) : 297-306. 被引量:1
  • 4A A Farley. Mathematical programming models for cutting-stock problems in the clothing industry [ J ] . Journal of the Operational Research Society, 1988, 39( 1): 41-53. 被引量:1
  • 5M S Reda, E A Abd. An interactive technique for the cutting stock problem with multiple objects[J ] . European Journal of Operational Research, 1994, 78(3) : 304-317. 被引量:1
  • 6M Shpitalni, V Menevich. Optimal orthogonal subdivision of rectangular sheets [ J ] . Transactions of ASME Journal of Manufacturing Science end Engineering, 1996, 118(3) : 281-288. 被引量:1
  • 7M Adamowicz. The optimum two-dimensional allocation of irregular, multiple-connected shapes with linear, logical and geometric constralnts[D]. New York: New York University,1969. 被引量:1
  • 8H H Yanasse, A S I Zinober, R G Harris. Two-dimensional cutting stock with multiple stock sizes [ J ] . Journal of the Operational Research Society, 1991, 42(8) : 673-683. 被引量:1
  • 9S Jakobs. On genetic algorithms for the packing of polygons[J].European Journal of Operational Research, 1996, 88( 1 ) : 165-181. 被引量:1
  • 10A Ramesh Babu, N Ramesh Babu. Effective nestin4g of rectangular parts in multiple rectangular sheets using genetic and heuristic algorithms [ J ] . International Journal of Production Research, 1999, 37(7): 1625-1643. 被引量:1

共引文献49

同被引文献53

引证文献4

二级引证文献21

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部