摘要
探讨了生产实际中一维下料的优化问题,建立了下料问题的非线性整数规划的数学模型,并通过LINGO程序获得该优化模型的解。该方法适用于较大规模的型材下料问题,能够提高原材料的利用率。
This paper presents the optimization of one dimensional cutting stock problem and establishs the integer nonlinear programming mathematical model,which is sloved by LINGO program. The approach is suitable to the cutting stock problem of moderate size. The raw and processed materials＇ use factor can improved largely through adopting this method.
出处
《机械工程师》
2006年第10期100-101,共2页
Mechanical Engineer
关键词
下料问题
优化
整数非线性规划
LINGO
cutting stock problem
optimization
integer nonlinear programming
LINGO
