摘要
目的判断非线性规划方法能否在满足用户使用要求的前提下节约生产加工成本。方法以平板折叠桌作为研究对象,以加工方便作为目标函数,以桌面和桌腿之间的几何关系作为约束条件,建立非线性规划模型,通过MATLAB软件求解得到最优加工方案。结论在给定高为70 cm和圆形桌面直径为80 cm时,平板折叠桌最优加工方案为平板长度158 cm,宽度79.9 cm,厚度3 cm,木条宽度4.7 cm,单侧木条数为17条。
It aims to conclude that the nonlinear programming method can save the production cost under the premise of meeting the user＇s requirements. In this work, the rising side table is used as the study objective, and nonlinear pro- gramming method is used to facilitate processing of the objective function, the geometric relationship between the desktop and the legs of constraints, to build the nonlinear programming model. Calculated by MATLAB to obtain the optimal processing program, it is concluded that, given height of 70cm and 80cm diameter round table, the optimal processing program is flat length 158cm, width 79.9cm, thickness 3cm, leg width 4.7cm, legs number 17.
出处
《包装工程》
CAS
北大核心
2017年第18期210-214,共5页
Packaging Engineering
关键词
非线性规划方法
平板折叠桌
尺寸加工设计
最优设计
产品设计
Nonlinear programming
rising folding table
size processing design
optimal design
product design
