LINGO优化软件在压力容器最轻设计上的应用

Application of LINGO Optimization Software Used in Lightest Designing of Pressure Vessel

针对模拟退火方法在混合离散变量优化中不一定能得到全局最优解的现象,利用LINGO优化软件对压力容器最轻设计的模型进行优化求解,得到全局最优解,提出了模型改进的建议。

The simulated annealing can not obtain the global optimal solutions by mixed - discrete variables. Global optimal solution was obtained by using LINGO optimization software to solve the lightest designing model of pressure vessel, and the proposal of some basic model improvement was put forward.