原条造材优化设计的遗传算法

The genetic method of optimum tree-lergth bucking

本文首次应用遗传算法对原条造材进行优化设计。每个可能造出原木段为变量x_i,以造出各种规格材累计价值为目标函数值,当满足各种约束条件时目标函数值最大的造材方案为优化方案,算法设计运行结果表明该方法优化造材效果极为理想。

The method of Genetic Algorithms has been used in optimal design for tree sterns bucking, in which Xi represents each possible cut log, and the accumulative value for each log from the bottom to the top of tree is used as objective functions, and when the binding conditions are met, the design that has the largest value of object function should be the optimal one. The research result shows that this method has better results when used in tree stems bucking.