An optimum design program of box-sectioned telescopic hoist boom in wheel type crane is compiled with discrete variable method .

本文运用离散变量优化设计理论，编制了轮式起重机箱形 伸缩 式 吊 臂优化设计程序。

Discrete variable method used in optimum design of box-sectioned telescopic hoist boom

离散变量法用于箱形 伸缩 式 吊 臂优化设计

Under the condition of retaining the same machine weight of wheel crane reducing the weight of telescopic hoist boom is one of effective ways to increase hoisting performance .

轮式起重机在产品自身重量相同的情况下，减轻 伸缩 起 重臂的重量是提高有效的方法之一。