本文把选取牵引式小车装卸桥的起重量,起升速度以及小车运行速度的问题归结为求目标函数——装卸桥工作时所消耗的功能的最小值一类优化问题。用电算的方法在求优的同时,上述三个参数自然就能得出。文中提供台州发电厂10吨装卸板总体参数最优选取的计算实例。其结果表明用此方法对参数的选取可令人满意。 In this paper, the problem of lifting capacity, lifting speed and running speed of tractor trolley is summed up as a kind of optimization problem of seeking the objective function, which is the minimum value of the function consumed when working. The method of calculating the electricity at the same time, the above three parameters can be derived naturally. The article provides the calculation example of optimal selection of the overall parameters of the 10-ton loading and unloading board in Taizhou Power Plant. The results show that this method can be satisfactory parameters selection.