气垫调压室的体型优化计算

Form Optimization of Air Cushion Surge Chamber

以总容积最小为目标，建立了气垫调压室体型优化的数学模型，采用遗传算法求解该模型，从而为合理选择调压室截面积、气室高度、室内水体高度及初始气体压力等基本参数提供了科学依据．给出了计算实例，所得结果与经验估算值相比，工程效益较为显著，设计安全度高．

In this paper,a mathematical model for form optimization of the air cushion surge chamber is established with the minimum total volume as objective function.The optimum solution can be found through Genetic Algorithms,which provides a scientific basis for reasonable selection of such basic parameters of the surge chamber as the area and height of the chamber and the intial pressure.A computational example is presented and the results obtained are safer and more economic,when compared with the empirical design.