摘要
以双代号网络计划技术为工具 ,建立非数字并行算法 (遗传算法 )的数学模型 ,研究遗传算子和求解的边界条件 ,将多种资源 (人工、材料、机械 )的消耗数量进行数字化 ,从而获得多种资源数字的合成分布 ,按多目标优化的条件 ,使多种资源均衡使用数列能够达到最优分布。结果表明 :其计算速度快 ,精度高 ,对技术复杂的大型公路桥梁工程有广泛的运用前景。
A model is founded by using no digital and parallel method (Genetic Algorithms technique).Genetic operator and facet condition are studied in an arrow network scheme,and a synthetic distribution is generated by digitizing quantities of resources (labor,material,mechine).According to conditions of multiobjective optimization,a near optimum solution is obtained.The experiments prove it is a high speed and high fidelity method,and it will be used widely in civil engineering.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2001年第3期121-126,共6页
China Journal of Highway and Transport
