摘要
针对多模式时间-费用交换问题,分析了作业模式之间的互斥和相容的关联关系,并同时考虑资源约束,建立了包含作业模式约束和资源约束的多模式时间-费用交换问题模型,并用带修复算子的遗传算法求解该模型.最后,通过算例验证了模型的合理性和算法的有效性.
The relations of activity models is discussed at f^t. A model of discrete time-cost trade off problems including constrains of activity models and resources is proposed. A genetic algorithms with repairing strategy is designed for solving the model. Finally, The computational resuits of an example indicate that the model is rational and the algorithm is efficient.
出处
《华北水利水电学院学报》
2006年第1期35-38,共4页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
模式约束
资源约束
时间-费用问题
遗传算法
model constrain
resources constrain
time-cost trade off
genetic aigotithms
