基于模糊进化算法的建筑工程进度优化研究  

Study on the construction schedule optimization based on fuzzy-evolutionary algorithm

作　　者：刘泽[1] 赵胜利[1] 王晓燕[2] 

机构地区：[1]河北农业大学城乡建设学院,河北保定071001 [2]河北农业大学校园规划处,河北保定071001

出　　处：《河北农业大学学报》2012年第1期98-101,110,共5页Journal of Hebei Agricultural University

基　　金：河北省自然基金项目(No.E2010000802)

摘　　要：针对建筑工程施工工期的不确定性,引入模糊数学理论,采用6点模糊数表示工期。以建设单位对优化工期的满意度和可靠性作为优化目标,建立资源受限条件下施工进度数学优化模型,利用进化算法对施工进度进行优化。通过建筑工程实例,证明了本研究设计的算法的有效性和可行性。In view of the uncertainty of building construction, fuzzy due date is denoted by six-pointfuzzy numbers through the introduction of fuzzy mathematics. Based on the objective to maximize the clients＇ satisfaction degree and the reliability of the optimization result, the mathematical model forfuzzy resource-constrained project scheduling is established. By use of the evolutionary algorithm, theoptimization of project progress under the limited resource is studied. The result of the computational experiment shows the algorithm is effective and feasible.

关 键 词：模糊数 进度优化 资源受限 进化算法 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]