基于模糊时间工作流网的建筑产品设计过程资源管理与仿真  

Resource management and simulation for building product design based on fuzzy time workflow net

作　　者：王要武[1] 成飞飞[1] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《土木工程学报》2009年第12期189-196,共8页China Civil Engineering Journal

基　　金：黑龙江省科技厅项目(GA05A101)

摘　　要：建筑产品设计过程资源管理的效果直接影响着建设项目的开发周期和整体效益。在分析建筑产品设计过程特点、资源属性和约束机制的基础上,研究建筑产品设计过程中模糊时间的确定、资源的分配管理、设计活动的并行迭代和重叠等模型构建的关键问题,提出基于模糊时间工作流网的建筑产品设计过程资源模型和仿真分析方法。最后,以某大型商用建筑的详细结构设计阶段资源管理为例,采用CPNTools进行建模和仿真分析,实现在建筑设计开始前对设计过程进行资源管理和优化配置,控制建设项目的开发周期和成本,验证基于模糊时间工作流网的建模与仿真方法的正确性和有效性。The efficiency of resource management in building product design directly influences the development cycle and total benefit of a construction project. Based on the analysis of the design process characteristics,resource properties and constraint mechanisms of a building product,crucial issues in model construction,such as fuzzy time definition,resource allocation and management,concurrent iteration of design activities and overlap,are put forward. The resource model based on fuzzy time workflow net in building product design and the simulation are proposed. Using as an example the resource management of a large commercial building in detail structural design phase,the simulation method based on fuzzy time workflow net is verified using CPN Tools,to achieve resource management and optimization of the design process in advance,and control the development cycle and cost of the construction project.

关 键 词：建筑产品设计 资源管理 模糊时间工作流网 PETRI网 仿真 

分 类 号：TU201.4[建筑科学—建筑设计及理论] TP391.9[自动化与计算机技术—计算机应用技术]