A fuzzy expert system for contract decision making
A fuzzy expert system for contract decision making
复制标题
合同决策的模糊专家系统
DOI：
10.1080/01446199500000012
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
A. So
中科院分区：
文献类型：
--
作者：
K. Wong;A. So
本文建立了一个模糊推理模型，并举例说明了该模型在香港合同决策中的应用。根据专业经验，确定了六种输入是决定合同选择的基本因素。它们是项目的规模、要进行的工程的性质、客户的特点、时间限制、建筑材料的来源和建筑设计的特点。这些因素决定了所选择的合同是否应该采用简单报价、图纸和规格的一次性合同、费率表、管理合同、标准形式的无数量的一次性合同或有数量的合同。基于专家意见构建了10条决策规则。研究并提出了两个实际案例来说明该方法是如何工作的。
A fuzzy reasoning model is constructed and its application to contract decision making in Hong Kong is illustrated. According to professional experience, six inputs are identified as essential factors determining contract choice. They are the scale of the project, the nature of the works to be carried out, the characteristics of the client, the time constraint, the source of materials for construction and the characteristics of the building design. These factors determine whether the contract to be chosen should be in the form of a simple quotation, a lump sum contract on drawings and specifications, a schedule of rates, a management contract, a lump sum contract in standard form without quantities or one with quantities. Ten decision rules are constructed based on expert opinions. Two practical cases are investigated and presented to illustrate how the method works.