摘要
针对船舶建造过程中,存在着许多事先不可预估的不确定因素,对船舶中间产品的纳期影响较大,提出一种影响链模型.借鉴模糊数学中的AHP法来确定单因素对中间产品的阶段性影响,继而通过影响链模型将各单因素影响程度复合,求得任意阶段中间产品的纳期风险,以指导日程计划的合理制定.
There are many unexpected factors in the shipbuilding process, which impacts the reserve date plan of ship＇s semi-finished products. For this problem, an influence chain model is put forward in this paper. The AHP method of fuzzy mathematics is used to determine the stage influence of a single factor on semi-finished products. Then the influence degrees of each single factor are combined by the influence chain model to get the reserve risk of semi-finished products in any stage, which can be used to guide a suitable plan making.
出处
《船舶工程》
CSCD
北大核心
2006年第6期37-40,共4页
Ship Engineering
基金
国防科技工业民用专项科研技术研究项目.
关键词
船舶
影响链
中间产品
纳期计划
风险评估
ship； influence chain
semi-finished product； reserve date plan； risk analysis
