摘要
针对传统模糊综合评判方法的缺陷,给出了利用Vague集及区间灰数对机械设计方案进行评价的方法;将灰色系统理论引入方案的多指标模糊决策,形成了基于Vague集的灰色机械设计方案决策模型。并给出算例验证了该方法的有效性。
Aiming at the defects of the traditional fuzzy synthetic judging method, the method for carrying out evaluation on the scheme of mechanical design by the use of Vague set and interval grey number was presented. Let the grey system theory be introduced into multi-target fuzzy decision of the scheme to form the decision model of grey mechanical designing scheme based on Vague set. A calculation example was presented to verify the effectiveness of this method.
出处
《机械设计》
CSCD
北大核心
2007年第6期10-13,共4页
Journal of Machine Design
基金
国家自然科学基金资助项目(50465001)
山东省优秀中青年科学家科研奖励基金(2006B505008)
烟台大学博士科研启动资金(JX04B12)
关键词
VAGUE集
区间灰数
灰色系统理论
决策
Vague set
interval grey number
grey system theory
decision making
