现代制造工程Issue(2)：25-30,6.
基于梯形模糊数和α-截集的虚拟团队知识共享能力评价
Evaluation of knowledge sharing capability based on trapezoid fuzzy number and α-cuts in virtual teams
摘要
Abstract
The high level of knowledge sharing is the fundamental guarantee of virtual teams to complete the mission. Constructed evaluation index system of members' knowledge sharing capability in virtual teams,which include team feature,team members' relationship and conditions for knowledge sharing. After that,fuzzy evaluation model of knowledge sharing capability is put forward. The model calculated the relative weights of the indicators with the AHP method,used trapezoid fuzzy number and α-cuts to reflect uncertainty of experts' views in decision-making process,and integrated experts' views with the average. The ultimate scores of knowledge sharing capability of virtual teams were calculated by weighted sum of the scores of all indexes. Finally, the effectiveness of evaluation indicators and methods was verified through a practical example. The results show that the key indicators of the evaluation system are collaborative management.关键词
虚拟团队/知识共享能力/梯形模糊数/α-截集Key words
virtual teams/ knowledge sharing capability/trapezoid fuzzy number/α-cuts分类
信息技术与安全科学引用本文复制引用
罗岭,王娟茹..基于梯形模糊数和α-截集的虚拟团队知识共享能力评价[J].现代制造工程,2013,(2):25-30,6.基金项目
国家自然科学基金资助项目(71001085) （71001085）
教育部人文社会科学研究资助项目(09YJC630187) （09YJC630187）
陕西省自然科学基础研究计划资助项目(2010JQ9004) （2010JQ9004）
