文献类型：期刊文献

英文题名：A fuzzy group decision making approach to new product concept screening at the fuzzy front end

作者：Yan, Hong-Bin[1];Ma, Tieju[1]

机构：[1]E China Univ Sci & Technol, Sch Business, Shanghai 200237, Peoples R China

年份：2015

卷号：53

期号：13

起止页码：4021

外文期刊名：INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH

收录：;EI(收录号：20144900297489);WOS:【SSCI(收录号:WOS:000354527900013)，SCI-EXPANDED(收录号:WOS:000354527900013)】；

基金：This study was partly supported by the National Natural Sciences Foundation of China (NSFC) [grant number 71101050], [grant number 71125002], [grant number 71471063]; the Shanghai Pujiang Program; and the Innovation Program of Shanghai Municipal Education Commission [grant number 14ZS060].

语种：英文

外文关键词：group behaviours; decision support; concept screening; new product development; fuzzy approaches

摘要：Efficient new product concept screening plays an important role in new product development (NPD). Due to the inherent complexity, incompleteness and ambiguity in NPD, fuzzy approaches have been widely developed and used for new product concept screening. Because of the group behaviours (diversity of gate-team members and senior management's preference), the new product concept screening is typical group decision-making problem. Moreover, it is usually more efficient to conduct the screening evaluation in a gate-team and make a screening decision outside the gate-team by senior management. Therefore, it is necessary to provide a result with a high degree of flexibility and credibility so as to better support the senior management to make a screening decision in NPD. Existing fuzzy approaches neglect these two issues. Towards this end, a three-stage fuzzy group decision-making approach is proposed to assist the senior management perform new product concept screening. A case study is borrowed from the literature to illustrate our proposed approach. Our approach is compared with two existing techniques from theoretical and empirical perspectives. The results show that the proposed approach can capture the group behaviours and present a relatively realistic and informative result which gives the senior management a high degree of flexibility and credibility in new product concept screening.