Study on Evaluation System of Sustainable Innovation Ability of Small and Middle-sized Technology-based Enterprises Based on DFQFD Model

Sustainable innovation capacity,as one of hot research topics at present,is the key factor of sustainable development and economic growth for small and middle-sized technology-based enterprises. In this paper,we review the basic theory of sustainable innovation capacity,then construct evaluation index system of sustainable innovation capacity for small and middle-sized technology- based enterprises. Moreover,we propose improved DFQFD model based on QFD model,which provides the important theoretical basis for the evaluation of sustainable innovation capacity of small and middle-sized technology-based enterprise. The results show that our improved DFQFD model for sustainable innovation ability evaluation is effective and feasible. Besides,our research provides the refer- ence and decision basis for small and middle-sized technology-based enterprises to improve sustainable innovation capacity.