Study on Evaluation of Technological Innovation Risk Based on Gray Fuzzy Synthetic Method

The risk evaluation of enterprise technological innovation is necessary for promotion innovation project success. This article introduces some evaluation methods in the process of technological innovation risk analysis and points out the own merits and shortcomings. The fuzzy gray synthetic evaluation method is proposed. The principle of this method is expatiated in detail. The model of fuzzy gray synthetic evaluation is established on the basis of construction of index on echnological innovation risk. Finally, an example is illustrated. and the result prove that this evaluation method is feasibile and the valid.