Abstract:

To explore the application status of fuzzy mathematics in the field of safety systems engineering and to further enrich the connotation and method system of safety system engineering, firstly, the bibliometric method and content analysis method were used to analyze the literature number of fuzzy mathematics that applied in safety field through the time angle. Then the microdistribution characteristics were analyzed in three aspects: research content, method category and application industry. Finally, prospect of the fuzzy mathematicsconcrete method and application in security field were summarized. The results showed that the research of fuzzy mathematics in safety system engineering was focused on the security problems under the multidimensional factors, human association and variable factors etc. However, due to the incompleteness and confusion of fuzzy mathematics, the application of mathematics in safety System engineering had gradually entered the bottleneck period, so some improvement should be done through the aspects of fuzzy mathematics method system and evaluation index system construction.

Key words: fuzzymathematics;safetysystemengineering;documentdistributioncharacteristic;research hot spot, bottleneck period