Mathematical Problems in Engineering / 2019 / Article / Tab 5

Research Article

Quantitative Risk Evaluation Model of the Multilevel Complex Structure Hierarchical System in the Petrochemical Industry

Table 5

The quantitative transformation results of the fuzzy linguistics.

Fuzzy linguistic descriptionCrisp number by defuzzification

Very low0.196
low0.370
moderate0.583
high0.804
Very high0.952