Early warning model for control level of occupational hazards based on extension method
Shunfu Jin · Journal of Safety Science and Technology · 2009
To analyze the possibility of occupational hazards quantitatively and supply basis to occupational diseases prevention and cure,the matter element analysis in extension theory is adopted to build synthesis early warning model for control level of occupational hazards.In order to avoid the influence of subjective factor,the extension correlation functions are used to compute the weight of each indicator,and use the qualitative result to determine the degree of early warning.The examples prove that the early warning model can analyze and evaluate the control level of occupational hazards synthetically,and supply quantitative result for early warning.