Emergency maturity assessment method of petrochemical enterprises based on cloud model
Chidu Building · Shiyou yu tianranqi huagong · 2015
A comprehensive assessment method based on cloud model theory is proposed in order to deal with the problem of fuzziness and randomness in the process of emergency capacity assessment of petrochemical enterprises.Firstly,starting from PPRR(prevention,preparation,response and recovery)model of crisis management,assessment indicator system of emergency maturity in petrochemical enterprises was established;then,cloud model and weight value of indexes were obtained through backward cloud generator and CRITIC(criteria importance through intercriteria correlation)method;finally,comprehensive assessment of emergency maturity was accomplished by floating and comprehensive cloud algorithms.The results show that this method can reveal inherent uncertainty of assessment process and indexes,and the evaluation results are intuitive and practical,so as to achieve group decision-making easily.