한국지능시스템학회논문지 (Journal of the Korean Institute of Intelligent Systems)
- 제7권1호
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- Pages.16-26
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- 1997
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- 1976-9172(pISSN)
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- 2288-2324(eISSN)
Two Models to Assess Fuzzy Risk of Natural Disaster in China
- Chongfu, Huang (Department of Resources and Environmental Science, Beijing Normal University)
- 발행 : 1997.03.01
초록
China is one of the few countries where natural disaster strike frequently and cause heavy damage. In this paper, we mathematically develop two models to assess fuzzy risk of natural disaster in China. One is to assess the risk based on database of historical disaster effects by using information diffusion method relevant in fuzzy information analysis. In another model, we give an overview over advanced method to calculate the risk of release, exposure and consequence assessent, where information distribution technique is used to calculate basic fuzzy relationships showing historical experience of natural disasters, and fuzzy approximate inference is employed to study loss risk based on these basic relationships. We also present an examples to show how to use the first model. Result show that the model is effective for natural disaster risk assessment.
키워드