运用灰色预测法研究了中国民航1996—2005年事故征候数的变化规律,通过建立事故征候数的灰色预测模型,对未来几年的事故征候数进行了预测,从而为民航灾害的预警管理工作提供科学的决策依据。
The grey forecasting method is used to analyze the changing rule of the accident signs of civil aviation during 1996- 2005. The number of accident signs is forecasted in the next years by constituting a grey forecast model of accident signs so as to provide scientific decision-making basis for the early-warning management of a civil aviation disaster.