感知器算法在台风风暴潮灾情等级评估中的应用

风暴潮灾害每年都给我国沿海地区造成巨大的经济损失.在前人研究的基础上,引入风暴潮灾情等级的模式识别思想,运用感知器方法的理论及其算法,并以广东省湛江地区为例,建立了该地区的台风风暴潮灾情等级判别函数,经还原检验和判别预测获得满意的结果,证明该方法用于台风风暴潮灾情等级判别是可行的.这对于实现风暴潮灾情等级的快速评估,为抢险救灾的人力、财力和物力分配提供依据.

The Application of the Perception Approach in the Evaluation of Typhoon Storm Surge Disaster Degree

Storm surge disasters result in great economic loss in coastal areas of China every year. The idea of pattern recognition is introduced into storm surge disaster degree evaluation for the first time. Using the theory and method of the perceptron approach and the loss data of Zhanjiang District of Guangdong Province,a discriminant function of typhoon storm surge disaster degree is established with satisfactory results. It is proved that the perceptron approach is feasible in storm surge disaster degree evaluation. It is significant in realizing rapid evaluation of storm surge disaster degree and distributing the manpower and material resources reasonably when providing disaster relief.