基于特殊天气的气象仿真服务模型研究  

Meteorological Simulation Service Model Research based on Special Weather

作　　者：王小东[1] 刘胤田[1] 

机构地区：[1]成都信息工程大学软件工程学院,四川成都610225

出　　处：《成都信息工程学院学报》2015年第5期450-457,共8页Journal of Chengdu University of Information Technology

基　　金：公益性行业(气象)科研专项资助项目(GYHY201306044)

摘　　要：数值预报模式WRF在气象预报领域里已证明可以较好地预报中尺度天气系统。为增加飞行员在危险特殊天气现象下的飞行经验,针对构建飞行模拟训练系统中的气象环境需要多样、典型、动态的危险特殊天气现象,选择WRF模式输出数据特定模拟出某些特殊天气现象来供飞行模拟训练系统使用可以克服传统飞行模拟器使用的气象仿真服务特殊天气现象单一、气象数据静止缺乏连续性的不足。提出包含基于WRF模式的多尺寸典型危险特殊天气模板库生成模块、气象仿真环境构建模块以及基于实时位置的服务请求响应模块的气象仿真服务模型,该气象仿真服务能够为飞行模拟训练系统提供较为真实的特殊天气现象。WRF has been proved to better predict mesoscale weather systems in meteorology forecasts. In order to increase pilots＇ flight experience in dangerous special weather phenomena,for building meteorological environment in flight simulation training needs multiple,typical,dynamic and special weather phenomena,choosing outputs of WRF to simulate some dangerous special weather phenomena for flight simulation training system can overcome the insufficience of meteorological simulation service by using traditional flight simulator： single special weather,static and discontinuous meteorological data. We put forward the meteorological simulation service which has the generation model of the multiple size of template library for typical dangerous special weather based on WRF,the building model of the meteorological simulation environment,and the response of service request based on real-time position. This service can provide more realistic special weather phenomena for flight simulation training system.

关 键 词：计算机应用技术 气象仿真服务 特殊天气 WRF模式 资料插值 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]