基于Web Services的模型复用研究

Study on Model Reuse Based on Web Services

从建模方法与建模语言、模型转换、模型描述信息定义与组织管理、模型软件复用四个方面分析模型复用的研究现状,指出目前模型复用研究的不足;结合Web Services技术,分析了基于Web Services的模型服务生成、模型服务表示、模型服务集成应用等问题;最后结合实例给出了基于Web Services的模型服务开发与集成应用过程。通过实例研究,初步验证基于Web Services技术将可以构建模型服务、并通过服务集成实现模型应用,这进一步提高了模型复用与集成能力。

The situation of model reuse was introduced respectively, which included the modeling and modeling language, model conversion, model description information management and model software reuse. The problems of model reuse were analyzed and the method of model reuse based on Web Services was proposed. The model service＇s implementation, description and integration were discussed. Taking the Modern Catchment Geomorphic Evolution Model （MCGEM） with the example, the MCGEM Services＇ implementing and integrating procedure based on Web Services were introduced. The results show that this method is feasible and valid and will improve model reuse ability.