水环境决策支持系统中异构模型的集成
|
摘要
概念机理模型和数据驱动模型两类异构水环境模型在编程语言、数据描述、模型结构和开发成果等方面都存在明显差异.为了实现异构水环境模型有效集成,针对两类异构模型的不同特点,采用元数据对异构模型进行统一抽象表达,通过Web Service技术对模型进行封装以提供统一的Web服务,实现异构模型一体化集成,开发了一个水环境决策支持系统原型.研究结果表明,该方法能够有效地屏蔽模型的异构性,提供统一的Web服务,提高了系统的通用性和可扩展性.
Conceptual model and data-driven model are two heterogeneous water environment models,which vary greatly from the other in programming language,data description,model structure,development results,and so on. In order to realize the effective integration of heterogeneous models,metadata was adopted to describe the abstraction of heterogeneous water environment models,and Web Service technology was used to encapsulate models to provide unified web service according to the different characteristics of heterogeneous models. Hence,the integrated integration of heterogeneous water environment models was implemented and a water environment decision support system prototype was developed. The results show that the method can effectively shield the models from their heterogeneity and provide a unified web service,and hence improve the generality and extensibility of the system.
Conceptual model and data-driven model are two heterogeneous water environment models,which vary greatly from the other in programming language,data description,model structure,development results,and so on. In order to realize the effective integration of heterogeneous models,metadata was adopted to describe the abstraction of heterogeneous water environment models,and Web Service technology was used to encapsulate models to provide unified web service according to the different characteristics of heterogeneous models. Hence,the integrated integration of heterogeneous water environment models was implemented and a water environment decision support system prototype was developed. The results show that the method can effectively shield the models from their heterogeneity and provide a unified web service,and hence improve the generality and extensibility of the system.
引文
[1]张俊耀,成筠,郑丙辉.基于Web GIS的河口水环境管理信息系统[J].计算机工程,2008,34(24):279-281.
[2]KULKARNI A T,MOHANTY J,ELDHO T I.A web GIS based integrated flood assessment modeling tool for coastal urban watersheds[J].Computers&Geosciences,2014,64(3):7-14.
[3]李本纲,陶澍,曹军.水环境模型与水环境模型库管理[J].水科学进展,2002,13(1):14-20.
[4]DU J B,SHEN J,DONNA M,et al.Numerical modeling approach to predict the effect of a storm surge barrier on hydrodynamics and long-term transport processes in a partially mixed estuary[J].Estuaries and Coasts,2017,40(2):387-403.
[5]BROWN C A,SHARP D,MOCHON COLLURA T C.Effect of climate change on water temperature and attainment of water temperature criteria in the Yaquina Estuary,Oregon(USA)[J].Estuarine Coastal&Shelf Science,2016,169(2):136-146.
[6]BOSE S K,DUTTA B K.Steady state and time-varying water quality models for the Hooghly estuary[J].Water Science&Technology,2015,18(4/5):257-265.
[7]SCHERENBERG N L V,SEYLER H G P.Assessing the impact of saline intrusion with density dependent flow modelling for the fractured Peninsula Aquifer in Hermanus,South Africa[J].Water Science&Technology-Water Supply,2012,12(3),387-397.
[8]YU P S,CHEN S S,CHANG I F.Support vector regression for real-time flood stage forecasting[J].Journal of Hydrology,2006,328(3):704-716.
[9]HORITA F E A,ALBUQUERQUE J P D,DEGROSSI L C.Development of a spatial decision support system for flood risk management in Brazil that combines volunteered geographic information with wireless sensor networks[J].Computers&Geosciences,2015,80(C):84-94.
[10]RAO M,FAN G,THOMAS J,et al.A web-based GIS decision support system for managing and planning USDA's Conservation Reserve Program(CRP)[J].Environmental Modelling&Software,2007,22(9):1270-1280.
[11]ZENG Y,CAI Y,JIA P,et al.Development of a web-based decision support system for supporting integrated water resources management in Daegu city,South Korea[J].Expert Systems with Applications,2012,39(11):10091-10102.
[12]ZHANG D J,CHEN X W,YAO H X.Development of a prototype web-based decision support system for watershed management[J].Water,2015,7(2):780-793.
[13]颜停霞,许金朵,林晨,等.Open MI技术在水文模型集成中的研究进展[J].南水北调与水利科技,2016,14(5):13-17.
[14]张刚,解建仓,罗军刚.洪水预报模型组件化及应用[J].水利学报,2011,42(12):1479-1486.
[15]荣华,魏加华,翁燕章,等.Hydro MP:基于云计算的水动力学建模及计算服务平台[J].清华大学学报(自然科学版),2014,54(5):575-583.
[16]安冬,李致家,阚光远,等.数据驱动模型与概念性模型的应用对比[J].水力发电,2013,39(12):9-12.
[17]李致家,孔凡哲,王栋,等.现代水文模拟与预报技术[M].南京:河海大学出版社,2010:42-68.
[18]LIU H Y,LIU X M,SHI B H,et al.Research on framework of integration platform for digital watershed based on SOA[J].Energy Education Science&Technology,2014,32(4):2895-2904.
[19]蒋韬,蒋卫国.基于Arc Server的流域水污染管理及防治决策辅助支持系统设计与实现[J].首都师范大学学报(自然科学版),2014,35(1):60-64.
[20]OTHMAN S H,BEYDOUN G.Model-driven disaster management[J].Information&Management,2013,50(5):218-228.
[21]李莉,何明宪,翁玉,等.基于Web Service的长江电子航道图应用服务技术[J].水运工程,2016,511(1):78-88.
[22]刘从军,高伟.基于SOA的商品房预售资金监管信息共享的实现[J].电子设计工程,2017,25(3):41-44.
[23]樊乐,阎镇.SOA在轨道计算中的应用与研究[J].计算机工程与设计,2017,38(3):825-829.
[24]赵晴峰.基于Web Service技术用于医院信息分析算法库的设计与实现[J].计算机系统应用,2016,25(3):61-66.
[25]曹卫川,王伟,李鹏飞.智慧城市异构模型网络化管理系统设计与实现[J].地理信息世界,2015,22(6):105-109.
[26]黄辉.分布式异构模型组合与执行问题研究[D].武汉:华中科技大学,2014:49-62.
[27]FANG Y H,CHEN X W,CHENG N S.Estuary salinity prediction using a coupled GA-SVM model:a case study of the Min River Estuary,China[J].Water Science&Technology-Water Supply,2017,17(1):52-60.
[28]方艺辉,陈兴伟.基于GA-SVM盐度预报模型的河口水环境决策支持系统[J].福建师范大学学报(自然科学版),2017,33(2):18-24.
[2]KULKARNI A T,MOHANTY J,ELDHO T I.A web GIS based integrated flood assessment modeling tool for coastal urban watersheds[J].Computers&Geosciences,2014,64(3):7-14.
[3]李本纲,陶澍,曹军.水环境模型与水环境模型库管理[J].水科学进展,2002,13(1):14-20.
[4]DU J B,SHEN J,DONNA M,et al.Numerical modeling approach to predict the effect of a storm surge barrier on hydrodynamics and long-term transport processes in a partially mixed estuary[J].Estuaries and Coasts,2017,40(2):387-403.
[5]BROWN C A,SHARP D,MOCHON COLLURA T C.Effect of climate change on water temperature and attainment of water temperature criteria in the Yaquina Estuary,Oregon(USA)[J].Estuarine Coastal&Shelf Science,2016,169(2):136-146.
[6]BOSE S K,DUTTA B K.Steady state and time-varying water quality models for the Hooghly estuary[J].Water Science&Technology,2015,18(4/5):257-265.
[7]SCHERENBERG N L V,SEYLER H G P.Assessing the impact of saline intrusion with density dependent flow modelling for the fractured Peninsula Aquifer in Hermanus,South Africa[J].Water Science&Technology-Water Supply,2012,12(3),387-397.
[8]YU P S,CHEN S S,CHANG I F.Support vector regression for real-time flood stage forecasting[J].Journal of Hydrology,2006,328(3):704-716.
[9]HORITA F E A,ALBUQUERQUE J P D,DEGROSSI L C.Development of a spatial decision support system for flood risk management in Brazil that combines volunteered geographic information with wireless sensor networks[J].Computers&Geosciences,2015,80(C):84-94.
[10]RAO M,FAN G,THOMAS J,et al.A web-based GIS decision support system for managing and planning USDA's Conservation Reserve Program(CRP)[J].Environmental Modelling&Software,2007,22(9):1270-1280.
[11]ZENG Y,CAI Y,JIA P,et al.Development of a web-based decision support system for supporting integrated water resources management in Daegu city,South Korea[J].Expert Systems with Applications,2012,39(11):10091-10102.
[12]ZHANG D J,CHEN X W,YAO H X.Development of a prototype web-based decision support system for watershed management[J].Water,2015,7(2):780-793.
[13]颜停霞,许金朵,林晨,等.Open MI技术在水文模型集成中的研究进展[J].南水北调与水利科技,2016,14(5):13-17.
[14]张刚,解建仓,罗军刚.洪水预报模型组件化及应用[J].水利学报,2011,42(12):1479-1486.
[15]荣华,魏加华,翁燕章,等.Hydro MP:基于云计算的水动力学建模及计算服务平台[J].清华大学学报(自然科学版),2014,54(5):575-583.
[16]安冬,李致家,阚光远,等.数据驱动模型与概念性模型的应用对比[J].水力发电,2013,39(12):9-12.
[17]李致家,孔凡哲,王栋,等.现代水文模拟与预报技术[M].南京:河海大学出版社,2010:42-68.
[18]LIU H Y,LIU X M,SHI B H,et al.Research on framework of integration platform for digital watershed based on SOA[J].Energy Education Science&Technology,2014,32(4):2895-2904.
[19]蒋韬,蒋卫国.基于Arc Server的流域水污染管理及防治决策辅助支持系统设计与实现[J].首都师范大学学报(自然科学版),2014,35(1):60-64.
[20]OTHMAN S H,BEYDOUN G.Model-driven disaster management[J].Information&Management,2013,50(5):218-228.
[21]李莉,何明宪,翁玉,等.基于Web Service的长江电子航道图应用服务技术[J].水运工程,2016,511(1):78-88.
[22]刘从军,高伟.基于SOA的商品房预售资金监管信息共享的实现[J].电子设计工程,2017,25(3):41-44.
[23]樊乐,阎镇.SOA在轨道计算中的应用与研究[J].计算机工程与设计,2017,38(3):825-829.
[24]赵晴峰.基于Web Service技术用于医院信息分析算法库的设计与实现[J].计算机系统应用,2016,25(3):61-66.
[25]曹卫川,王伟,李鹏飞.智慧城市异构模型网络化管理系统设计与实现[J].地理信息世界,2015,22(6):105-109.
[26]黄辉.分布式异构模型组合与执行问题研究[D].武汉:华中科技大学,2014:49-62.
[27]FANG Y H,CHEN X W,CHENG N S.Estuary salinity prediction using a coupled GA-SVM model:a case study of the Min River Estuary,China[J].Water Science&Technology-Water Supply,2017,17(1):52-60.
[28]方艺辉,陈兴伟.基于GA-SVM盐度预报模型的河口水环境决策支持系统[J].福建师范大学学报(自然科学版),2017,33(2):18-24.