面向地震应急响应的松耦合研判模型管理机制

发布时间：2018-03-25 05:35

本文选题：模型管理　切入点：数据源　出处：《北京航空航天大学学报》2017年04期

【摘要】：由于面向地震应急响应系统(EERS)的研判模型有其自身特点,传统决策支持系统中模型管理方法并不能较好地满足其管理需求。提出一种面向地震应急响应的松耦合研判模型管理机制(LC-MM),包括3个部分:(1)研判资源建模环境,由研判模型描述/控制语言(MDCL)和数据源描述/控制语言(DSDCL)组成;(2)研判资源协同交互框架,该框架分为4层,主要包括应用环境上下文App_Context、模型调用者Model_Invoker和数据通道Data_Channel 3个Agent组件;(3)研判资源协同交互协议,该协议将研判任务、研判模型和数据源的紧耦合关系分解为上述Agent组件之间的协同交互关系。实际应用表明,LC-MM能够有效屏蔽研判资源的异构性,提高EERS的可扩展性、动态适应性以及平台无关性,能够较好地满足EERS中研判模型的管理需求。
[Abstract]:Because the research model for earthquake emergency response system (ERS) has its own characteristics, The traditional model management method in decision support system can not meet its management requirement. A loosely coupled model management mechanism for earthquake emergency response is proposed, which includes three parts: 1) to study the resource modeling environment. This framework consists of model description / control language (MDCL) and data source description / control language (DSDCL). It mainly includes application context AppContext, model caller Model_Invoker and data channel Data_Channel three Agent components, I. E. resource cooperative interaction protocol, which will be used to judge the task. The tight coupling relationship between the model and the data source is decomposed into the cooperative interaction between the above Agent components. The practical application shows that LC-MM can effectively shield the heterogeneity of the research resources and improve the expansibility, dynamic adaptability and platform independence of the EERS. It can meet the management requirements of the research model in EERS.
【作者单位】：北京航空航天大学计算机学院;北京航天控制仪器研究所;
【基金】：国家自然科学基金(61300007) 中央高校基本科研业务费专项资金(YWF-15-GJSYS-106,YWF-14-JSJXY-007) 软件开发环境国家重点实验室自由探索基金(SKLSDE-2015ZX-09,SKLSDE-2014-ZX-06)~~
【分类号】：TP311.52

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