基于多Agent的临床路径仿真建模方法  

Method of Simulation Modeling Clinical Pathway Based on Multi-agent

作　　者：韩仁东[1] 李书章[2] 杨宏桥[2] 孔璐蓉[1] 

机构地区：[1]北京理工大学管理与经济学院,北京100081 [2]中国人民解放军总医院,北京100842

出　　处：《系统仿真学报》2010年第7期1561-1565,共5页Journal of System Simulation

基　　金：国家自然科学基金(70740003);北京理工大学研究生科技创新项目(GA200814)

摘　　要：提出了一种基于多Agent的系统仿真建模方法。采用中间到两端的多层Agents组织方式,引入分区概念来表达逻辑模型中的中间层Agents。在基于中间层Agents逻辑模型的基础上抽象上层Agents和下层Agents。通过中间层各Agent的活动映射而构造的下层Agents负责特定的事务处理。中间层Agents负责协调下层Agents的信息传递,并与上层Agents进行交互。上层Agents负责协调中间层Agents之间的交互。给出了逻辑模型仿真运行的Petrinet方法。最后,建立了基于多Agent的医院临床路径仿真模型,并通过系统的仿真运行,对模型的正确性进行了检验。A multi-agent based simulation modeling method was proposed,which adopted a multi-layer organizational structure of middle-layer-out to organize agents.The concept partition was introduced to represent middle layer agents of a multi-agent based simulation model.Based on the middle layer logical model,the bottom layer agents and top layer agents were abstracted.The bottom layer agents were abstracted from mapping of the activities belonging to middle layer agents.The role of bottom layer agents was focused on special transactions processing.The role of middle layer agents was focused on information transferring among bottom layer agent.The role of top layer agents was focused on coordinating the interactions among middle layer agents.A Petri net method for running the simulation of the logical model was proposed.Finally,a multi-agent based simulation model of the clinical pathway was constructed and the correctness of the model was verified via simulation running of the net system.

关 键 词：多AGENT 仿真建模 多层 中间到两端 分区 临床路径 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]