基于角色的虚拟地理环境群体感知与协同控制模型研究

项目名称： 基于角色的虚拟地理环境群体感知与协同控制模型研究

项目编号： No.41271402

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 天文学、地球科学

项目作者： 徐丙立

作者单位： 中国人民解放军装甲兵工程学院

项目金额： 75万元

中文摘要： 多角色协同是虚拟地理环境的重要研究方向。目前，基于虚拟地理环境的协同多为在时间轴上面向工作流的"纵向式"协同，而在空间轴上面向角色的"横向式"协同未被解决，尚缺乏多角色协同机制与核心模型。本项目以虚拟战场环境下协同侦察模拟为案例，探索虚拟地理环境下多角色群体协同理论基础，包括：基于角色的虚拟地理环境群体协同机制；符合虚拟地理环境需求的多层次角色模型；面向虚拟地理环境对时空、环境、任务、事件、行为等多个因素的特殊需求，建立面向多因素的群体感知模型；从任务划分、角色-任务分配、协同过程管理等角度，研究虚拟地理环境群体协同控制模型；基于虚拟战场环境，集成多层及指挥员与士兵角色模型，无人侦察机、雷达侦察车、光学侦察车、单兵侦察等装备角色模型，角色感知模型及协同控制模型，构建多角色协同侦察模拟原型系统，实施模型验证。本研究不仅能为基于虚拟地理环境的协同提供理论基础，又能指导群体参与复杂地理问题解决。

中文关键词： 虚拟地理环境；地理协同；角色感知；协同控制；

英文摘要： Geo-collaboration among groups is one important feature of virtual geographic environments (VGE), and has become important research topic in many acdemic institutes. But unfortunatly, the mechanism, some key models of the geo-collaboration are still unknown, which in consequently prevents the development of geo-collaboration with VGE. Focused on above issues, based on role theory, this proposal tries to build the theory of geo-collaboration among group of VGE. The contents of this proposal including: to reveal the mechanism of group geo-collaboration based on VGE; to build the multi-level role-models and discuss the methodology of aggregation/disaggregation among these models; to establish the group awareness model on environment, events, behavior, task, space and so on; to create the managemet model of geo-collaboration by way of task dividing, task allocation to roles, working flow management and so on. To test the reliability of above models, a collaborative propotype system is developed. This propotype system, which is based on our previous reseach, will integrate scientists, government officers and the public from distribted locations to share their data, information and knowledge, and collaboratively do analysis, visualization and simulation on air pllution dispersion for Peral River Delta. The prominent c

英文关键词： Virtual Geographic Environments；Geo-Collaboration；Role Awareness；Collaboration Control；