A computational sandbox with human automata for exploring perceived egress safety in urban damage scenarios

作     者：Paul M.Torrens 

作者机构：Department of Computer Science and EngineeringTandon School of Engineeringand Center for Urban Science+ProgressNew York UniversityBrooklynNYUSA 

出 版 物：《International Journal of Digital Earth》 (国际数字地球学报（英文）)

年 卷 期：2018年第11卷第4期

页      面：369-396页

核心收录：

学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：supported by the USA National Science Foundation Division of Engineering Emerging Frontiers and Multidisciplinary Activities[grant number 1441177] 

主　　题：Simulation perception movement 

摘      要：In earthquakes and building collapse situations,volumes of people may need to move,suddenly,through spaces that have been destroyed and seem unfamiliar in configuration and *** is significant in these cases,determining individual movement,collective egress,and phenomena in ***,exploring how perception shapes critical egress is tricky because perception is both physical and cerebral in genesis and because critical scenarios are often *** this paper,we describe a computational sandbox for studying urban damage *** model is built as automata,specialized as human automata and rigid body automata,with interactivity provided by *** sandbox supports parameterization of synthetic built settings and synthetic humans in fine detail for large interactive collections,allowing flexible analyses of damage scenarios and their determining processes,from micro-perspectives through to the macrocosm of the phenomena that might *** we have much work to do to improve the model relative to real-world fidelity,our work thus far has produced some meaningful results,supporting practical questions of how urban design and parking scenarios shape egress,and pointing to potential phenomena of perceptual shadowing as a translation mechanism for processes at the built-human interface.