Dissertation > Excellent graduate degree dissertation topics show

Influence by Controlling and Game Theory on Indoor Crowd Evacuation and Study of Crowd Evacuation in Two-Storey Building

Author: WangHaoZuo
Tutor: XueYu
School: Guangxi University
Course: Theoretical Physics
Keywords: pedestrian evacuation cellular automata pedestrian traffic game strategy update static field dynamic field
CLC: U491.226
Type: Master's thesis
Year: 2013
Downloads: 0
Quote: 0
Read: Download Dissertation


With the improvement of people’s living level and culture level, large-scale buildings begin to spring up throughout the world, in line with the population explosion, accompanied with huge potential security hazards these days. Sudden events, including fires, earthquakes and terrorist incidents, occurred in these places would send the public into panic and cause large number of casualties and huge amount of economic losses. Hence, the study of pedestrian evacuation is of essential significant. The main works are listed as follows:(1) Based on the cellular automata model of pedestrian flow, a control parameter is introduced for simulation of indoor pedestrian evacuation. Results show that the control parameter will shorten the evacuation time and improve the evacuation efficiency significantly.(2) Game theory is used to simulate the pedestrian evacuation. In the model without update, the influence of the initial cooperation on the flow and the evacuation time have been researched. And both the influence of the initial cooperation and the noise on the flow and the evacuation time have been investigated respectively in the model with update. Results show that the bigger the initial cooperation, the shorter the time it takes for evacuation in the model without update. In the model with update, a critical value of noise been found when there was a small amount of defectors in the initial time. It is found that the bigger the noise, the longer the time it takes for evacuation when there was a half cooperators in the initial time. The scaling relations are also discussed.(3) By applying the static field model and the cellular automaton method, a model of pedestrian evacuation in a two-storey building is set up. It is found that the location of stairs has a directly impact on the evacuation time and the best choice is to put them far away from the exit of the building. In that case the interaction between individuals is the smallest and would not cause congestion near the exit. Moreover, the exit flux will reach the highest point when the density of the stairs is0.6.(4) Finally, the conclusions of this thesis and the outlook of future researches are presented.

Related Dissertations

  1. The Relationships between Social Skill and Emotion Regulation in Undergradurate of Internet Game Addiction,B842.6
  2. The New Exploration on Wittgenstein’s Language-game Theory,B521
  3. Research on the Revenue Distribution of PPP Mode about High-speed Railway Project,F283
  4. The Research of Present Teenagers’ Basketball Development Situation in Yulin Area,G841
  5. Government harmony handle mass incidents Game Analysis,D630
  6. Game technical statistics in Gymnastics Sports Science Research,G832
  7. Interaction Analysis Perspective Students interpersonal factors and Promotion Strategies,G645.5
  8. A Study of Simulation and Forecast of Urban Expansion Based on CA-MARKOV Model,TU984
  9. Gadamer game theory research,B83-0
  10. Integrated Management of Procurement and Inventory for Emergency Materials Based on Stackelberg Game,F274;F224.32
  11. The Participatiom in the Government of Village ’s Analysis of the Theory of the Game and Countermeasure Research,D422.6
  12. Based on the effect of foreign language learning classroom teaching and research games,H195
  13. Research on Rural Land Circulation Intermediate Organization Based on Dynamic Game Theory,F321.1
  14. The Strategy on Difference Pricing to Mixed Recovery Closed-Loop Supply Chain,F224
  15. Research of the Relationship between Clan System and Principal-agent Relationship in Huizhou Pawnshops,K248
  16. Information Economics Perspective Library Service,G252
  17. Research on Dynamic Game Mechanism Design and Optimizer for Multi-players in Real Estate Market of China,F224.32
  18. Construction and Practical Research of Vocational School Information Technology Course Learning Mode Based on Educational Game,G434
  19. Research and Realization of the Key Technologies for 3D Mobile Phone Game Engine,TP391.41
  20. Massively Multiplayer Chess&Poker Game Server-Side Design and Implementation,TP393.09
  21. Computer Simulation of Temperature Field in Semi-Continuous Casting Process and Its Application in the Prediction of Solidification Structure,TG249.7

CLC: > Transportation > Road transport > Technical management of traffic engineering and road transport > Traffic engineering and traffic management > Transport system > Transportation Road > Pedestrians and sidewalk
© 2012 www.DissertationTopic.Net  Mobile