thesis

Agent based approach to land use mix

Abstract

Modelling and simulating the dynamics of crowd movement within the complex built environment such as a city centre is an evolutionary, processing research task. Recent methodological and theoretical advances have provided the opportunity to explore and provide answers to various crucial problems on land use mix. Daily in our urban settlements we seek for resources and attractions. Our search behaviour is complex and emergent, related to urban morphology and land use patterns as this is generated by our daily movement and activities. This report discusses a pedestrian movement study which examines the ways pedestrian behaviour and flows affect and are affected by the formation of the built environment and the land uses. The focus is in retailing uses and especially shopping. For the formulation of the model, an agent based simulation approach is adapted based on object oriented analysis and programming. Agents are given long distance vision and direct their movement and behaviour in response to the information retreat from their vision field, morphology of the local environment, and their individual desire for retail or exploration of the area. The simulations are used to extract meaningful conclusions on the pedestrian behaviour and factors that have an impact on it. Various formations of retail location patterns in a 7 x 7 grid are explored and three different approaches of agents’ behaviour are used in order to get meaningful conclusions

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