دانلود رایگان مقاله شبیه سازی گردش عابر پیاده بر اساس سیستم کلونی مورچه در تحلیل محل

Abstract

Site analysis is among the first steps in the architectural design process. Diverse ways of the aforementioned step can cause dramatic changes in solutions and final designs. Considering different parameters that impact current pedestrian circulation system design, the process of site analysis has become more complicated and additional critical items can interfere with this process. Therefore, it would be worthwhile to quantify the qualities in order to evaluate site analysis. As the nature of Ant Colony System algorithm is compatible with the nature of site analysis, it has been used to simulate pedestrian circulation inside a proposed site. Based on the simulated diagrams of people movement with the assumption that the building is constructed, the designer or planner would be able to place entrances and different occupancies in appropriate locations, find the noisy zones, and have a reasonable understanding of the pedestrian circulation in the proposed site.

4. Discussion

Using Ant Colony is a good method to simulate the movement of people in a specific site. The advantages of this technique are obvious when the case has complicated situations and different solutions differ greatly in costs and qualities. The results in this research, gives the highest probability of choosing the route. More importantly, it shows the hierarchy of these routes with their opacity in a way that more transparency means that special segment has been lighter traffic and vice versa. The aforementioned feature would help not only the silent and noisy zones, but also would illustrate appropriate zones for diverse applications. For instance, the west south corner of the destination point has the lowest traffic compared with other zones. Therefore, in this project, the reading room can be accommodated in this zone. With the same way of analysis, the north side of the site has the heaviest traffic of people, so it can be deduced that zones with more interaction with people that do not need to be in a silent zone can be located in this direction; in this case, as an example, it can be a bookstore. Of course these should be considered in accordance with other considerations and analysis like lighting, circulation of the inside of the project and etc. Then, each of these can get its own weigh and be analyzed with a multi agent system.