复杂系统理论视野下的数字孪生城市识别——中国实践的启示

IF 3.9 2区 社会学 Q1 URBAN STUDIES Journal of Urban Management Pub Date : 2023-06-01 DOI:10.1016/j.jum.2023.04.001
Chuncheng Liu , Ying Tian
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引用次数: 0

摘要

城市系统理论试图全面捕捉城市的复杂性。数字孪生城市是物理城市的“数字镜像”或共生体,因此它们形成了一个复杂的适应系统。与还原论式的城市信息化和数字化实践不同,数字双胞胎有望让人类第一次享受到城市的复杂之美,能够感知更多的城市信息,处理更复杂的城市问题。然而,由于单纯的技术堆砌,并不能从根源上解决城市问题,出现了一些实践上的误区;对数字孪生城市有偏见,认为它们是技术工具;并减缓了数字孪生创新应用的发展。为了解决这些问题,我们需要借鉴基本的城市理论。本研究以复杂系统理论为基础,全面分析了数字双城的特征与机制,构建了数字双城的系统框架。我们进一步对数字孪生城市进行了阐释,并从系统论的角度将其解构为规划系统、基础设施系统、产业系统和公共服务设施系统四个子系统。分析了数字孪生城市的子系统规律和变化,以及符合城市自组织和自适应规律的原则和发展趋势。
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Recognition of digital twin city from the perspective of complex system theory: Lessons from Chinese practice

Urban system theory seeks to comprehensively capture the complexity of cities. Digital twin cities are “digital mirror images” or symbionts of physical cities, and thus, they form a complex adaptive system. Unlike the reductionist practice of urban informatization and digitalization, digital twins are expected to enable human beings to enjoy the complex beauty of the city for the first time, capable to perceive more information of city and deal with more complex urban problems. Some practical misunderstandings have emerged, however, as a result of simple technical stacking, which is not able to solve urban problems from the root of the problem; has biased thinking about digital twin cities, which treats them as technical tools; and has slowed development of digital twin innovative applications. To solve these problems, we need to draw on basic urban theory. On the basis of complex system theory, in this study, we comprehensively analyzed the characteristics and mechanisms of digital twin cities and constructed a system framework for digital twin cities. We further elucidated the digital twin city and deconstructed it from the perspective of system theory into four subsystems: the planning system, infrastructure system, industrial system, and public service facility system. We then analyzed the subsystem rules and changes in the digital twin city, as well as the principles and development trends that conform to the self-organization and self-adaptive laws of the city.

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来源期刊
CiteScore
9.50
自引率
4.90%
发文量
45
审稿时长
65 days
期刊介绍: Journal of Urban Management (JUM) is the Official Journal of Zhejiang University and the Chinese Association of Urban Management, an international, peer-reviewed open access journal covering planning, administering, regulating, and governing urban complexity. JUM has its two-fold aims set to integrate the studies across fields in urban planning and management, as well as to provide a more holistic perspective on problem solving. 1) Explore innovative management skills for taming thorny problems that arise with global urbanization 2) Provide a platform to deal with urban affairs whose solutions must be looked at from an interdisciplinary perspective.
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