城市数字双胞胎:数字双胞胎为参与式指导提供支持
1Maynooth University, Ireland.
概括
数字双胞胎 (DTs) 的发展超越了制造业. 本文将城市数字双胞胎 (UDT) 定义为城市信息控制的概念模型,通过参与和监督来加强城市规划和治理.
科学领域:
- 数字化转型 数字化转型
- 城市规划 城市规划
- 信息系统信息系统信息系统
背景情况:
- 数字双胞胎 (DT) 概念起源于制造业,正在扩展到医疗保健和地球观测等不同领域.
- 目前的数据技术应用面临着由于未定义的概念和缺乏技术特异性的挑战.
研究的目的:
- 重新评估数字双胞胎 (DT) 概念,重点是将其应用于城市的城市数字双胞胎 (UDT).
- 为UDT提出一个概念模型,强调信息生成,反和控制机制 (指导代表).
- 探索UDT如何支持参与式城市治理和规划.
主要方法:
- 数字双胞胎 (DT) 概念的概念分析和重新定义.
- 专注于"方向代表"作为DT和UDT的核心概念模型.
- 在参与式治理和城市信息"共享"的背景下,对UDT的审查.
主要成果:
- 数字双胞胎 (DTs) 的重新定义不是技术,而是基于信息的控制的核心概念模型.
- 城市数字双胞胎 (UDT) 被概念化为城市的"方向代表".
- 在城市环境中,UDT可以促进加强沟通,集体意识形成和共同监督.
结论:
- 城市数字双胞胎 (UDT) 为参与式城市规划和治理提供了一个强大的框架.
- 通过支持信息共享,UDT可以赋予公民和城市管理的利益相关者权力.
- 概念模型方法为UDT的开发和应用提供了清晰度和技术特异性.
相关概念视频
One-Degree-of-Freedom System
556
In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
556
Torque Free Motion
565
The torque-free motion refers to the movement of a rigid body in space when no external torques are acting upon it. This type of motion can be observed in environments where there are no external forces or frictions, like in outer space. For example, a rotation of Mars in space is a torque-free motion. Mars is an axisymmetric object, meaning it has an axis of symmetry along which it rotates, designated as the z-axis. The rotating frame of reference is defined such that the center of mass of...
565
Turbine-Governor Control
391
Turbine-governor control is crucial for maintaining power system stability by balancing turbine mechanical power output with electrical load demand. This mechanism ensures that generator frequency and rotor speed are within acceptable limits during load variations. Turbine-generator units store kinetic energy due to their rotating masses; this energy is released to meet the load requirement when the load increases. The electrical torque of turbines rises to meet the demand, whereas the...
391
Hierarchy of Motor Control
3.6K
The hierarchy of motor control refers to the different levels of organization and processing involved in controlling movement in the body. These levels range from higher cortical areas involved in planning and decision-making to lower spinal cord reflexes that respond automatically to external stimuli.
3.6K
Torque
15.7K
Torque is an important quantity for describing the dynamics of a rotating rigid body. We see the application of torque in many ways in the world, such as when pressing the accelerator in a car, which causes the engine to apply additional torque on the drivetrain. Here, we define torque and provide a framework to create an equation to calculate torque for a rigid body with fixed-axis rotation.
Torque can be considered as the rotational counterpart to force. Since forces change the translational...
Torque can be considered as the rotational counterpart to force. Since forces change the translational...
15.7K
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
168
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
168


