Engineering Commons^™

Reconstruction Of As-Built Civil Infrastructure Using Lidar To Support Digital Twin Visualization, Jose Luis Lugo

Open Access Theses & Dissertations

Digital twin (DT) technology is state-of-the-art for engineering processes using a virtual model of a physical system with near real-time data exchange (either fully or semi-automated) during the process (collection and feedback). The potential of DT for as-built civil infrastructure remains relatively unexplored. To achieve the expectation of a DT, three main capacities must be met: (1) accurate virtual twin of physical asset (2) continuous data acquisition and data management (3) automated or semi-automated decision making from the data exchange. The challenge addressed herein is to determine a feasible approach to create an accurate virtual model (efficiently) from light detection …