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Game Simulation to Support Construction Automation in Modular Construction Using BIM and Robotics Technology—Stage I

Modular construction has been proven to be more time-efficient comparing to stick-built construction. However, the lack of automation technologies adoption shows a missed opportunity in modular construction, where the time efficiency of the modular process can be further improved, along with quality and safety. To address this problem, the authors proposed a new simulation method for modular construction using BIM, game simulation, and robotics technology, to help analyze and promote automation in modular construction of wood structures in a controlled indoor environment. As a first stage, the authors presented their simulation methodology, definition of the parameters and constraints for the construction simulation, and creation of the interactive simulation model. This first stage will be the foundation for further development that will enable the assessment of construction productivity when integrating robotic systems into the modular construction workflow.