Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction tele-robotic system with virtual reality (CG presentation of virtual robot and task object using stereo vision system)
In this study, we investigated a tele-robotics system for a construction machine. The system consists of a servo-controlled construction robot, two joysticks for controlling the robot from a remote place, and a 3-degrees-of-freedom motion base. The operator of the robot sits on the motion base and controls the robot bilaterally from a remote place. The role of the motion base is to realistically simulate the motion of the construction robot. As a tool for assisting the operator, a stereo video of the operation field is projected on a screen. If, in addition to the video, computer graphics (CG) of the robot were to be presented to the operator, the task efficiency could be expected to increase. To confirm this, a CG of a virtual robot was created, and its effectiveness for a task involving carrying an object was determined in this study. This system can present the position and shape of the task object by means of a stereo vision system. The results of the experiment clarified that tasking time was shortened effectively even for amateur operators. Thus, the usefulness of the developed CG system was confirmed.
Construction tele-robotic system with virtual reality (CG presentation of virtual robot and task object using stereo vision system)
In this study, we investigated a tele-robotics system for a construction machine. The system consists of a servo-controlled construction robot, two joysticks for controlling the robot from a remote place, and a 3-degrees-of-freedom motion base. The operator of the robot sits on the motion base and controls the robot bilaterally from a remote place. The role of the motion base is to realistically simulate the motion of the construction robot. As a tool for assisting the operator, a stereo video of the operation field is projected on a screen. If, in addition to the video, computer graphics (CG) of the robot were to be presented to the operator, the task efficiency could be expected to increase. To confirm this, a CG of a virtual robot was created, and its effectiveness for a task involving carrying an object was determined in this study. This system can present the position and shape of the task object by means of a stereo vision system. The results of the experiment clarified that tasking time was shortened effectively even for amateur operators. Thus, the usefulness of the developed CG system was confirmed.
Construction tele-robotic system with virtual reality (CG presentation of virtual robot and task object using stereo vision system)
Yamada, H. (Autor:in) / Muto, T. (Autor:in)
Control and Intelligent Systems ; 35 ; 195-201
2007
7 Seiten, 19 Quellen
Aufsatz (Zeitschrift)
Englisch
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