This paper proposes a novel two-nozzle cable-driven parallel robot (CDPR) for 3D printing building construction. system has two independently moving nozzles mounted on the existing head. Thus, time can be reduced dramatically with this as travel path of head to almost half thanks those that print contour. To fully take advantage nozzle structures effectively, is optimized secure minimum length ...

it. In fact, video tape is recorded by the video camera which is settled on the AUV. Using these video tapes, we In this paper, we make an attempt to predict the location can know cable's status, and know whether the cable is in of a cable in next frame according to some parameters dangerous. in current frame. At first, the initial condition is that Developing with examination about the Underwa...

A cable-driven parallel robot (CDPR) was developed for the installation of curtain wall modules (CWM). The research addressed question whether CDPR capable installing CWMs with sufficient accuracy while being competitive compared to conventional manual methods. In order develop and test such a system, conceptual framework that consisted three sub-systems defined. tests, carried out in two close...

A system to make atmospheric measurements from a moving trolley suspended by a stretched cable has been developed. At present, these measurements consist of wind velocity, temperature, humidity, and carbon dioxide concentration, though other sensors may be added. The track consists of cable segments attached to turns mounted on standard triangular towers. Using this approach, the path can be a ...