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Friction forces play an important role in analysis of robotic contact tasks. In most of related studies, only ??local?? constraint on friction forces imposed by, for example, Coulomb's law is considered. However, when contact forces are indeterminate, such local constraint is not enough to assess possible friction forces appropriately. Although Omata and Nagata derived additional ??global?? constraint...
In this paper, we propose a simple and easy method for robot teaching. It is based on ??teaching-by-showing?? technique with a structured light approach. In this method, the first step of the teaching procedure is the camera and projector calibration. The second step is a demonstration of manipulation of an object by a human operator in front of the robot with random pattern projection. The third...
In the real world, the AC load is more common than the DC load, so many PV power systems have an inverter. Although has various structure type inverters, but Speaking of the simulation research, single-phase inverters in all structures are the same. The stand-alone inverter model has established in this paper, the open-loop and close-loop simulation results are shown. The simulation results indicate...
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