نتایج جستجو برای: lawn mower
تعداد نتایج: 1594 فیلتر نتایج به سال:
In this paper, some considerations about the state of the art and the current trends in the design and control of “robot hands” are reported and discussed. The authors, on the basis of a long research activity for the development of robotic end-effectors and related technologies, address what they consider key-points for the development of “dextrous hands”, being related this term not only to k...
Nowadays, the vast majority of the tunnel inspection processes are performed manually by qualified operators. The process is subjective and the operators need to face very uncomfortable and even dangerous conditions such as dust environments, absence of light, or toxic substance exposition among others. Robotic technology can overcome many of these disadvantages and provide quality inspections ...
Submerged robots are broadly acclimated in the acreage of amphibian development. The necessity for higher value and propulsive routine basically requires fish-like performance. Fish swim in an unusual motion such as ostraciiform. The Ostraciiform pond approach utilizes the caudal fin aerial to accomplish piscine propulsion with axis maneuverability. Various absolute automatic angle models based...
This paper describes research issues on social robotic telepresence using “Elfoid.” It is a portable tele-operated humanoid that is designed to transfer individuals’ presence to remote places at anytime, anywhere, to provide a new communication style in which individuals talk with persons in remote locations in such a way that they feel each other’s presence. However, it is not known how people...
While research in machine ethics has investigated mechanisms for making artificial agents’ decisions more ethical, there is currently not work investigating adaptations to human-robot interaction (HRI) that can promote ethical behavior on the human side. We present the first results from HRI experiments showing that verbal protests and affective displays can promote ethical behavior in human su...
We investigated robotic methods for teaching movements to hemiparetic subjects using novel techniques for neuro-adaptive control. Eight healthy subjects and twelve hemiparetic stroke subjects were exposed to novel viscous forces during planar movement of the hand towards a visual target. These forces were initially responsible for significant movement errors, but were followed by automatic adap...
Robotic surgery is becoming increasing popular, yet the range of applications is still very limited. One of these underutilized areas is ocular procedures. This paper presents an outline of the state-ofthe-art in this field noting how robots can greatly improve the treatment of many eye conditions as well as how ophthalmic use of robotics continues to offer challenging problems.
To study life in the Mars-like Atacama Desert of Chile we have created a robot, Zoë, and conducted three seasons of technical and scientific experiments. We describe Zoë’s exploration algorithms and architecture and assess a total of six months of long distance survey traverses. To date Zoë has navigated autonomously over 250 km. Its average distance per autonomous traverse is 672 m with 75 tra...
We present results arising from the problem of sweeping a mosquito-infested area with an Unmanned Aerial Vehicle (UAV) equipped with an electrified metal grid. This is related to the Traveling Salesman Problem, the Lawn Mower Problem and, most closely, Milling with Turn Cost. Planning a good trajectory can be reduced to considering penalty and budget variants of covering a grid graph with minim...
Mowing a lawn can be a difficult and tedious chore. The goal of this paper is to introduce the idea of using the visual property of texture to design an autonomous lawnmower robot that mows a lawn similar to how a human would (in some type of pattern.) Previous autonomous lawnmowers that have been designed, the LawnNibbler and LawnShark for example, rely on the principle of randomness to mow in...
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