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An approach of cooperative hunting for multiple mobile targets by multi-robot is presented, which divides the pursuiting process into forming the pursuiting groups and capturing the targets. The data sets of attribute relationship is built by consulting many factors about capturing evaders, then the interesting rules can be found by data mining from the data sets to build the pursuiting groups. Through...
A robot working with humans or other robots is supposed to be adaptive to changes in the environment. Reinforcement learning has been studied well for motor skill learning, robot behavior acquisition and adaptation of the behavior to the environmental changes. However, it is not practical that the robot learns and adapts its behavior only through trial and error by itself from scratch because huge...
When the traditional robot stiffness control is applied into the internet environment, the uncertain time delay will bring a very austere problem of impact and stability to the system. So, a RST(rough set theory) based stiffness tel-controller was designed to solve the problem, and the result of experiment show that this controller can ensure the stability of the stiffness tel-control system.
In this paper, a tele-operation control system of construction robot ( TCSCR) with the master-slave control form is presented, which consists of a construction robot controlled by servo valve, and two joysticks for operating the robot from a remote place, and 3-dimensional virtual working environment based on the virtual reality technology. The teleoperation technology employing virtual reality, improves...
In this paper, embedded Internet technology and field bus technology applies to Multi-robot system. It does not only realize open network control system which is fully digital and distributed, but also solve the seamless connection between the underlying equipment and Internet. The system improves the capability of signal transmission and the convenience of operation. So that, the open tele-operation...
Planning manipulation path for virtual human arm takes an important role in such areas as computer animation and virtual maintenance engineering. The problem is usually defined to find a feasible non-collision path to connect initial configuration and goal configuration in joint configuration space. Since users are more concerned about the position and orientation of end-effector for reaching and...
In this paper, a haptically guided teleoperation system which is based on virtual attractive force is introduced. It is well known that haptic feedback can be used to enhance performance of teleoperation systems. When the end-effector is in contact with environment, force/torque sensors can be used to provide real haptic information to operators. Although it is not necessary to provide haptic information...
This project is focusing on the development of robot-assisted stroke rehabilitation system of human upper limb and hand elbow movements. Realizing the complexity of human upper limb, the study is limited to human upper limb, consisting of 3 glenohumeral joints (abduction-adduction, flexion-extension, and rotation) and elbow joint (flexionextension). In this paper the rehabilitation robotic system...
Virtual reality (VR) is a technology which is often regarded as a natural extension to 3D computer graphics with advanced input and output devices. One of the benefits that education reaps from VR is the ability to visualize, simulate and interact with virtual objects. This ability allows the student to have the trial and error session before practicing it on real things. The integration of this new...
Notice of Violation of IEEE Publication Principles"A Combined Scheduling Scheme for Absolute and Relative Differentiated Services in Web-based Teleoperation"by Qing-Yun Li and Yun-Hui Liuin the Proceedings of the 2009 IEEE International Conference on Mechatronics and Automation, August 2009After careful and considered review of the content and authorship of this paper by a duly constituted...
Remote training is one of the rapid growing fields in computer applications. This paper will investigate the pivot technologies in remote training, specifically for remote control or operational training. By means of working with a test platform of robot telecontrol, the pivot technologies in remote operational training are identified, which could be propagate to the general training scenario, such...
As the field of robot service expands, reliability has become one of the highest priorities in robot development. Fault-tolerance is an important characteristic for robots to increase their reliability levels. However, the literature on fault-tolerance in robotics has focused mainly on developing a single fault-tolerance technique that is focused on improving reliability for a limited set of context...
Using neural networks, this paper present a method of generating virtual images under virtual lighting conditions. The relationship between the lighting conditions and the color of image is non-linear, neural networks technologies are introduced to make curve fitting. As a result, virtual images of same scene under different lighting conditions can be deduced from color samples, and the inherent relations...
This paper introduces a component-based tool proposal for developing hardware architecture for mobile robots at ESL (electronic system-level) based on reusable IP (intellectual property) cores. This tool, denominated RoboArch, provides a platform independent development environment where embedded systems are created in a visual environment from IP component libraries specified according to the IP-XACT...
A description and first implementation results for a ldquoCyber-physical laboratoryrdquo project performed jointly by the students of St.Petersburg State University and those of St.Petersburg Phys&Math Lyceum 239 are presented. The goal of the project is to create a complex of robotics and mechatronics networked devices based on LEGO Mindstorms NXT for application in universities and in high schools.
Unified ambimorphic algorithms have led to many extensive advances, including the Ethernet and lambda calculus. Given the current status of decentralized methodologies, mathematicians daringly desire the development of superpages. According to use psychoacoustic epistemologies to demonstrate that the famous extensible algorithm for the confusing unification of DHCP and extreme programming is impossible...
In this article data glove and mechanical arm are connected by RS-232 serial port line, so mechanical arm and data glove are very critical in the data transmission among computers. Under windows serial port communication can be realized in the two methods below: making use of ActiveX control and API communication function. In this passage the advantages and shortcomings of the realization of the two...
We refer to channels of communication which link the user to various electronic appliances and computers as cognitive communication channels. One especially interesting research topic related to cognitive communication channels deals with a special application called sensory substitution, when information is conveyed through a channel other than the one that is normally used. Besides offering a glimpse...
With increasing demand of robot applications in industry or other areas, the development of both reliable and low-cost robot action control system is getting much attention in recent years. This paper has proposed a local closed-loop based humanoid robot action control module using independent microprocessors. The robot action commands transmitted from PC via RS232 can be received by the individual...
The trend to miniaturization in the field of objects assembly and manipulation is leading to increasing demand for devices that can precisely position and assemble micro components with an accuracy of less than one micrometer. Therefore the interest of designing such robots that are able to successfully succeed with these operations is also increasing. For this kind of operations, hybrid structures...
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