Oh K.-K.,Korea Electronics Technology Institute |
Ahn H.-S.,Gwangju Institute of Science and Technology
IEEE Transactions on Automatic Control | Year: 2014
We propose a formation control strategy based on inter-agent displacements for single-integrator modeled agents in the plane. Since the orientations of the local reference frames of the agents are not aligned with each other due to the absence of a common sense of orientation, the proposed strategy consists of an orientation alignment law and a formation control law. Under the proposed strategy, if the interaction graph is uniformly connected and all the initial orientation angles belong to an interval with length less than $\pi $, the orientations are exponentially aligned and the formation exponentially converges to the desired formation. We also show that the proposed strategy can be utilized for network localization as a dual problem. © 1963-2012 IEEE. Source
Korea Electronics Technology Institute | Date: 2015-04-10
Provided herein is an energy resource management method and system, the method including registering energy resources; clustering the registered energy resources, and generating a plurality of resource groups; granting priorities of the resource groups; and operating the resource groups according to the priorities, thereby reducing an operation load occurring in proportionate to a quantitative increase and complexity and diversity increase of the resources, enabling efficient and economical management of the distributed energy resources.
Korea Electronics Technology Institute | Date: 2015-01-16
A method of organizing a user-customizable content adaptation object being performed on a user-customizable content adaptation object organizing server, the server being coupled to a user terminal, the method includes: (a) classifying at least one resource based on a context category; (b) selecting at least one classified content adaptation object based on a context to associate the at least one classified content adaptation object with an object collector, the at least one classified content adaptation object respectively corresponding to a computer-executable object, and being capable of receiving a remote response by the user terminal or being applied to the user terminal; (c) generating a collector layout page including the at least one content adaptation object in the object collector; and (d) providing the generated collector layout page to the user terminal.
Korea Electronics Technology Institute | Date: 2015-02-24
A control system connected to a plurality of array antenna performs beamforming. The control system requests a first antenna group predetermined from a plurality of array antenna to radiate beams to a plurality of predetermined sectors. The control system receives response beams inputting to the first antenna group in response to the radiated beams, decides a sector having comparatively stronger intensity among response beams for a plurality of sectors as an optimized sector, and requests a second antenna group to radiate beams to a plurality of sectors included in the optimized sector. The control system receives response beams inputting to the second antenna group, decides a sector related to a beam having comparatively stronger intensity among response beams for the plurality of sectors in the optimized sector, decides a plurality of beam levels, and decides a final beam pair among the plurality of the decided beam levels.
Samsung and Korea Electronics Technology Institute | Date: 2015-08-20
An example Internet of Things (IoT) terminal includes communication circuitry configured to communicate with an IoT apparatus and a data processor configured to transmit, to the IoT apparatus, a request for establishing a connection to the IoT apparatus, and to recognize a physical signal as a response signal output from the IoT apparatus in response to the request for establishing a connection.