Towards physical implementation of an optical add-drop multiplexer (OADM) based upon properties of 12-fold photonic quasicrystals

2005 ◽  
Author(s):  
Robert C. Gauthier ◽  
Khaled Mnaymneh
Keyword(s):  
Physical Implementation ◽  
Photonic Quasicrystals

Wireless technologies data exchange for the interaction of a group of mobile robots

2016 ◽  
Vol 11 (1) ◽  
pp. 16-19
Author(s):  
A.Yu. Alekseev
Keyword(s):  
Radio Frequency ◽  
Mobile Robots ◽  
Data Exchange ◽  
Communication Channels ◽  
Wireless Technologies ◽  
Physical Implementation

The article is formulation of the problem of interaction of mobile robots according to the existing wireless technologies. Provides the features of optical and radio frequency communication channels. The conclusion about the necessity of physical implementation of MANET for communication of a team of mobile robots among themselves.

REALIZABILITY ASSESSMENT OF PROBABILISTIC QUANTUM CNOT GATE BASED ON EXPERIMENTAL IMPLEMENTATION

2013 ◽  
Vol 11 (03) ◽  
pp. 1350032 ◽  
Author(s):  
RIHAB CHATTA ◽  
AMOR GUEDDANA ◽  
MOEZ ATTIA
Keyword(s):  
Probabilistic Model ◽  
Cnot Gate ◽  
Experimental Realization ◽  
Physical Implementation ◽  
Experimental Implementation ◽  
General Proposition ◽  
Theoretical Results

Generalized behavior of a nondeterministic CNOT gate based on physical implementation is subject of this work. We define an abstract probabilistic model of the CNOT gate and describe a general proposition of realizability assessment based on experimental features. Theoretical results are directly confronted to experimental realization. Two CNOT models are brought out for this purpose.

Kinematics of a Cable-Driven Robotic Platform for Large-Scale Additive Manufacturing

2021 ◽  
pp. 1-17
Author(s):  
Phillip Chesser ◽  
Peter Wang ◽  
Joshua Vaughan ◽  
Randall Lind ◽  
Brian Post
Keyword(s):  
Additive Manufacturing ◽  
Large Scale ◽  
Robotic Systems ◽  
Robotic Platform ◽  
Intended Application ◽  
Rigid Link ◽  
Physical Implementation

Abstract Concrete additive manufacturing (AM) is a growing field of research. However, on-site, large-scale concrete additive manufacturing requires motion platforms that are difficult to implement with conventional rigid-link robotic systems. This paper presents a new kinematic arrangement for a deployable cable-driven robot intended for on-site AM. The kinematics of this robot are examined to determine if they meet the requirements for this application, the wrench feasible workspace (WFW) is examined, and the physical implementation of a prototype is also presented. Data collected from the physical implementation of the proposed system is analyzed, and the results support its suitability for the intended application. The success of this system demonstrates that this kinematic arrangement is promising for future deployable AM systems.

METHODOLOGICAL SUPPORT FOR THE ORGANIZATION OF EXAMS IN TECHNICAL DISCIPLINES DURING DISTANCE EDUCATION

2021 ◽  
pp. 33-41
Author(s):  
A. I. Kondakov ◽  
A. V. Zaitsev
Keyword(s):  
Distance Education ◽  
Simple Form ◽  
Physical Contact ◽  
Educational Institutions ◽  
Direct Physical Contact ◽  
Physical Implementation ◽  
Educational Processes ◽  
E Mail

Current realities have revealed an urgent need for the development and improvement of distance forms of educational processes. The most important of which are to control and obtain assessments of the knowledge of the examinees who are not in direct physical contact with the examiner. This article presents the results of a review and analysis of various forms of organization of distance examinations in technical disciplines. There are revealed the main disadvantages of each form of organization of the remote exam, including those that do not allow recommending them for widespread, widespread use. There is considered in detail physical implementation of the most simple form of conducting a distance exam, called “Assignment by e-mail”. This form has been used many times when organizing remote exams at the BMSTU and can be successfully implemented in educational institutions that do not have their own sufficient experience in distance education.

scholarly journals A simple configuration for fabrication of 2D and 3D photonic quasicrystals with complex structures

2016 ◽  
Vol 369 ◽  
pp. 138-144 ◽  
Author(s):  
XiaoHong Sun ◽  
Shuai Wang ◽  
Wei Liu ◽  
LiuDi Jiang
Keyword(s):  
Complex Structures ◽  
Photonic Quasicrystals ◽  
2D And 3D

Juggler System: Hybrid Model and Implementation

2015 ◽  
Author(s):  
Santiago Jiménez-Leudo ◽  
Nicanor Quijano ◽  
Carlos F. Rodríguez
Keyword(s):  
Hybrid Model ◽  
Movement Control ◽  
Physical Implementation ◽  
Oscillating Systems ◽  
Specific Objective ◽  
Multi Agent ◽  
Physical Principles

Several juggling systems have been developed in order to control the dynamics of a bouncing element. This system is useful to show the behavior of elements due to impacts, as well as to have control of the trajectory followed by them based on physical principles. In this article, the description of the physical implementation of a juggler system is presented, including its movement control to achieve a specific objective. A hybrid model to analyze and predict the behavior of both the platform and the ball is studied and implemented. Finally, a multi-agent implementation is proposed to synchronize its movements and show how a group of oscillating systems are able to reach a common work point.

scholarly journals Quantum Switchboard with Coupled-Cavity Array

2021 ◽  
Author(s):  
Wai-Keong Mok ◽  
Leong-Chuan Kwek
Keyword(s):  
Quantum Information ◽  
Quantum Computation ◽  
Scaling Up ◽  
Quantum Network ◽  
Quantum Cloning ◽  
Physical Implementation ◽  
Large Quantum ◽  
Coupled Cavity ◽  
Cavity Array

The ability to control the flow of quantum information deterministically is useful for scaling up quantum computation. In this paper, we demonstrate a controllable quantum switchboard which directs the teleportation protocol to one of two targets, fully dependent on the sender’s choice. The quantum switchboard additionally acts as a optimal quantum cloning machine. We also provide a physical implementation of the proposal using a coupled-cavity array. The proposed switchboard can be utilized for the efficient routing of quantum information in a large quantum network.

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