Go to content Go to navigation Go to search

Remote Control Of Unmanned Devices

Petr Stodola

Abstract


This paper deals with communications protocol used for data transfer in a specialized wireless network. This network is intended for connection between remote-controlled reconnaissance devices. The protocol serves to arrange mutual communication between constituent devices (clients) and a control station (server). The protocol ensures automatic sending a GPS position of constituent devices, sending control commands and information, text or data messages. The protocol can be used for remote control of reconnaissance devices. This paper deals with the protocol on application layer.

Keywords


Protocol, message, command, wireless network, UDP, client, server, remote-controlled device, reconnaissance, remote control, application layer
Full paper

2007-07-19 14:25

Architecture of Mobile Robotics Systems

Jaromír Hošek

Abstract


Control systems of mobile robots are very complicated. The most of these systems are constructed for structured environment. Control systems designed for unstructured environment are more complicated then ones. This is a reason for decomposition of the tasks and the control system too.

Keywords


Mobile robot, control system, structured environment
Full paper

2007-07-02 09:28

Using Artificial Intelligence For The Support Of Strategic Management

Patrik Kutílek

Abstract


The article called “Using artificial intelligence for the support of strategic management” is aimed at two contemporary modern disciplines. However, primarily it is devoted to applications of prospective methods of an artificial intelligence which, in common applications, will substitute classical mathematical methods in decision-making of the management of a company. These new analytical methods will be based on soft computing which at present is represented mainly by neural networks, genetic algorithms and fuzzy logic.

Keywords


strategic management, Balanced Scorecard, STEP, SWOT analysis, artificial intelligence, neural network, fuzzy logic
Full paper

2007-06-02 16:33

State-of-the-art of ballistic missile defense systems in the World

Zdeněk Caha

Abstract


This review deals with state-of-the-art of ballistic missile defense development. Paper is directed on todays most comprehensive and used technologies most advanced ballistic missile defense systems all the world. Further on is described, introduces, applied progressive technologies and also mentioned now-a-days state of development, as well as expected time for such systems fielding in the Army.

Keywords


balistic missile defence, Ground-Based Interceptor, Exoatmospheric Kill Vehicle, A-135, Ground-based Midcourse Defense ARROW, MEADS, THEL, SBIRS, Airborne laser, THAAD, Patriot PAC-3, AEGIS
Full paper

2007-05-09 08:48

What Architecture Is Better?

Jaromír Hošek

Abstract


There are two basic ways to control mobile robots. The most of designers use hierarchy control system. Some of designers use subsumption control system. Some differences between these ways are written in this article.

Keywords


hierarchy control, subsumption control, hierarchy levels
Full paper

2007-04-14 08:37

Mechatronical approach by making constructions of walking robots

Branislav Thurský

Abstract


Mechatronic connects knowledge of mechanical engineering, a methods of control, an artificial intelligence and technical equipment – electronic and modern driving mechanism. Mechatronical approach is often discussed theme in last years.It is consists of mechanic, traction and actuating subsystems with optimalization their components in interact all subsystems as well as final and household facilities will be the best with lowest costs for developing and making. The mechatronicky approach consists of parallel construction of mechanical subsystem, automatic driving subsystem (ADS) and control subsystems with optimalization their components in cooperation all subsystems so that final and household properties will be the best with lowest costs for development costs and production. By walking robots gain ground problem with total interactivity of individual subsystems on the ground of complicated dynamic of whole system. Undoubtedly walking robot is complicated mechanical system, what requires the use of mechatronic approach. This is the reason why we need to design subsystem (mechanical subsystem, control subsystem including sensors and driving subsystems) by whole collaboration several subsystems. In engineering solution walking robot take into account the mutual interactivity several subsystem. Completion technical solution of walking robot considering interactivity of each subsystem. Therefore is necessary to fine mathematical and simulation models each subsystem with defined interactivity. These models can help specialist to make optimal solution. Mechatronic issue so wide that we couldn’t include whole mechatronic approach in one paper.
Full paper

2007-03-01 13:15

The utilization of the robot ROB 1-3

Miroslav Šebela, Jiří Fischer

Abstract


The article deals with a robotized workplace for sorting samples by the school robot ROB 1-3, which was designed for education within the scope of student scholarly activity in the University of Defense in Brno, Czech Republic. The aim of that work was the theoretical and practical realization of a workplace, involving detection of samples according to their material, size and color and following that, their sorting by robot ROB 1-3.
Full paper

2007-02-20 13:20

Manipulator dynamics solving with help of the kinetostatic method

Jiří Fischer, Jiří Kacer

Abstract


To compute solidity of individual nodal points and segments of industrial robots and manipulators it is necessary to know how the powers and moments formats are in the for calculation important locations. One of the methods, which is solving this problem is the kinetostatic method. Its result is the load determination in individual kinematical units of the robot or manipulator chain. In this article is shown the problem of power load computation of simple manipulator with two degrees of freedom.

Keywords


manipulator, robot, kinematics, kinetostatic, matrix
Full paper

2007-02-15 13:28

Time-Limited Starting Diagnostics Of Mechatronics Systems

Miroslav Krátký

Abstract


This paper deals with the possibility to find a more effective approach for reali-sation the one from several using technique regime – technical preparation, espe-cially the crucial one – starting diagnostic.
Full paper

2007-02-12 08:12