• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 247
  • 25
  • 1
  • Tagged with
  • 273
  • 195
  • 45
  • 43
  • 42
  • 38
  • 31
  • 31
  • 30
  • 30
  • 29
  • 28
  • 27
  • 27
  • 27
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Řízení synchronních pohonů / Conrol of synchronous drives

Mrtvý, Bohuslav January 2011 (has links)
The document describe servo drive by B&R and the control algorithms with vector control. There is also mathematic model of synchronous motor, design of control the system of two connected motor and implementation these algorithms in to the PLC and Acopos. The Master’s Thesis contains confrontation of results of real system and ideal model.
62

Řízení modelu výtahu / Control of lift model

Žůrek, Martin January 2011 (has links)
My graduation theses is focused on project of algorithm proceedings laboratorial model of a lift and visualization in computer program Factory Talk View Studio. In introduction is written about industrial comunication network AS-Interface and in practise used algorithm proceedings of a lift. In following capitol is described system and several parts of laboratorial model of a lift. Not least is solved also comunication among floors of a lift, cabin and master AS-Interface and project of functional block in computer program RSLogix 5000. General purpose of master’s theses is project algorithm proceedings of a lift which use double-sided collecting proceedings. In last chapter is noticed project of visualization, which control a lift.
63

Řídicí systém pro laboratorní model destilační kolony / Control system for laboratory distillation column model

Chlad, Petr January 2012 (has links)
The aim of this master’s thesis was to create a control system for laboratory distillation column model. There are two different models considered. Real and software model. For the real model suitable components were selected and the model was built. Software model allows safe testing of control algorithm functionality without the need of real model. The simple visualization that works with both models was developed. Both distillation column models - real and software - were tested as a last phase of work.
64

Bezpečnost modelu manipulátoru / Safety of manipulator model

Peňáz, Ondřej January 2013 (has links)
The work deals with the functional safety of machinery, in our case with the model of the 3D manipulator. The main contribution of this work is the detailed conduct a risk assessment in accordance with the valid legislation and the detailed design of safety components to meet the safety requirements. Protective measures are carried out by three steps. The work includes a description of the implemented measures, mainly change of the design and creation a SafetyTask for the PLC. Also the visualization for a touch panel was created. At the end of the work we had to verify and evaluate implemented safety measures.
65

Periferie na Foundation Fieldbus / Foundation Fieldbus peripheries

Ferjančič, Michal January 2013 (has links)
Master’s thesis deals be occupied with the transmission of process data with peripheries to control devices. Data transmission with performs through two types of industrial networks. Use with these two Foundation Fieldbus and EtherNet / IP. In work is shows method conversion through gateway between the two networks. Here there is adduced method to connected and configure devices on the networks and also their implementation. Part of this work is also creating a visualization of these peripherals and the gateway. The work is also presents possible use for laboratory task to practice.
66

Vzdálené ovládání a vizualizace sběrnicových systémů KNX a DALI pro řízení budov / Remote control and visualization of bus-systems KNX and DALI for building management

Holub, Jiří January 2014 (has links)
The thesis is focused on bus systems and their control by GUI. Basic energy management principles and the mostly known bus systems are analysed in the first – theoretical part of the paper. The theoretical part is then focused on software tool ETS 4, which is used for activation of system installation KNX. Software tool SmartServer, which is used for communication between bus system KNX and web interface, is described at the end of the first theoretical part. Two laboratory boards assembled of KNX and DALI parts were constructed in the second – practical part. Three laboratory tasks, which are prepared so they are related to theoretical description in previous part, were submitted in next step. Aim of the first task is to introduce basics of the board and PriOn interface. The second task is focused on DALI components and temperature control with PriOn regulating device. Creating of basic visualization and controlling of the board with SmartServer is described in the last task.
67

Řízení montážní linky světlometů / Control of headlight assembly line

Sikora, Martin January 2015 (has links)
This thesis deals with design of the reflector assembly line. The document contains the analysis of the customer requirements sheet. In short there is written how to put the parts of the reflector together. The Poka-Yoke method is properly described in this work too. This method is used to design of the actions, which are trying to decrease the risk level of wrong reflector composition as low as it is possible. FMEA and PFMEA methods are explained in theory. There is the plan how to make the analysis too. The instrumentation of one part of the line is designed according to this analysis and according to the customer requirements. The OEE pointer is used to test the right effect of the Poka-Yoke method. The next aim of this thesis is to compare chosen PLCs for control of the assembly line and to choose one of them. On the base of the analysis there is designed the control program in the flowcharts form. One part of this thesis is focused on design of the visualization for the chosen operational panel.
68

Modernizace zkušebního zařízení / Modernization of experimental equipments

Kintr, Michal January 2011 (has links)
The goal of this diploma thesis is the proposal and realization of modernizing experimental equipments for company named Strojírenský zkušební ústav, s.p. The company equipments deals with testing of fireplaces and stoves for solid fuels for heating. This company equipments is certified and therefore it has to realize demands for accurate measurement, reliability and subsequent manipulation of measured data. The modernizing is embodied in automation of the whole process of testing, measured data, evaluation and print of final report which is the measurement record.
69

Inteligentní dvou-ramenný žonglovací stroj / Intelligent double arm juggling machine

Mertlík, Daniel January 2012 (has links)
This thesis describes the design and implementation of device called Intelligent two-arm juggling machine. The role of the demonstration project is to control rotational movement of the arm so that the concept of the machine there to swap the ball to the opposite side shoulder. The project is divided into two theses, which this proposal addresses the above mentioned tasks, the machine and place the second level ofcooperative governance through visualization.
70

Vizualizace zkušebny pro klimatizační jednotky / Testing lab visualization for air conditioning units

Hamplová, Veronika January 2012 (has links)
This diploma thesis deals with the creation of visualization for testing lab for air conditioning unit. This unit was made by Strojírenský zkušební ústav. The visualization was programmed in the visualization and simulation program called ControlWeb. This application allows controlling, monitoring, storing and retrieving all necessary variables. Next part of diploma thesis discusses techniques of measurement, automation devices and visualization software.

Page generated in 0.0583 seconds