Architecture and implementation of control system virtual commissioning platform

2014 ◽  
Author(s):  
D.T. Semere ◽  
F.A. Yacob ◽  
M. Hossien
Keyword(s):  
Control System ◽  
Virtual Commissioning

scholarly journals A case study of robotic simulations using virtual commissioning supported by the use of virtual reality

2019 ◽  
Vol 299 ◽  
pp. 02006
Author(s):  
Roman Ružarovský ◽  
Radovan Holubek ◽  
Daynier Rolando Delgado Sobrino ◽  
Karol Velíšek
Keyword(s):  
Virtual Reality ◽  
Control System ◽  
Production System ◽  
Production Systems ◽  
Control Program ◽  
Human Interaction ◽  
Digital Model ◽  
The Real ◽  
Virtual Commissioning

Virtual Commissioning (VC) is a method and tool for verifying and testing the PLC control program on a virtual digital model of the manufacturing system. It allows to visualize and test the control system before the real commissioning of the production systems. The aim of the research is to implement virtual reality (VR) into the VC method and to verify the mutual interaction of signals between the simulation in VR environment, the digital model of the production system and the control system. The introduction of VR in VC increases the concept by adding more realistic visualization and tracking, which extends its validation capabilities. The changes made in VR virtual environment are transferred to the simulation model and can be validated in a real production system. The real production robotic system transformed into a virtual form will be a case study with its verification. Also will be tested security protocols and proven human interaction with the system to control the system through the virtual HMI (virtual user interface) using VR.

scholarly journals The Simulation of Conveyor Control System Using the Virtual Commissioning and Virtual Reality

2018 ◽  
Vol 12 (4) ◽  
pp. 164-171 ◽  
Author(s):  
Roman Ruzarovsky ◽  
Radovan Holubek ◽  
Daynier Delgado Sobrino ◽  
Matej Janíček
Keyword(s):  
Virtual Reality ◽  
Control System ◽  
Virtual Commissioning

A controller for safe, convenient operation of LaB6 emitters on electron-beam instruments

1983 ◽  
Vol 41 ◽  
pp. 408-409
Author(s):  
W. J. Abramson ◽  
H. W. Estry ◽  
L. F. Allard
Keyword(s):  
Electron Beam ◽  
Control System ◽  
Thermal Shock ◽  
Appropriate Care ◽  
Electron Guns ◽  
Tungsten Filaments ◽  
Order Of Magnitude ◽  
Main Components

LaB6 emitters are becoming increasingly popular as direct replacements for tungsten filaments in the electron guns of modern electron-beam instruments. These emitters offer order of magnitude increases in beam brightness, and, with appropriate care in operation, a corresponding increase in source lifetime. They are, however, an order of magnitude more expensive, and may be easily damaged (by improper vacuum conditions and thermal shock) during saturation/desaturation operations. These operations typically require several minutes of an operator's attention, which becomes tedious and subject to error, particularly since the emitter must be cooled during sample exchanges to minimize damage from random vacuum excursions. We have designed a control system for LaBg emitters which relieves the operator of the necessity for manually controlling the emitter power, minimizes the danger of accidental improper operation, and makes the use of these emitters routine on multi-user instruments.Figure 1 is a block schematic of the main components of the control system, and Figure 2 shows the control box.

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