Pavel Burget

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This paper presents an algorithm that allows one to create a static schedule of the Profinet IO IRT (Isochronous Real Time) communication, which is an industrial Ethernet protocol standardized in IEC 61158. This algorithm offers an alternative to the available commercial tool, providing comparable results with respect to the resulting schedule makespan.(More)
This paper focuses on the analysis of the robotic operations in a welding cell based on the measurement of the robot energy consumption. In such a way it is possible to have information about the production status of the welding cell without a single intervention or disruption of the main controller program that controls the welding cell. Methods of(More)
The goal of this article is to present our remote laboratory as a means of distant-programming environment which provides remote users for the possibility to use control systems, widely employed in industrial applications. The lab is aimed towards people from universities as well as from industrial companies, and comprises two models based on pneumatic and(More)
The paper deals with automatic testing of programmable logical controller (PLC) programs in a distant education. Students control a physical model, which that has also its virtual counterpart. While one user is connected to the physical model, others debug programs with the aid of the virtual model. We discuss the structure of models, the organization of(More)
The paper deals with a modelling of the energy consumption of industrial articulated robots. The proposed modelling way is based on graphically-oriented computer-aided concept that exploits CAD software Solidworks and simulation environment MATLAB/Simulink with SimMechanics and SimPowerSystems libraries. These software tools are used for the composition of(More)
We describe an algorithm for fish farm profit optimization which is part of a complex automation system used in intensive fish culture. The fish farm optimal production problem is solved on a finite receding control horizon using the model-based predictive controller. The problem itself is a linear dynamic control problem subject to non-convex constraints(More)
The paper presents a case study based on our practical model of energy saving in a small building equipped by an industrial distributed control system. First, we overview our model built over LonWorks networking platform and then we discuss increasing the reliability of control programs by formal methods. Their possible application is demonstrated by the(More)