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• Modernisation of FESTO MPS Station with Implementation into Cyber-Physical Space

  10-14

  István Kovács

  Dávid Balázs

  Views:

  158

  In the course of our thesis we dealt with the implementation of a manufacturing cell. For this we used the FESTO MPS modules. The production cell is controlled by a PLC. We have not only implemented a unique layout and workflow), but also added new features to the system. This means using two control units, one of which is responsible for controlling the process, while the other is managing a web interface. On the web interface, you can see the warehouse containing the finished workpieces and order palettes assembled from different workpieces, or you can set the type and quantity of workpieces to be stored in the warehouse

• Numerical analysis of effects of an open-pit coal mine to groundwater

  70-74

  Viktória Mikita

  Balázs Kovács

  Views:

  123

  In this study we investigated the hydrogeological problems of an open-pit brown coal mine in the Borsod coal basin with Processing Modflow software. The coal mine is located in the valley of the Sajó-river with high transmissivity overburden layer where the traditional dewatering solutions were not encouraging due to inrush risks and low cost-efficiency. A new way of barrier forming was found out and numerically simulated to prove the efficiency of the solution. Since there are several contaminated sites in the surroundings it was a key factor to assure that the new mine dewatering technique has only a negligible effect on the groundwater regime that undisturbs the known contaminant plumes nearby.