Essays about: "portal system"

Showing result 16 - 20 of 84 essays containing the words portal system.

  1. 16. Auto-testing of code

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Flamur Breznica; [2020]
    Keywords : IEC-61131-3; regression testing; automation; automatic; machines; S7 Unit test; unit testing; NUnit; Siemens; TIA Portal; Simulation; SIMIT; automation production systems; digital twin; Technology and Engineering;

    Abstract : The topic of this thesis is software in systems of automated machines that produce products in a company. Testing of these systems is crucial for the machines to work as intended. Usually testing is done manually, both while the system is developed and while the production is running. This is called traditional testing. READ MORE

  3. 17. Soil-Structure Interaction Analysis of Portal Frame Railway Bridges : Numerical Analysis of Two Case Study Bridges

    University essay from KTH/Bro- och stålbyggnad

    Author : Nils Sandqvist; Marko Milicevic; [2020]
    Keywords : Soil-structure Interaction; Portal Frame Bridge; Dynamic Analysis; Perfectly Matched Layer; Train Passage Analysis; Railway Bridge; High Speed Train v;

    Abstract : This thesis concerns dynamic Soil-Structure Interaction (SSI) analysis of portal framerailway bridges. Dynamic problems are common for bridges used for high speedrailway traffic. The passing trains induce harmonic loads on the bridges causingvibration amplitudes that may cause damage to the bridge structures and userdiscomfort. READ MORE

  4. 18. Virtual Commissioning of an industrialwood cutter machine : A software in the loop simulation

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Montero Vera Edgar Alexander; [2020]
    Keywords : Virtual commissioning; PLCSIM advanced; digital twin; mechatronics concept designer; SIMIT; TIA Portal; PLC; HMI; software in the loop.;

    Abstract : The methods used today for the commissioning and validation of industrial machines requires theconstruction of physical prototypes. Those prototypes help the engineers to e.g. validate if theprogram code meant to control a machine works as intended. READ MORE

  5. 19. Dynamic Analysis of Portal Frame Railway Bridges - Case Studies Investigating the Structural Response

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik; Lunds universitet/Institutionen för bygg- och miljöteknologi

    Author : Benjamin Berg; Pontus Nyberg; [2020]
    Keywords : Dynamic Analysis; Portal Frame Bridges; High Speed Trains; Railway Bridges; Finite Element; Resonance; Modal Analysis; BRIGADE Plus; Technology and Engineering;

    Abstract : As the world continues to see an increase in carbon dioxide emissions, actions aiming towards reducing man's negative impact on the environment are paramount. To be able to compete with the air travel industry, the Swedish Transport Administration suggests a vast expansion of the existing railway system. READ MORE

  6. 20. Supporting Facility Management and Operations through User-Centered Design

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Johanna Holmqvist Larsson; Fanny Tapper; [2020]
    Keywords : contextual design; human centered design; user experience;

    Abstract : Today the building sector is focused on improving the energyefficiency in order to meet climate and financial business goals.Technical facility managers work with indoor energy use and oneaspect of their work is to optimize the facility performanceaccording to goals set by the company. READ MORE