Essays about: "Rail infrastructure"

Showing result 21 - 25 of 69 essays containing the words Rail infrastructure.

  1. 21. Web-based prototype for protecting controllers from existing cyber-attacks in an industrial control system

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Pa Sanyang; [2020]
    Keywords : ICS; SCADA; Modbus; Honeypot; Conpot; Cyber attacks; MITM; DoS; Flooding; Reverse proxy server; AWS; ICS; SCADA; Modbus; Honeypot; Conpot; Cyber attacks; MITM; DoS; Flooding; Reverse proxy server; AWS;

    Abstract : Industrial control system or ICS is a critical part of the infrastructure in society. An example of ICS is the rail networks or energy plants like the nuclear plant. SCADA is an ICS system following a hierarchical structure. Due to the fact that a control system can be very large, monitoring remote through networks is an effective way to do so. READ MORE

  3. 22. A Machine Learning-Based Approach for Fault Detection of Railway Track and its Components

    University essay from Luleå tekniska universitet/Drift, underhåll och akustik

    Author : Johnny Asber; [2020]
    Keywords : Condition Based Maintenance in Railway; Machine Learning; Deep Learning; ResNet-50;

    Abstract : The hard equation of railway safety versus the high commercial profits can only be achieved through the use of new inspection methods supported by modern technologies. The track and its components can have different types of troubles, such as rail surface defects, broken sleepers, missing fasteners, and irregular ballast levels. READ MORE

  4. 23. An indicative case-control study of noise perception due to environmental noise sources

    University essay from KTH/Marcus Wallenberg Laboratoriet MWL

    Author : Marcus Johansson ; [2020]
    Keywords : Noise perception; Psychoacoustics; Environmental noise; Bullerpåverkan; Psykoakustik; Samhällsbuller;

    Abstract : The subject of the thesis was proposed by the acoustic consultancy firm Brekke & Strand, which is of relevance for their additional understanding and development of services and contribution to robust solutions. The aim with this thesis is to give indicative results and to dig deeper into the relation between environmental noise and the perception of the same, specially focusing on construction related noise but also permanent noise sources that originates from infrastructure. READ MORE

  5. 24. Sensitivity analysis of pluvial flood modelling tools for dense urban areas : A case study in Lundby-Lindholmen, Gothenburg

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Johanna Eriksson; [2020]
    Keywords : Flood Modelling; MIKE FLOOD; Sensitivity Analysis;

    Abstract : As a result of the global climate change, extreme precipitation is occurring more frequently which increases the risk of flooding, especially in urban areas. Urbanisation is widely discussed regarding urban flooding where an increase of impervious surfaces limits the infiltration and increases the surface runoff. READ MORE

  6. 25. Infrastrukturens framfart i rekreations- och friluftslivslandskapet : förutsättningar och potential för rekreations- och friluftslivsvärden i infrastrukturprojekt inom transportsektorn

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Cecilia Smedbro; [2020]
    Keywords : friluftsliv; rekreation; infrastrukturprojekt; järnväg; väg; höghastighetståg; juridiska förutsättningar; potential; förutsättningar;

    Abstract : I takt med att samhället expanderar så sker utbyggnad av vårt infrastrukturnät. Sverige står inför stora infrastruktursatsningar, inom bland annat järnväg, som inte varit aktuellt på 150 år. Transportinfrastruktur med dess anläggningar innebär stor påverkan på landskapet. READ MORE