Essays about: "Model-based diagnosis"

Showing result 11 - 15 of 52 essays containing the words Model-based diagnosis.

  1. 11. Model-Based Fault Diagnosis of an Electrical Low-Voltage Grid

    University essay from Linköpings universitet/Fordonssystem

    Author : Johan Lindström; [2021]
    Keywords : fault; diagnosis; low-voltage; grid; model-based;

    Abstract : Reliable access to power is essential for modern society’s fundamental functions. It is necessary that faults and abnormalities in low-voltage grids can easily be detected and diagnosed. A fault in a grid can be a consequence of several causes, including internal damage, technical errors, malfunctioning electricity meters and electricity theft. READ MORE

  3. 12. Evaluation of model-based fault diagnosis combining physical insights and neural networks applied to an exhaust gas treatment system case study

    University essay from Linköpings universitet/Fordonssystem

    Author : Björn Kleman; Henrik Lindgren; [2021]
    Keywords : model-based; fault diagnosis; neural networks; data-driven; Hybrid; SCR; exhaust gas treatment system; recurrent neural networks; grey-box; heavy duty truck; fault isolation; fault detection; diagnosis; urea; machine learning; Scania; structural model; MSO; residual; Fault Diagnosis Toolbox;

    Abstract : Fault diagnosis can be used to early detect faults in a technical system, which means that workshop service can be planned before a component is fully degraded. Fault diagnosis helps with avoiding downtime, accidents and can be used to reduce emissions for certain applications. READ MORE

  4. 13. Active Control of High­-Speed Flexible Rotors on Controllable Tilting­-Pad Journal Bearings : Theory and Experiment

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Paul-Henrik Bull; [2021]
    Keywords : ATPJB; Fluid-Film Lubrication; Model based control; Vibration Control;

    Abstract : A common choice of bearing for industrial applications such as turbomachinery and rotating compressors is the Tilting-Pad Journal Bearing (TPJB) due to its excellent stability properties. TPJB's are however limited by the reduction of damping in the fluid film at high velocities. READ MORE

  5. 14. Information Fusion of Data-Driven Engine Fault Classification from Multiple Algorithms

    University essay from Linköpings universitet/Fordonssystem

    Author : Ninos Baravdish; [2021]
    Keywords : Engine fault diagnosis; Fault classification; Information fusion; Decouple fault;

    Abstract : As the automotive industry constantly makes technological progress, higher demands are placed on safety, environmentally friendly and durability. Modern vehicles are headed towards increasingly complex system, in terms of both hardware and software making it important to detect faults in any of the components. READ MORE

  6. 15. Prediction of Neurodegenerative Diseases using Brain Images

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Abhishek Pulicherla; Aiman Mujtaba Khan; [2021]
    Keywords : Neurodegenerative diseases;

    Abstract : Advancements in Deep Neural Network Architectures have enabledit to be used in the medical imaging and diagnostics domain, in termsof assisting doctors in making diagnoses. Although Neurodegenera-tive diseases such as Alzheimer’s disease remains a diagnosis basedon clinical grounds, there has been great development and recogni-tion that Deep Neural Networks can address the complexity and vol-ume of imaging data. READ MORE