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Showing result 1 - 5 of 11 essays matching the above criteria.

  1. 1. Exercise Classification with Machine Learning

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Joel Ekstrand; [2023]
    Keywords : Machine learning; signal processing; noise reduction; feature extraction; exercise classification; machine learning; signalprocessering; brusreducering; feature extraction; rörelseklassificering;

    Abstract : Innowearable AB has developed a product called Inno-XTM that calculates musclefatigue during three exercises: squat jumps, wall sit, and leg extension. Inno-X uses an accelerometer and a surface electromyography sensor. READ MORE

  3. 2. Condition monitoring of a linear rail and carriage system through vibration analysis

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Johan Hultenheim; [2023]
    Keywords : ;

    Abstract : Condition-based maintenance is a highly relevant topic as its implementation can save both components and man-hours. Downtime is often expensive in industrial environments because machines are expensive investments; often, the machines are also part of a larger production line where it is of great importance that no bottlenecks occur. READ MORE

  4. 3. Quality Control in Aluminium Profiles : Non-destructive Methods using Non-linear Ultrasonic

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Viktor Svensson; Robin Raymundsson; [2023]
    Keywords : Acoustic; defect; detection; harmonic; Akustisk; defekt; detektion; överton;

    Abstract : When aluminium profiles are manufactured, defects may arise, especially when theprofiles are manufactured through extrusion. During the extrusion process, thesedefects occur on parts of the extruded material because of contaminates that needto be found. READ MORE

  5. 4. Prototype Instrumentation for Frequency Domain – Functional Near Infrared Spectroscopy

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Rohit Rathnam Nareshkumar; [2022]
    Keywords : Neurofeedback; Frequency domain fNIRS; vertical-cavity surface-emitting laser; silicon photomultiplier;

    Abstract : Frequency domain functional near infrared spectroscopy (FD-fNIRS) is a tissue optical measurement technique used to measure absolute haemoglobin concentrations in brain tissue. This work is intended to be the first step in the development of a wearable, low-cost FD-fNIRS device for neurofeedback applications. READ MORE

  6. 5. Predictive Maintenance of Servo Guns

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Joakim Ifver; [2022]
    Keywords : ;

    Abstract : This bachelor thesis investigates the possibility of implementing a system to detect defects with extractable data from ABB’s servo guns. By looking at the deflection data i.e., the electrode position at every stroke, multiple methods are applied to investigate the behavior of the data. READ MORE