Sökning: "Accelerometer Sensor"

Visar resultat 11 - 15 av 156 uppsatser innehållade orden Accelerometer Sensor.

  1. 11. Classification of hyperkinesia in Parkinson patients using mobile sensors

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Gustaf von Grothusen; [2022]
    Nyckelord :Dyskinesia; hyperkinesia; Parkinson s disease; support vector machine; SVM; SVR; SVC; feature engineering; digital phenotyping; CDRS; smartphone; accelerometer; Mathematics and Statistics;

    Sammanfattning : In this thesis, we explore the possibility to monitoring hyperkinesia in people who suffer from Parkinson's disease (PD) using sensors in mobile phones. This is done by first collecting data from 25 patients diagnosed with PD by using a sensor-recording smartphone in a bag attached to the stomach, and at the same time let trained professionals make assessments of the degree of which they show signs of hyperkinesia, on the clinical dyskinesia rating scale, CDRS. LÄS MER

  3. 12. Human Activity Recognition and Step Counter Using Smartphone Sensor Data

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Fredrik Jansson; Gustaf Sidén; [2022]
    Nyckelord :Human Activity Recognition; Step Counter; Smartphone Sensor Data; Accelerometer; Gyroscope; Random Forest.;

    Sammanfattning : Human Activity Recognition (HAR) is a growing field of research concerned with classifying human activities from sensor data. Modern smartphones contain numerous sensors that could be used to identify the physical activities of the smartphone wearer, which could have applications in sectors such as healthcare, eldercare, and fitness. LÄS MER

  4. 13. Implementation of a data streaming simulator for sensor embedded cutting tools

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Gabriel Paulsrud; [2022]
    Nyckelord :;

    Sammanfattning : Sandvik Coromant develops and produces tools used in machining. Chatteris a self-excited vibration in the machine or work piece that can occurduring machining and cause tool damage. New technologies develop thetools with accelerometers, data from the accelerometers can be used topredict tool damage. LÄS MER

  5. 14. Fallprediktion på träd

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Elektricitetslära

    Författare :Erik Danielsson Torneport; August Dahlskog; [2022]
    Nyckelord :Fallprediktion på träd; Graniers savflödesberäkningsmetod; Trädövervakning; Fallprediktion; Savflöde; Trädkunskap; Grenavfall; Sensorer; Mikrokontroller; Arduino; Accelerometer;

    Sammanfattning : It is nothing new that trees will at times fall and cause harm to infrastructure, people, or property. When this occurs, it is often the prelude to insurance cases in an attempt to obtain redemption to injury or capital to rebuild damaged property or infrastructure. LÄS MER

  7. 15. Activity Recognition for construction site process via real time sensor signals

    Master-uppsats, Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Författare :Jaya Parmar; [2022]
    Nyckelord :;

    Sammanfattning : Measuring construction tool activity has a potential to improve tool productivity, reduce down-time and give insights to various construction processes. Today, a lot of data is being recordedfrom a construction site. LÄS MER