Sökning: "Ultrasonic Testing"

Visar resultat 6 - 10 av 57 uppsatser innehållade orden Ultrasonic Testing.

  1. 6. UsoniClean : Innovativt koncept för rengöring av LiDAR sensorer på personbilar

    Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Jesper Carlström; Christos Vatsos; [2023]
    Nyckelord :LiDAR; Ultraljud; självkörning;

    Sammanfattning : Vision zero in traffic is something that car manufacturers and countries around the world strive for. To achieve this, safer and smarter cars are needed. Car manufacturers are introducing safety systems after safety systems to make it safer for the driver and other road users. One of these safety systems is LiDAR sensors. LÄS MER

  3. 7. Machine Learning of Laser Ultrasonic Data to Predict Material Properties

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Filip Tuvenvall; [2023]
    Nyckelord :Machine Learning; Laser Ultrasonics; Material Properties; Steel; Hardness of Steel;

    Sammanfattning : The hardness of steel is an important quality parameter for several industrial applications. Conventional mechanical testing is used in quality testing for material hardness and the method is time-consuming, can cause material mix-ups, and results in material waste. LÄS MER

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

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

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

    Sammanfattning : 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. LÄS MER

  5. 9. Evaluation of pretension losses in heated screw joint

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Joel Svensson; [2022]
    Nyckelord :screw joint; clamping force; thermal load;

    Sammanfattning : The heated flow within the silencers of heavy transport vehicles can easily reach temperatures of hundreds of degrees Celsius. The thermal loads can cause problems for certain components on a silencer. LÄS MER

  7. 10. Smart Bird Feeder : Self-propelled and interactive

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Daniel Tegbrant; Edvin Falkman; [2022]
    Nyckelord :PIR sensor; Birds; Mechatronics; Python; Ultrasonic sensor; Feeding mechanism; Twitter; PIR-sensor; Fåglar; Mekatronik; Python; Ultraljudsensor; Matningsordning; Twitter;

    Sammanfattning : Bird feeding is somthing most are familiar with, either when children are feeding the swans or adults using some type of bird feeder in the garden. This project took that as inspiration to create something that automatically feed the birds while also monitoring them by capturing a picture and sending out this information as a teet on Twitter. LÄS MER