Sökning: "pins"

Visar resultat 1 - 5 av 87 uppsatser innehållade ordet pins.

  1. 1. FE-Modelling of Composite Girder tests

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Holger Berggren; Bergstedt Ola; [2024]
    Nyckelord :shear connector; post-installed; coiled spring pins; composite girder; partial composite action; finite element method;

    Sammanfattning : Many of the existing steel-concrete bridges may need to be strengthened, as heavier vehicles areallowed on the Swedish roads. These bridges could possibly be strengthened by post-installingshear connectors. The shear connectors may enhance the load-bearing capacity through a higherdegree of composite action between the steel and concrete interface. LÄS MER

  3. 2. Impact of Frame Stiffness on Tribological Behaviour of Sliding Interfaces

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

    Författare :Nisha Singh; [2023]
    Nyckelord :coefficient of friction; friction-vibration interaction; stiffness; tribometer; vibrations; friktionskoefficient; friktion-vibrationsinteraktion; styvhet; tribometer; vibrationer;

    Sammanfattning : Friction and wear have been concerns to industrialists, scientists and environmentalist for several decades. Many robust models have been developed to address friction and wear and their dependency on various parameters. Numerous experiments have been conducted in the past to model friction and wear. LÄS MER

  4. 3. Development of Detachable Audio Accessory for Surveillance Cameras

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Eric Hammar; Pontus Sjöstrand; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Surveillance cameras are used for video monitoring. To complement the video stream, different external accessories can be attached to a camera. The addition of external accessories brings certain limitations in terms of aesthetics and functionality. LÄS MER

  5. 4. Acceptance of Biometric Systemsfor User Authentication and Identification

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Mymoon Dobaibi; [2023]
    Nyckelord :Biometrics Acceptance; Authentication Techniques; User Preferences; Preferred Techniques; User Experiences; User Perception.;

    Sammanfattning : Biometric systems have become increasingly popular for user authentication andidentification across various domains, including smartphones, laptops, financial services,healthcare, and security. These systems offer enhanced security and quickaccess to data, aiming to address the challenges associated with passwords and pins. LÄS MER

  7. 5. Design and implementation of a new PCB daughterboard for KTH’s FPGA based courses

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

    Författare :Albin Jonsson; [2022]
    Nyckelord :FPGA; Daughterboard; Testing; Assembly; Prototyping; FPGA; Dotterkort; Testning; Montering; Prototyp;

    Sammanfattning : This project focused on creating a PCB prototype to work with KTH's newly purchased FPGAs. This PCB is meant to be used to expand the FPGA's IO, as it did not have enough LEDs or switches to be used in some courses at the Embedded Systems program at KTH. LÄS MER