Sökning: "pre-load control"

Hittade 2 uppsatser innehållade orden pre-load control.

  1. 1. Evaluating the quality of ultrasonic signals using machine learning : A comparative study on binary classification methods applied on ultrasonic chirp signals

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

    Författare :Fabian Revilla; [2023]
    Nyckelord :mechatronics; machine learning; ultrasonic; bolt-tightening; nutrunner; clamp force control; elongation control; pre-load control; cross-correlation; mekatronik; maskininlärning; ultraljud; skruvdragare; klämkraft; klämkraftsåtdragning; klämkraftsreglering; korskorrelation;

    Sammanfattning : Advanced bolt-tightening tools such as automatic nutrunners are commonly used in industrial factories to streamline the assembly process. In safety-critical systems, it is crucialto control the tightening process. LÄS MER

  3. 2. Post-activation Potentiation in Moderately Heavy Squats following a Heavy Pre-load Squat

    Master-uppsats, Högskolan i Halmstad/Biomekanik och biomedicin

    Författare :Oscar Björk; [2014]
    Nyckelord :Squat; PAP; Post-activation potentiation; strength; exercise; power; 1RM;

    Sammanfattning : Abstract Post-activation potentiation (PAP) is a phenomenon where force output is acutely enhanced following muscular contraction. Previous research has documented enhanced performance in power-type light exercise following a heavy pre-load, such as vertical jumps following heavy squats. LÄS MER