Sökning: "grip force"

Visar resultat 6 - 10 av 34 uppsatser innehållade orden grip force.

  1. 6. Correlation between muscle strength and aerobic capacity from age 34 to 63, both cross- sectionally and in terms of longitudinal changes within a cohort of Swedish men and women.

    Master-uppsats, Gymnastik- och idrottshögskolan, GIH/Institutionen för fysisk aktivitet och hälsa

    Författare :Pavel Cassius; [2022]
    Nyckelord :muscle strength; aerobic capacity; cardiorespiratory fitness; longitudinal; aging;

    Sammanfattning : Background: The proportion of elderly in the population is increasing globally. Aerobic capacity (AC) and muscle strength (MS) are important factors for health and quality of life. AC as well as MS decrease with higher age. LÄS MER

  3. 7. Strain rate-dependent mechanical properties of high-density polyethylene(HDPE)

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

    Författare :Oscar Andersson; Alexander Wiklund; [2022]
    Nyckelord :HDPE; strain rate; DIC; inverse calibration; Abaqus; HDPE; töjningshastighet; DIC; Inverskalibrering; Abaqus;

    Sammanfattning : In today’s packaging industry HDPE is widely used and correct understanding of itsproperties and how to model them is of vital importance. HDPE is a semi-crystallinepolymer with a known strain rate dependence, that is a higher yield and lower strainto failure at higher strain rates. LÄS MER

  4. 8. The influence of post-buckling damage on the tensile properties of single wood pulp fibers

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Raphael Andreolli; [2021]
    Nyckelord :Solid Mechanics; single fiber testing; wood pulp fibers; post-buckling damage; experiments; development of testing methods; tensile properties; tensile stiffness; tensile strength; Hållfasthetslära; enskild fiber testning; pappersmassa fiber; skada efter knäckning; experiment; utveckling av testutrustning; dragegenskaper; dragstyvhet; draghållfasthet;

    Sammanfattning : The rapid growth of plastic waste from food packaging around the world demands renewable substitutes, such as natural fibers and biocomposites. Wood fibers are natural fibers extracted from trees and are commonly used in packaging. LÄS MER

  5. 9. Core endurance and correlation to spinal rotation mobility and hand grip strength in female horseback riders and soccer players

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Malin Olsson; [2020]
    Nyckelord :;

    Sammanfattning : Bakgrund: Bålstabilitet är nödvändigt för att hålla balansen och möjliggör kraftöverföring genom kroppen. Detta gör bålstabilitet viktigt i vardagliga sysslor, sportutföranden och för att minska risken för skada. LÄS MER

  7. 10. Get a Grip : Dynamic force adjustment in robotic gripper

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

    Författare :Ellen Anderson; Martin Granlöf; [2019]
    Nyckelord :Mechatronics; Robot Gripper; Force Control; Slip sensor; PID controller; Mechatronik; Robotklo; Kraftreglering; Glidsensor; PIDregulator;

    Sammanfattning : Autonomous mobile robots are on the rise and are to be expected on the market in about 5-10 years. Several challenges need to be solved for this to happen, and the most crucial ones are to develop versatile and safe robots. The Get a Grip robot is a dynamic force adjustment gripper using inputs from two different sensory systems. LÄS MER