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Building A Biomechanical Model Of A Rat Forelimb, Joshua Nathaniel Eric Mak
Building A Biomechanical Model Of A Rat Forelimb, Joshua Nathaniel Eric Mak
Dissertations and Theses
This paper presents a biomechanical model of the rat forelimb to test theories of determining viscoelastic muscle parameters. Several biomechanical models of rat hindlimbs have been developed and have explored the effects of multi-muscle control during locomotion. The forelimb model uses two ball-and-socket joints to model clavicle and scapula movement. A third ball-and-socket joint is used at the shoulder and two hinge joints are used at the elbow and wrist. Scapula motion is further constrained by muscle and spring elements. Each forelimb has 11 degrees of freedom, and 23 Hill-type muscles. The model has been created in Animatlab, which includes …
Tracking Center Of Mass With Limited Inertial Measurement Units, Connor Nathaniel Morrow
Tracking Center Of Mass With Limited Inertial Measurement Units, Connor Nathaniel Morrow
Dissertations and Theses
Wearable motion tracking systems pose an opportunity to study and correct human balance and posture during movement. Currently, these observations are either being conducted in laboratories with the use of camera systems and markers placed on the body, or through the use of suits containing large numbers (15-20) of inertial measurement units. However, to aid with rehabilitation of individuals with impaired balance, there needs to be an option to collect these observations outside of clinics and without incurring much cost from the user. I have focused on three inertial measurement units, one placed on each shank and one placed on …