Employing the flexible elements and bio-joint constraints in Chap. 3, this chapter models a poultry musculo-skeleton and investigates the carcass musculoskeletal deformations under wing manipulations to facilitate the deboning of chicken breast meat. A framework of a musculoskeletal model is provided with a compliant beam model for bones and a constitutive model for tendon/ligaments. Numerical verification is presented for the compliant beam model. The soft-tissue model is validated by experiments and values of its coefficients are determined. This musculoskeletal model is employed to investigate the bio-structural deformations, and the analysis will contribute to the wing manipulator design and related controller implementation.
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