Constraint Theory of Frame-Bound Mechanical Systems

Constraint Theory of Frame-Bound Mechanical Systems proposes a structural framework for analyzing mechanical systems whose behavior depends on imposed reference frames and constraint topology. The theory formalizes reference reindexing, constraint regimes (holonomic and non-holonomic), metastability without dynamics, and the structural separation between precision and robustness. It does not propose optimization strategies or computational methods. It defines structural limits of mechanical interpretation. First domain of application: prosthodontic mechanical simulators.