Les mécanismes conformes réalisent le mouvement par déformation élastique. In this
work, we address the synthesis of a compliant cross-hinge mechanism capable of
large angular strokes while approximating the behavior of an ideal revolute
joint. Pour capturer les exigences concurrentes de la fidélité cinématique, rotational
stiffness, and resistance to parasitic motion, we formulate a multi-objective
optimization problem based on kinetostatic performance measures. A hybrid
design strategy is employed: an efficient beam-based structural model enables
extensive exploration of a high-dimensional design space using evolutionary
algorithmes, followed by fine-tuning with high-fidelity three-dimensional finite
element analysis. The resulting Pareto-optimal designs reveal diverse geometric
configurations and performance trade-offs.

Cet article explore les excursions dans le temps et leurs implications.

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