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Communication Dans Un Congrès Année : 2023

Efficient Needle Insertion Simulation using Hybrid Constraint Solver and Isolated DOFs

Résumé

This paper introduces a real-time compatible method to improve the location of constraints between a needle and tissues in the context of needle insertion simulation. This method is based on intersections between the Finite Element (FE) meshes of the needle and the tissues. It is coupled with the method of isolating mechanical DOFs and a hybrid solver (implying both direct and iterative resolutions) to respectively generate and solve the constraint problem while reducing the computation time.
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Dates et versions

hal-04181906 , version 1 (16-08-2023)

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Claire Martin, Ziqiu Zeng, Hadrien Courtecuisse. Efficient Needle Insertion Simulation using Hybrid Constraint Solver and Isolated DOFs. Eurographics 2023 - Short Papers, May 2023, Saarbrücken, Germany. ⟨10.2312/egs.20231003⟩. ⟨hal-04181906⟩
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