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Article Dans Une Revue Journal of Materials Processing Technologies Année : 2002

Application of optimal design and control strategies to the forming of thin walled metallic components

Résumé

The paper focuses on approaches for the optimal process control in hydroforming. The main objective is to find by numerical simulation and optimisation the loading curve versus process parameters that minimise the thickness variations and that give the shape for the final part. Different approaches are proposed typically based on optimisation strategies and requiring a sensitivity analysis, or based on a local approximation of the tube thickness versus process parameters using optimisation procedures based on evolution strategies. The results obtained proved the ability of the proposed approach in the analysis of tube hydroforming processes and its potential to handle the numerical process control.
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Dates et versions

hal-00079401 , version 1 (15-12-2023)

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Jean-Claude Gélin, Carl Labergere. Application of optimal design and control strategies to the forming of thin walled metallic components. Journal of Materials Processing Technologies, 2002, 125-126, pp. 565-572. ⟨10.1016/S0924-0136(02)00400-4⟩. ⟨hal-00079401⟩
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