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dc.description.abstractMandibular fractures are common facial lesions typically treated with titanium plate and screw systems; nevertheless, this material is associated with secondary effects. Absorbable material for implants is an alternative to titanium, but there are also problems such as incomplete screw insertion and screw breakage due to high pretension in the screw caused by the insertion torque. The purpose of this paper is to find the optimal screw pretension (SP) in absorbable plate and screw systems by means of artificial neural network (ANN) and its inverse (ANNi). This optimal SP must satisfy a desired maximum von Mises strain (MVMS). For training the ANN, a database was generated by means of a design of experiments (DOE). Each DOE configuration was solved by means of finite element method (FEM) calculations. To obtain the optimal value for (SP) in the mini absorbable screw for fracture fixation, a strategy to invert the ANN is developed. Using the ANN coefficients, a sensitive study was performed to identify the influence of the design parameters in the MVMS. The optimal SP obtained was 14.9742 N. The MVMS condition was satisfied with an error less than 1.1% in comparison with FEM and ANN results. The screw shaft length is the most influencing MVMS parameter.es_MX
dc.relation.ispartofProducto de investigación IITes_MX
dc.relation.ispartofInstituto de Ingeniería y Tecnologíaes_MX
dc.titleApplication of Inverse Neural Networks for Optimal Pretension of Absorbable Mini Plate and Screw Systemes_MX
dcrupi.institutoInstituto de Ingeniería y Tecnologíaes_MX
dcrupi.nopagina1-12es_MX app11031350es_MX
dc.contributor.coauthorRico, Lazaro
dc.contributor.coauthorDavalos Ramirez, Jose Omar
dc.journal.titleApplied Scienceses_MX
dc.lgacInvestigación, Desarrollo e Implementación de Tecnología y Procesos al Servicio de la Industriaes_MX
dc.cuerpoacademicoIngeniería Aplicada y Tecnología de Materialeses_MX
dc.contributor.authorexternoPimentel Mendoza, Alex Bernardo
dc.contributor.coauthorexternoRosel Solis, Manuel Javier
dc.contributor.coauthorexternoVillareal Gomez, Luis Gerardo
dc.contributor.coauthorexternoVega, Yuridia

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