Biomechanics

The aim of this course is to introduce students to the finite element method as applied to one-, two- and three-dimensional problems in engineering and applied science. This presentation is made within the framework of linear elasticity and small perturbations in statics. Starting with prerequisites in mathematics and solid mechanics, the principle of discretization is first addressed through the approaches of Ritz and Gallerkine for one-dimensional media. Next, the problem of numerical integration is approached using the Gauss method. Meshing and validation of computational models is then addressed in the study of surface modeling with 2D elements. Finally, these notions will be used to set up the complete formalism of the finite element method within the framework of bar and beam elements, then triangle-type elements. A practical application of these important theoretical notions is carried out on an industrial calculation code (ANSYS) during practical work and a project.

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The aim of this course is to prepare students for professional interviews by giving them the keys to making the most of their past experience.

This teaching is based on interview simulation games constructed on the basis of existing job offers.

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This teaching unit introduces students to :

- management within the company, presenting the company as an economic and legal entity on the one hand, and the strategic approach in its entirety on the other.

- marketing in business, from market research to operational marketing. The marketing approach will be directly applied to the industrial creation project carried out by the student teams.

Class sessions will be supplemented by a company visit, as well as by a methodological approach based on concretecase studies.

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This teaching unit is the first in connection with the "bio" part of the biomechanics course. It is aimed at students with a mechanical engineering background. Its aim is to provide students with a basic understanding of health and biology, enabling them to better prepare for future courses and projects in biomechanics.

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This 42-hour course is divided into two parts (1/3, 2/3) to give the basics of heat transfer and fluid mechanics (3D). Fluids will be considered as continuous media. A particle is an element of volume infinitesimally small for mathematical description, but large enough relative to molecules to be described by continuous functions. This course extends the L3 course on modeling elastic media, as well as the 1D fluid mechanics course.

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This 42-hour course is divided into two identical parts running in parallel. The first part deals with the study of vibration problems in discrete media and in 1D continuous media (rope, beams). The second involves the use of variational formulations to reformulate the problems studied in L3 in RDM and 3D elasticity. This enables us to propose optimized approximate solutions. This part of the course provides a link between RDM, 3D elasticity and the second-semester finite element course.

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This course enables students to apply the key stages of a mechanical design approach, from initial specifications to prototype qualification, to one or more concrete cases dealt with in previous years' industrial projects. It thus supports the year's industrial projects by mobilizing the same skills, but on one or more solved cases, unlike the current projects. It therefore requires the mobilization of various skills acquired in other courses, particularly non-technological ones, in the Master's or Bachelor's program (fundamental principle of dynamics, strength of materials, continuum mechanics, vibrations, finite element simulation) on one or more real mechanisms that students can manipulate and experiment with.

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This teaching unit is only offered in the biomechanics pathway. It is a project module that can be numerical or experimental, but focuses on biomechanical aspects.

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The internship is carried out in a company or laboratory. During the internship, students must demonstrate :

understanding of a wide range of basic sciences and the associated ability to analyze and synthesize;

its ability to mobilize the resources of a specific scientific and technical field;

mastery of engineering methods and tools: identification, modeling and resolution of even unfamiliar and incompletely defined problems, use of IT tools, systems analysis and design;

its ability to design, implement, test and validate innovative solutions, methods, products, systems and services

its ability to carry out fundamental or applied research, to set up experimental systems, and to be open to the practice of collaborative work;

its ability to find, evaluate and exploit relevant information;

its ability to take account of the company's challenges: economic dimension, respect for quality, competitiveness and productivity, commercial requirements, business intelligence ;

its ability to take into account workplace relations, ethics, responsibility, safety and health issues;

its ability to fit into professional life, to integrate into an organization, to lead it and to help it evolve: exercising responsibility, team spirit, project management, communication with specialists and non-specialists alike;

ability to work in an international context: mastery of one or more foreign languages and cultural awareness;

the ability to know oneself, to self-assess, to manage one's skills (particularly in the context of lifelong learning), and to make professional choices.

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This course is an introduction to the new design methods associated with additive manufacturing techniques, enabling you to produce a part on a 3D (polymer) printer, from its design on the computer (CAD) in relation to the capabilities of the process, the optimization of its geometry (topological optimization), the preparation and launch of manufacturing, and the finishing stages after printing (completion).

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Product Design : Study of the fundamentals of industrial design. Search for solutions using sketches and creative methods around a chosen personal project. Modeling in plastiline of the project to be produced in CAD.
Graphic Design: Introduction to sketching for industrial design.
CAD: 3D volume and surface modeling with Onshape on the chosen project.

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Field measurements are increasingly used in engineering, particularly in Mechanics. The aim of this module is to introduce the basics of different imaging methods, using image interpretation models of increasing complexity.

We begin by defining the operating principles of imaging devices, then introduce some mathematical morphology tools for extracting statistical information about quantities of a geometric nature.

We then look at infrared thermography methods through two interpretation models: camera calibration and inversion of the thermal problem to access heat sources.

Finally, Image Correlation methods are presented, with emphasis on the various underlying interpretation models (camera, transformation, conservation of optical flow, likelihood criterion).The course concludes with a comparison between experimental measurements and a numerical model, using a finite-element model recalibration method.Theoretical lectures are backed up by practical work sessions to apply processing methods and illustrate the influence of the main analysis parameters.

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This teaching unit is of paramount importance in the training program. It involves putting into practice all the knowledge and skills acquired throughout the curriculum, by carrying out a long-term scientific project.

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This teaching unit is common to the CDPI and Biomechanics courses. It lies at the heart of any industrial product design process, whether for healthcare or any other field. In this unit, various players from the socio-economic world will contribute their experience in the field.

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Biomechanics is an interdisciplinary field that has developed considerably in recent years. It covers numerous fields of application, such as sports movement analysis, accidentology, traumatology, orthopedics, biocompatibility of osteo-articular prostheses, functional rehabilitation, aid to diagnosis and management of respiratory and cardiovascular diseases, tissue growth and remodeling, tissue engineering, etc.

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This UE is applied to the "innovative project in mechanics". The aim is to give the student the elements needed to simulate the creation of a company, based on the product or range of products developed as part of the innovative project.

This UE is divided into :

courses taught by professionals from the world of business creation

consultations with professionals to help students (groups of up to 3) simulate setting up their own business.

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This module provides a basic understanding of the various mechanical behaviors of materials and how they can be studied using experiments or models. The module begins with an elementary review of continuum mechanics under the Small Perturbation Hypothesis (SPH). The different classes of mechanical behavior of materials will be studied (elasticity, viscoelasticity, plasticity, etc.), as well as the different mechanical moduli (Young, compressibility, shear, Poisson's ratio, etc.), for all types of materials (metals, composites, polymers, etc.). After studying the links between the various microstructures and mechanical properties, the main tests used to characterize the mechanical behavior of materials will be outlined. Basic notions of anisotropic elasticity will also be presented (anisotropic elasticity tensors, orthotropy, transverse isotropy). The basic rheological models commonly used to model these behaviors will then be presented, and it will be shown how their parameters can be identified. The module concludes with a presentation of dynamic analysis methods (DMA).

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This teaching unit is common to both the CSIM and Biomechanics programs. It combines skills in the mechanics of indeformable solids and imaging. It applies equally to biomechanics, robotics and other fields related to motion analysis, such as motion capture for video games. It comprises a theoretical part, consisting of lectures and practical sessions, and a practical part, carried out in conjunction with the UFR STAPS.

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The aim of this course is to prepare students for professional interviews by giving them the keys to making the most of their past experience.

This teaching is based on interview simulation games constructed on the basis of existing job offers.

Labor law deals with the analysis of the main rules of the employment contract, including the employee's obligations, the employer's obligations and the termination of the employment relationship.

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This teaching unit is an extension of the "Advanced Numerical Simulation" module. It is a project-based module that focuses on the calculation aspect, in the same way as is done in design offices.

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Chapter 1: Large deformations and numerical processing

Chapter 2: Numerical solutions of stationary and unsteady problems (elastoplasticity, contact, friction)

Chapter 3: Numerical solutions in transient dynamics and modal analysis

Classes are supported by practical exercises, and practical work is carried out using ANSYS software.

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Biomechanics is essentially based on the various mechanistic theories (solid mechanics, fluid mechanics, etc.) applied to the study of biological systems. As the Biomechanics course is open to people who are not necessarily experts in mechanics (doctors, orthopedists, physiotherapists, etc.), it is necessary to introduce them to basic notions of rigid solid mechanics. The human body can be considered, to a first approximation, as a set of body segments (foot, leg, thigh, hip, chest, etc.) articulated together. These segments can be modeled by rigid solids in order to study aspects of the body's static equilibrium, such as its movements, shocks and traumatology.  

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This UE is applied to the "innovative project in mechanics". The aim is to give the student the elements needed to simulate the creation of a company, based on the product or range of products developed as part of the innovative project.

This UE is divided into :

courses taught by professionals from the world of business creation

consultations with professionals to help students (groups of up to 3) simulate setting up their own business.

See full page

This module provides a basic understanding of the various mechanical behaviors of materials and how they can be studied using experiments or models. The module begins with an elementary review of continuum mechanics under the Small Perturbation Hypothesis (SPH). The different classes of mechanical behavior of materials will be studied (elasticity, viscoelasticity, plasticity, etc.), as well as the different mechanical moduli (Young, compressibility, shear, Poisson's ratio, etc.), for all types of materials (metals, composites, polymers, etc.). After studying the links between the various microstructures and mechanical properties, the main tests used to characterize the mechanical behavior of materials will be outlined. Basic notions of anisotropic elasticity will also be presented (anisotropic elasticity tensors, orthotropy, transverse isotropy). The basic rheological models commonly used to model these behaviors will then be presented, and it will be shown how their parameters can be identified. The module concludes with a presentation of dynamic analysis methods (DMA).

See full page

This teaching unit is common to both the CSIM and Biomechanics programs. It combines skills in the mechanics of indeformable solids and imaging. It applies equally to biomechanics, robotics and other fields related to motion analysis, such as motion capture for video games. It comprises a theoretical part, consisting of lectures and practical sessions, and a practical part, carried out in conjunction with the UFR STAPS.

See full page

The aim of this course is to prepare students for professional interviews by giving them the keys to making the most of their past experience.

This teaching is based on interview simulation games constructed on the basis of existing job offers.

Labor law deals with the analysis of the main rules of the employment contract, including the employee's obligations, the employer's obligations and the termination of the employment relationship.

See full page

Biomechanics is an interdisciplinary field that has developed considerably in recent years. It covers numerous fields of application, such as sports movement analysis, accidentology, traumatology, orthopedics, biocompatibility of osteo-articular prostheses, functional rehabilitation, aid to diagnosis and management of respiratory and cardiovascular diseases, tissue growth and remodeling, tissue engineering, etc.

See full page

This teaching unit is common to the CDPI and Biomechanics courses. It lies at the heart of any industrial product design process, whether for healthcare or any other field. In this unit, various players from the socio-economic world will contribute their experience in the field.

See full page

This teaching unit is an extension of the "Advanced Numerical Simulation" module. It is a project-based module that focuses on the calculation aspect, in the same way as is done in design offices.

See full page

Chapter 1: Large deformations and numerical processing

Chapter 2: Numerical solutions of stationary and unsteady problems (elastoplasticity, contact, friction)

Chapter 3: Numerical solutions in transient dynamics and modal analysis

Classes are supported by practical exercises, and practical work is carried out using ANSYS software.

See full page

Field measurements are increasingly used in engineering, particularly in Mechanics. The aim of this module is to introduce the basics of different imaging methods, using image interpretation models of increasing complexity.

We begin by defining the operating principles of imaging devices, then introduce some mathematical morphology tools for extracting statistical information about quantities of a geometric nature.

We then look at infrared thermography methods through two interpretation models: camera calibration and inversion of the thermal problem to access heat sources.

Finally, Image Correlation methods are presented, with emphasis on the various underlying interpretation models (camera, transformation, conservation of optical flow, likelihood criterion).The course concludes with a comparison between experimental measurements and a numerical model, using a finite-element model recalibration method.Theoretical lectures are backed up by practical work sessions to apply processing methods and illustrate the influence of the main analysis parameters.

See full page

This teaching unit is of paramount importance in the training program. It involves putting into practice all the knowledge and skills acquired throughout the curriculum, by carrying out a long-term scientific project.

See full page

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