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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This course aims to prepare students for professional interviews by giving them the keys to value their past experiences.

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

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This unit introduces students to:

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

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

The course sessions will be complemented by a company visit, as well as by the methodological approach of concretecase studies.

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This teaching unit is the first one related to the "bio" part of the biomechanics course. It is intended for students with a mechanical engineering background. Its mission is to give students the basic notions of health and biology that will allow them to better understand future teaching and projects in biomechanics.

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This 42h course is divided in two parts (1/3, 2/3) in order to give the basic elements in heat transfer and fluid mechanics (3D). Fluids will be considered as continuous media. We will call a particle an element of infinitely small volume for a mathematical description but large enough compared to the molecules to be described by continuous functions. This course is an extension of the course on modeling elastic media in L3 and the course on fluid mechanics (1D).

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This 42-hour course is divided into two identical parts that run in parallel. The first part concerns the study of vibration problems in discrete media and in 1D continuous media (string, beams). The second part concerns the use of variational formulations in order to reformulate the problems studied in L3 in RDM and 3D elasticity. We can then propose optimized approximate solutions. This part of the course allows to make a link between RDM, 3D elasticity and the second semester course of finite elements.

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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 course. It is a project module which can be numerical or experimental, but which focuses on biomechanical aspects.

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

his understanding of a broad field of basic sciences and his ability to analyze and synthesize them;

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

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

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

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

ability to find, evaluate and use relevant information;

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

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

its capacity to integrate into professional life, to integrate into an organization, to lead it and to make it evolve: exercise of responsibility, team spirit, project management, communication with specialists as well as with non-specialists;

His/her ability to work in an international context: mastery of one or more foreign languages and associated cultural openness;

its ability to know itself, to evaluate itself, to manage its competences (in particular in a perspective of lifelong learning), to make its professional choices.

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This course is an introduction to 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, and more particularly in Mechanics. This module aims to present the basics of different imaging methods using image interpretation models of increasing complexity.

We begin by defining the principles of operation of imaging devices, then we present some tools of mathematical morphology in order to extract statistical information on quantities of geometric nature.

The methods of infrared thermography are then discussed through two models of interpretation: the calibration of the camera and the inversion of the thermal problem to access the heat sources.

The course ends with a comparison between experimental measurements and a numerical model by implementing a method of recalibration of finite element model.Theoretical courses are supported by practical sessions to implement the processing methods and illustrate the influence of the main parameters of analysis.

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This teaching unit is of capital importance in the training. It is the practical application of all the knowledge and know-how acquired throughout the course, through the realization of 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 greatly in recent years. It covers many fields of application such as the analysis of sports movement, accidentology, traumatology, orthopedics, biocompatibility of osteoarticular prostheses, functional rehabilitation, assistance in the 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". It is about giving the student the elements to simulate the creation of a company, from the product or the range of products developed in innovative project.

This EU is divided into :

course given by professional actors of the world of business creation

consultations given by professionals to accompany the students (groups of 3 students maximum) in the simulation of the creation of their company.

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This module provides the basic notions to understand the different mechanical behaviors of materials and how they can be studied from experiments or models. The module will start with a basic review of continuum mechanics under the Small Perturbation Hypothesis (SPH). The different classes of mechanical behavior of materials will be studied (Elasticity, Visco-elasticity, Plasticity,...) as well as the different mechanical moduli (Young, compressibility, shear, Poisson's ratio,...), for all types of materials (metallic, composites, polymers,...). After studying the links between the different microstructures and the mechanical properties, the main tests used to characterize the mechanical behavior of materials will be explained. The 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 will end with a presentation of the dynamic analysis methods (DMA)

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This teaching unit is common to both the CSIM and Biomechanics courses. It combines skills in mechanics of indeformable solids and imaging. It applies to biomechanics, robotics and other fields related to motion analysis, such as motion capture for video games. It includes a theoretical part of courses and practical work done in collaboration with the UFR STAPS.

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This course aims to prepare students for professional interviews by giving them the keys to value their past experiences.

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 and, in particular, with 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 module that focuses on the calculation aspect in the manner of what 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 mechanics theories (solid mechanics, fluid mechanics, etc.) applied to the study of biological systems. Since the Biomechanics course is open to a public that is not necessarily an expert in mechanics (doctors, orthopedists, physiotherapists, etc.), it is necessary to introduce to this public the basic notions of rigid solid mechanics. Indeed, the human body can be considered, to a first approximation, as a set of body segments (foot, leg, thigh, hip, bust, etc.) articulated together. These segments can be modeled by rigid solids in order to study aspects related to the static equilibrium of the body, such as its movements, shocks and traumatology.  

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This UE is applied to the "innovative project in mechanics". It is about giving the student the elements to simulate the creation of a company, from the product or the range of products developed in innovative project.

This EU is divided into :

course given by professional actors of the world of business creation

consultations given by professionals to accompany the students (groups of 3 students maximum) in the simulation of the creation of their company.

See full page

This module provides the basic notions to understand the different mechanical behaviors of materials and how they can be studied from experiments or models. The module will start with a basic review of continuum mechanics under the Small Perturbation Hypothesis (SPH). The different classes of mechanical behavior of materials will be studied (Elasticity, Visco-elasticity, Plasticity,...) as well as the different mechanical moduli (Young, compressibility, shear, Poisson's ratio,...), for all types of materials (metallic, composites, polymers,...). After studying the links between the different microstructures and the mechanical properties, the main tests used to characterize the mechanical behavior of materials will be explained. The 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 will end with a presentation of the dynamic analysis methods (DMA)

See full page

This teaching unit is common to both the CSIM and Biomechanics courses. It combines skills in mechanics of indeformable solids and imaging. It applies to biomechanics, robotics and other fields related to motion analysis, such as motion capture for video games. It includes a theoretical part of courses and practical work done in collaboration with the UFR STAPS.

See full page

This course aims to prepare students for professional interviews by giving them the keys to value their past experiences.

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 and, in particular, with 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 greatly in recent years. It covers many fields of application such as the analysis of sports movement, accidentology, traumatology, orthopedics, biocompatibility of osteoarticular prostheses, functional rehabilitation, assistance in the 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 module that focuses on the calculation aspect in the manner of what 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, and more particularly in Mechanics. This module aims to present the basics of different imaging methods using image interpretation models of increasing complexity.

We begin by defining the principles of operation of imaging devices, then we present some tools of mathematical morphology in order to extract statistical information on quantities of geometric nature.

The methods of infrared thermography are then discussed through two models of interpretation: the calibration of the camera and the inversion of the thermal problem to access the heat sources.

The course ends with a comparison between experimental measurements and a numerical model by implementing a method of recalibration of finite element model.Theoretical courses are supported by practical sessions to implement the processing methods and illustrate the influence of the main parameters of analysis.

See full page

This teaching unit is of capital importance in the training. It is the practical application of all the knowledge and know-how acquired throughout the course, through the realization of a long-term scientific project.

See full page

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