Type de contrat : CDD
Niveau de diplôme exigé : Thèse ou équivalent
Fonction : Post-Doctorant
A propos du centre ou de la direction fonctionnelle
The Inria Rennes - Bretagne Atlantique Centre is one of Inria's eight centres and has more than thirty research teams. The Inria Center is a major and recognized player in the field of digital sciences. It is at the heart of a rich R&D and innovation ecosystem: highly innovative PMEs, large industrial groups, competitiveness clusters, research and higher education players, laboratories of excellence, technological research institute, etc
Contexte et atouts du poste
The MimeTIC research team and the INI-CERAH are hiring a postdoctoral fellow for 24 month with a mobility between two labs (12 months at MimeTIC research team, Rennes, France, followed by 12 months at CERAH, Créteil, France), on the topic of the quantification of the biomechanical demand associated to wheelchair locomotion in various daily situations.
Locomotion with a manual wheelchair (MWC) generates an important stress on the upper limbs of manual wheelchair users (MWU), that varies according to the environment. To assist MWU to choose the path that best preserve their upper limbs, a cost based on the biomechanical demand of the successive situations along the possible paths must be attributed. In the current accessibility standards, obstacles have no graduation and are only marked as crossable or not. This reflects neither the variety of the situations, nor the link between accessibility and physical or technical abilities of the MWU. To go beyond these limitations, this project aims at defining biomechanical costs attributed to various environmental situations and implementing them in optimal path selection algorithms. This would provide individualized paths to MWU considering their own capacities. To do so, a musculoskeletal model will be developed to quantify biomechanical costs. These costs will be computed for various situations, reproduced in a realistic MWC locomotion simulator developed in the framework of this proposal. Such a project will provide original and useful data for accessibility evaluation, urban development planning and MWC assistance adaptation. It will be the basis for further MWU evaluation and paths characterization to provide personalized cost-optimal paths.
The project CapaCITIES, granted by the French National Research Agency (ANR), is a collaborative project involving the:
- Centre d'Etudes et de Recherche sur l'Appareillage des Handicapés (CERAH, Institution Nationale des Invalides)
- MimeTIC Team (IRISA/M2S/INRIA joint team, Rennes France)
- Institut de Biomécanique Humaine Georges Charpak (IBHGC, Arts et Métiers Sciences et Technologies)
- Laboratoire d'Automatique, de Mécanique et d'informatique industrielle et humaine (LAMIH, Université Polytechnique des Hauts de France)
Mission confiée
The post-doctoral fellow will be involved in personalized musculoskeletal modeling and simulation, experiments, and data preparation to provide the biomechanical costs of WCH locomotion.
Principales activités
First, he/she will be involved in the development of a comprehensive musculoskeletal model of the upper limb and its interaction with a wheelchair, in collaboration with a PhD student already hired on the project. The postdoctoral fellow will have to implement specific interaction rules between the user and the wheelchair inside such simulations, involving contact representation and detection as well as interaction forces prediction.
Second, he/she will be involved in the model scaling issues relative to the model proposed above. For the scaling of the user muscle capacities in specific configurations, he/she will develop specific data-based scaling methods.
Third, he/she will focus on the data mining of experimental data gathered along the project (he/she will also be involved in these experimentations), to be applied to the model developed above. From the parameters computed with this model, the postdoctoral fellow will develop automatic extraction methods of features of interest able to characterize the wheelchair locomotion task with regard to the conditions. This work will be a fundamental part of the development of an aggregative biomechanical score representative of the wheelchair locomotion for many situations.
Compétences
The candidates ideally have a significant experience in musculoskeletal modeling, and a certified background in machine learning. A strong experience in biomechanical data processing and experimentations is also relevant for this work. Fluent english is required.
Avantages
- Subsidized meals
- Partial reimbursement of public transport costs
Rémunération
Monthly gross salary amounting to 2 653 euros
Partager
Informations générales
- Thème/Domaine :
Modélisation et commande pour le vivant
Biologie et santé, Sciences de la vie et de la terre (BAP A) - Ville : Rennes
- Centre Inria : CRI Rennes - Bretagne Atlantique
- Date de prise de fonction souhaitée : 2021-02-15
- Durée de contrat : 1 an
- Date limite pour postuler : 2021-03-12
Contacts
- Equipe Inria : MIMETIC
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Recruteur :
Pontonnier Charles / Charles.Pontonnier@irisa.fr
L'essentiel pour réussir
Teamwork and supervision experiences may be a plus for this highly cooperative project.
A propos d'Inria
Inria est l’institut national de recherche dédié aux sciences et technologies du numérique. Il emploie 2600 personnes. Ses 200 équipes-projets agiles, en général communes avec des partenaires académiques, impliquent plus de 3500 scientifiques pour relever les défis du numérique, souvent à l’interface d’autres disciplines. L’institut fait appel à de nombreux talents dans plus d’une quarantaine de métiers différents. 900 personnels d’appui à la recherche et à l’innovation contribuent à faire émerger et grandir des projets scientifiques ou entrepreneuriaux qui impactent le monde. Inria travaille avec de nombreuses entreprises et a accompagné la création de plus de 180 start-up. L'institut s'efforce ainsi de répondre aux enjeux de la transformation numérique de la science, de la société et de l'économie.
Consignes pour postuler
Please submit online : your resume, cover letter and letters of recommendation eventually
Sécurité défense :
Ce poste est susceptible d’être affecté dans une zone à régime restrictif (ZRR), telle que définie dans le décret n°2011-1425 relatif à la protection du potentiel scientifique et technique de la nation (PPST). L’autorisation d’accès à une zone est délivrée par le chef d’établissement, après avis ministériel favorable, tel que défini dans l’arrêté du 03 juillet 2012, relatif à la PPST. Un avis ministériel défavorable pour un poste affecté dans une ZRR aurait pour conséquence l’annulation du recrutement.
Politique de recrutement :
Dans le cadre de sa politique diversité, tous les postes Inria sont accessibles aux personnes en situation de handicap.
Attention: Les candidatures doivent être déposées en ligne sur le site Inria. Le traitement des candidatures adressées par d'autres canaux n'est pas garanti.