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Mohamed Bouri

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Publications associées (100)

Design of an H infinity controller for the Delta robot: experimental results

Mohamed Bouri

This paper deals with an efficient implementation of an H multi-variable controller on the three degrees of freedom (DOF) parallel robot namely the Delta robot'. The H controller is designed by the mixed sensitivity approach in which the sensitivity functi ...

Brill Academic Publishers2015

The LegoPress: A Rehabilitation, Performance Assessment and Training Device

Hannes Bleuler, Mohamed Bouri, Jeremy Olivier, Maxime Olivier Jeanneret-Grosjean

In this paper we present the LegoPress, a simple and cost-effective robotic device intended to be used for leg-press movements in rehabilitation and training. Basic adjustments can be done on the sitting position so as to maximize comfort and adapt the pos ...

2014

A Ball-Screw Driven Motorized Hip Orthosis

Hannes Bleuler, Reymond Clavel, Mohamed Bouri, Jeremy Olivier, Amalric Louis Ortlieb

In this paper we present a motorized hip orthosis to assist elderly people while walking, stair climbing and during the sit-to-stand transitions. The design is based on biomechanics considerations. Ranges of motion, velocities and torques of the hip joint ...

2014

Collision avoidance in next-generation fiber positioner robotic systems for large survey spectrographs

Hannes Bleuler, Denis Gillet, Mohamed Bouri, Laurent Frédéric Jenni, Laleh Makarem, Jean-Paul Richard Kneib

Some of the next generation massive spectroscopic survey projects, plan to use thousands of fiber positioner robots packed at a focal plane to quickly move in parallel the fiber-ends from the previous to the next target points. The most direct trajectories ...

2014

The LegoPress: A Rehabilitation, Performance Assessment and Training Device Mechanical Design and Control

Hannes Bleuler, Mohamed Bouri, Jeremy Olivier

Springer-Verlag Berlin2014

Mechanisms for actuated assistive hip orthoses

Hannes Bleuler, Mohamed Bouri, Jeremy Olivier, Amalric Louis Ortlieb

Mobility is often a central problem for people having muscle weaknesses. The need for new devices to assist walking and walk related activities is therefore growing. Lower limb actuated orthoses have already proven their positive impact with paraplegic pat ...

Elsevier2014

Development of an Assistive Motorized Hip Orthosis

Hannes Bleuler, Reymond Clavel, Mohamed Bouri, Jeremy Olivier, Amalric Louis Ortlieb

With the increase of life expectancy, a higher number of elderly need assistance to maintain their mobility and their independance. The hip joint is crucial for walking and is problematic for a large number of aged people. In this paper we present a novel ...

2013

Integral Backstepping for Attitude Tracking of a Quadrotor System

Mohamed Bouri

M. Bouchoucha, S. Seghour, H. Osmani, M. Bouri. Integral Backstepping for Attitude Tracking of a Quadrotor System // Electronics and Electrical Engineering. - Kaunas: Technologija, 2011. - No. 10(116). - P. 75-80. ...

2011

The Linear Delta: Developments and Applications

Reymond Clavel, Mohamed Bouri

IEEE2010

A new concept of parallel robot for rehabilitation and fitness, The Lambda

Reymond Clavel, Mohamed Bouri

A new rehabilitation and fitness robot called the “Lambda Robot” is presented. This paper introduces a concept of a parallel robot that may be used for mobilization of the lower extremities. Hence, it may be used for fitness as well as for rehabilitation f ...

2009

The WalkTrainer, a New Generation of Walking Reeducation Device Combining Orthoses and Muscle Stimulation

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Mohamed Bouri, Yves Allemand, Yves Stauffer

This paper presents a novel reeducation device for paraplegics that combines hybrid orthoses and closed-loop electrical muscle stimulation. Based on the so called Cyberthosis concept, the WalkTrainer enables an active muscular participation of the subject ...

2009

New Variants of Delta Robots and Double-Tilt Platform for Assembly

Reymond Clavel, Mohamed Bouri, Patric Pham

2008

Clinical Trials with the WalkTrainer: Preliminary Results

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Mohamed Bouri, Yves Allemand, Yves Stauffer

Robotic devices are well suited for providing motion to the patient and information (positions, forces, etc.) to the therapist. The FSC and LSRO are combining their effort in the development of robotic re-education devices, focusing on active rehabilitatio ...

2008

Pelvic motion measurement during over ground walking, analysis and implementation on the WalkTrainer reeducation device

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Mohamed Bouri, Yves Allemand, Yves Stauffer

Pelvic motions are of great importance while walking, and have thus to be taken into account when developing and controlling rehabilitation devices. This paper will first introduce a new reeducation devices for paraplegic people: the WalkTrainer. This devi ...

2008

Pelvic Motion Implementation on the WalkTrainer

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Mohamed Bouri, Yves Allemand, Yves Stauffer

Pelvic motion is of great importance when walking, and have thus to be taken into account while developing rehabilitation robotics. This paper describes the implementation of a pelvic motion amplitude prediction model on a pelvic orthosis and tests on vali ...

2007

The WalkTrainer: A Robotic System for Walking Rehabilitation

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Mohamed Bouri, Yves Allemand, Yves Stauffer

Standard reeducation methods for paraplegic people rely on manual or robotic mobilization on a treadmill. However in both cases the motion is generated by an exterior force, the training is thus called passive. In this context the Swiss Fondation for Cyber ...

2007

Cyberthèse. Mise en oeuvre d'un nouveau concept de rééducation pour paraplégiques

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Carl Schmitt, Mohamed Bouri, Yves Allemand, Yves Stauffer

Robots are excellent tools for providing motion. Their motion is precise, stiff and as repeatable as needed. This led the Swiss Foundation for Cyberthosis (SFC) to exploit robotics jointly with the muscle electrostimulation as intelligent rehabilitation de ...

2007

The WalkTrainer™: A Robotic System for Walking Rehabilitation*

Patrick Métrailler, Reymond Clavel, Carl Schmitt, Mohamed Bouri, Yves Allemand, Yves Stauffer

Robots are excellent tools for providing motion. Their motion is precise, stiff and as repeatable as we need. This led the Swiss Foundation for Cyberthosis (SFC) to exploit robotics jointly with the muscle electrostimulation as intelligent rehabilitation d ...

2006

Improvement of rehabilitation possibilities with the MotionMaker™

Patrick Métrailler, Reymond Clavel, Jacques Fournier, Carl Schmitt, Mohamed Bouri

"MotionMakertrade" is a stationary programmable test and training system for the lower limbs developed at the 'Ecole Polytechnique Federale de Lausanne' with the 'Fondation Suisse pour les Cybertheses'. The system is composed of two robotic orthoses compri ...

2006

A Windows PC based robot controller: An open architecture

Reymond Clavel, Mohamed Bouri

Robot motion controllers consist of a very important component in a robotic infrastructure. The flexibility is more and more needed to allow fastness in development and adaptation from one robot to another. The laboratory of robotic systems of the Ecole Po ...

2005

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