Jean‐Pierre Merlet
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A panorama of methods for dealing with sagging cables in cable-driven parallel robots Open
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Mixing neural networks and the Newton method for the kinematics of simple cable-driven parallel robots with sagging cables Open
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Data base for the direct kinematics of cable-driven parallel robot (CDPR) with sagging cables Open
These databases provide learning and verification sets that may used by AI to solve the direct kinematics of a cable-driven parallel robot with 8 cables. The input of this problem is the lengths of th 8 cables and the output should be all …
Mixing AI and deterministic methods for the design of a transfer system for frail people Open
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Miniature parallel robot with submillimeter positioning accuracy for minimally invasive laser osteotomy Open
To overcome the physical limitations of mechanical bone cutting in minimally invasive surgery, we are developing a miniature parallel robot that enables positioning of a pulsed laser with an accuracy below 0.25 mm and minimizes the require…
Influence of uncertainties on the positioning of cable-driven parallel robots Open
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Non-Intrusive Sensors for Activity Analysis of Elderly People Open
In this paper, we describe ongoing research conducted in our Laboratory concerning activity analysis of elderly or frail people with non-intrusive sensors. Activity is evaluated regarding autonomous mobility inferred from indoor tracking o…
Certified Kinematics Solution of 2-DOF Planar Parallel Continuum Mechanisms Open
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Automatic Self-Calibration of Suspended Under-Actuated Cable-Driven Parallel Robot using Incremental Measurements Open
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Improving cable length measurements for large CDPR using the Vernier principle Open
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Singularity of cable-driven parallel robot with sagging cables: preliminary investigation Open
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Towards the appropriate synthesis of the four-bar linkage Open
Uncertainties are an inherent element in all mechanisms, arising from the manufacturing and assembly process or even from the operation of the device. In terms of synthesis routines for mechanisms, uncertainties are generally neglected sin…
Direct kinematics of CDPR with extra cable orientation sensors: the 2 and 3 cables case with perfect measurement and sagging cables Open
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Direct kinematics of CDPR with extra cable orientation sensors: the 2 and 3 cables case with perfect measurement and ideal or elastic cables Open
International audience