Sandrine Moreau

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Optimal design techniques are not routinely used in the industry when dealing with complex physical phenomena, due to high computing costs. In the CFD field, simplified methods can only provide discrete solutions. The parameterization method described in this paper is based on the differentiation and high-order Taylor-series expansion of the discretized(More)
This paper proposes a multi-model based approach that estimates joint position and collision detection of a lightweight electric actuator dedicated to manipulation tasks. Taking advantage of an optimized back-drivable mechatronic design, the use of proprioceptive measures at the motor level enables the estimation of the unmeasured terminal position of the(More)
Eco-efficiency is a useful guide to dairy farm sustainability analysis aimed at increasing output (physical or value added) and minimizing environmental impacts (EIs). Widely used partial eco-efficiency ratios (EIs per some functional unit, e.g. kg milk) can be problematic because (i) substitution possibilities between EIs are ignored, (ii) multiple ratios(More)
This paper deals with the phenomenon of magnetic saturation in electrical machines. Taking magnetic saturation into account leads to non-linear models which need to develop parameter estimation techniques well adapted. At first, the study concerns an elementary model of saturated iron core coils and the physical parameter estimation of this non-linear(More)
Optimal design techniques are not routinely used in the industry when dealing with complex physical phenomena, due to high computing costs. The parameterization method described in this paper is based on the differentiation and high-order Taylor-series expansion of the discretized Reynolds-Averaged Navier-Stokes equations. A flow database containing the(More)
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