F
Frederic Lamarque
Researcher at University of Technology of Compiègne
Publications - 79
Citations - 593
Frederic Lamarque is an academic researcher from University of Technology of Compiègne. The author has contributed to research in topics: Actuator & Optical fiber. The author has an hindex of 11, co-authored 76 publications receiving 518 citations. Previous affiliations of Frederic Lamarque include University of Picardie Jules Verne.
Papers
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Reflective optical sensor for long-range and high-resolution displacements
TL;DR: In this article, the authors describe a miniature optical displacement sensor with millimetric range and nanometric resolution, which can measure a displacement with a 14.9 nm resolution over a 11.8 mm range.
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A Long Stroke Electromagnetic $XY$ Positioning Stage for Micro Applications
Muneeb Ullah Khan,Nabil Bencheikh,Christine Prelle,Frederic Lamarque,T. Beutel,Stephanus Büttgenbach +5 more
TL;DR: In this article, a Lorentz force-based $XY$ positioning stage with a stack of four electromagnetic linear motors in parallel configuration is presented, which is able to perform variable strokes up to 2 mm in the $xy$ plane.
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A Four-Discrete-Position Electromagnetic Actuator: Modeling and Experimentation
TL;DR: In this article, an electromagnetic actuator having four discrete positions is discussed, and the principle, the modeling, and an experimental device of this actuator are presented in this paper.
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Two-dimension fiber optic sensor for high-resolution and long-range linear measurements
A. Khiat,A. Khiat,Frederic Lamarque,Christine Prelle,Ph. Pouille,Monika Leester-Schädel,Stephanus Büttgenbach +6 more
TL;DR: In this article, a fiber optic sensor for two-dimensional linear displacement measurements is described, which can have resolution and range in nanometer and millimeter scales, respectively, and the experimental measurements are realized by the use of the sensor and high precision actuators.
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Development of a Control Module for a Digital Electromagnetic Actuators Array
TL;DR: A control module is proposed to independently or simultaneously control the elementary actuators along two displacement axes based on position and displacement matrices to characterize the desired motion of each elementary actuator.