428 lines
17 KiB
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428 lines
17 KiB
HTML
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<!-- 2022-02-15 mar. 14:30 -->
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
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<title>Research Pages</title>
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<meta name="author" content="Dehaeze Thomas" />
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<body>
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<div id="content" class="content">
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<h1 class="title">Research Pages</h1>
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<p>
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Welcome to my research pages.
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</p>
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<div id="outline-container-org668c295" class="outline-2">
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<h2 id="org668c295"><span class="section-number-2">1.</span> Papers</h2>
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<div class="outline-text-2" id="text-1">
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</div>
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<div id="outline-container-orga897b19" class="outline-3">
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<h3 id="orga897b19"><span class="section-number-3">1.1.</span> Conference Papers</h3>
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<div class="outline-text-3" id="text-1-1">
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<ul class="org-ul">
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<li>Dehaeze, T., Mattenet, M. M., Collette, C., <b>Sample Stabilization For Tomography Experiments In Presence Of Large Plant Uncertainty</b>, In MEDSI’18 (pp. 153–157) (2018). Geneva, Switzerland: JACoW Publishing
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<a href="dehaeze18_sampl_stabil_for_tomog_exper/index.html"><i class="las la-globe"></i></a>
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<a href="dehaeze18_sampl_stabil_for_tomog_exper/paper/dehaeze18_sampl_stabil_for_tomog_exper.pdf"><i class="las la-file-pdf"></i></a>
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<a href="dehaeze18_sampl_stabil_for_tomog_exper/poster/dehaeze18_sampl_stabil_for_tomog_exper_poster.pdf"><i class="las la-pager"></i></a>
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<a href="dehaeze18_sampl_stabil_for_tomog_exper/talk/dehaeze18_sampl_stabil_for_tomog_exper_talk.pdf"><i class="las la-file-video"></i></a>
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<a href="dehaeze18_sampl_stabil_for_tomog_exper/dehaeze18_sampl_stabil_for_tomog_exper.bib"><i class="las la-quote-left"></i></a></li>
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<li>Dehaeze, T., Vermat, M., Christophe, C., <b>Complementary filters shaping using \(H_\infty\) synthesis</b>, In 7th International Conference on Control, Mechatronics and Automation (ICCMA) (pp. 459–464) (2019)
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<a href="dehaeze19_compl_filter_shapin_using_synth/index.html"><i class="las la-globe"></i></a>
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<a href="dehaeze19_compl_filter_shapin_using_synth/paper/dehaeze19_compl_filter_shapin_using_synth.pdf"><i class="las la-file-pdf"></i></a>
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<a href="dehaeze19_compl_filter_shapin_using_synth/matlab/index.html"><i class="las la-file-code"></i></a>
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<a href="dehaeze19_compl_filter_shapin_using_synth/poster/dehaeze19_compl_filter_shapin_using_synth_poster.pdf"><i class="las la-pager"></i></a>
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<a href="dehaeze19_compl_filter_shapin_using_synth/talk/dehaeze19_compl_filter_shapin_using_synth_talk.pdf"><i class="las la-file-video"></i></a>
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<a href="dehaeze19_compl_filter_shapin_using_synth/dehaeze19_compl_filter_shapin_using_synth.bib"><i class="las la-quote-left"></i></a></li>
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<li>Dehaeze, T., Collette, C., <b>Active damping of rotating platforms using Integral Force Feedback</b>, In Proceedings of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA) (2020)
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<a href="dehaeze20_activ_dampin_rotat_platf_integ_force_feedb/index.html"><i class="las la-globe"></i></a>
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<a href="dehaeze20_activ_dampin_rotat_platf_integ_force_feedb/paper/dehaeze20_activ_dampin_rotat_platf_integ_force_feedb.pdf"><i class="las la-file-pdf"></i></a>
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<a href="dehaeze20_activ_dampin_rotat_platf_integ_force_feedb/matlab/index.html"><i class="las la-file-code"></i></a>
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<a href="https://www.youtube.com/watch?v=F9j2-ge2FPE"><i class="las la-file-video"></i></a>
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<a href="dehaeze20_activ_dampin_rotat_platf_integ_force_feedb/dehaeze20_activ_dampin_rotat_platf_integ_force_feedb.bib"><i class="las la-quote-left"></i></a></li>
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<li>Dehaeze, T., Bonnefoy, J., Collette, C., <b>Mechatronics approach for the development of a Nano-Active-Stabilization-System</b>, In MEDSI’20 (2021). JACoW Publishing
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<a href="dehaeze21_mechatronics_approach_nass/index.html"><i class="las la-globe"></i></a>
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<a href="dehaeze21_mechatronics_approach_nass/paper/dehaeze21_mechatronics_approach_nass.pdf"><i class="las la-file-pdf"></i></a>
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<a href="dehaeze21_mechatronics_approach_nass/talk/dehaeze21_mechatronics_approach_nass_talk.pdf"><i class="las la-pager"></i></a>
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<a href="https://www.youtube.com/watch?v=kaplQJoqqDg"><i class="las la-file-video"></i></a>
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<a href="dehaeze21_mechatronics_approach_nass/dehaeze21_mechatronics_approach_nass.bib"><i class="las la-quote-left"></i></a></li>
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<li>Brumund, P., Dehaeze, T., <b>Multibody simulations with reduced order flexible bodies obtained by FEA</b>, In MEDSI’20 (2021). JACoW Publishing
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<a href="brumund21_multib_simul_reduc_order_flexib_bodies_fea/index.html"><i class="las la-globe"></i></a>
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<a href="brumund21_multib_simul_reduc_order_flexib_bodies_fea/paper/brumund21_multib_simul_reduc_order_flexib_bodies_fea.pdf"><i class="las la-file-pdf"></i></a>
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<a href="brumund21_multib_simul_reduc_order_flexib_bodies_fea/brumund21_multib_simul_reduc_order_flexib_bodies_fea.bib"><i class="las la-quote-left"></i></a></li>
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</ul>
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</div>
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</div>
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<div id="outline-container-orga216d57" class="outline-3">
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<h3 id="orga216d57"><span class="section-number-3">1.2.</span> Journal Papers</h3>
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<div class="outline-text-3" id="text-1-2">
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<ul class="org-ul">
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<li>Verma, M., Dehaeze, T., Zhao, G., Watchi, J., Collette, C., <b>Virtual sensor fusion for high precision control, Mechanical Systems and Signal Processing</b>, 150, 107241 (2020)
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<a href="personnal-papers/verma20_virtual_sensor_fusion_high_precis_contr.pdf"><i class="las la-file-pdf"></i></a>
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<a href="personnal-papers/verma20_virtual_sensor_fusion_high_precis_contr.bib"><i class="las la-quote-left"></i></a></li>
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<li>Verma, M., Lafarga, V., Dehaeze, T., Collette, C., <b>Multi-degree of freedom isolation system with high frequency roll-off for drone camera stabilization</b>, IEEE Access, (2020)
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<a href="personnal-papers/verma20_multi_degree_freed_isolat_system.pdf"><i class="las la-file-pdf"></i></a>
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<a href="personnal-papers/verma20_multi_degree_freed_isolat_system.bib"><i class="las la-quote-left"></i></a></li>
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<li>Dehaeze, T., Collette, C., <b>Active damping of rotating platforms using integral force feedback</b>, Engineering Research Express, (2021)
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<a href="dehaeze21_activ_dampin_rotat_platf_using/index.html"><i class="las la-globe"></i></a>
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<a href="dehaeze21_activ_dampin_rotat_platf_using/journal/dehaeze21_activ_dampin_rotat_platf_using.pdf"><i class="las la-file-pdf"></i></a>
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<a href="dehaeze21_activ_dampin_rotat_platf_using/matlab/index.html"><i class="las la-file-code"></i></a>
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<a href="dehaeze21_activ_dampin_rotat_platf_using/dehaeze21_activ_dampin_rotat_platf_using.bib"><i class="las la-quote-left"></i></a></li>
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</ul>
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</div>
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</div>
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</div>
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<div id="outline-container-org1293687" class="outline-2">
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<h2 id="org1293687"><span class="section-number-2">2.</span> Useful Pages / Tutorials</h2>
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<div class="outline-text-2" id="text-2">
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</div>
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<div id="outline-container-orgb641bfb" class="outline-3">
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<h3 id="orgb641bfb"><span class="section-number-3">2.1.</span> General Mechatronics</h3>
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<div class="outline-text-3" id="text-2-1">
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<p>
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<a href="spectral-analysis/index.html">Spectral Analysis</a>
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</p>
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<blockquote>
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<p>
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Basics of spectral analysis are presented alongside the Matlab codes.
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This includes:
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</p>
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<ul class="org-ul">
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<li>power spectral density</li>
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<li>cumulative power spectrum</li>
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<li>noise budgeting</li>
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<li>…</li>
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</ul>
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</blockquote>
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<p>
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<a href="filters-matlab-bank/index.html">Bank of Filters using matlab</a>
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</p>
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<blockquote>
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<p>
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Several types of linear filters (low pass, high pass, notch, lead, etc.) are presented with the corresponding Matlab code.
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</p>
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</blockquote>
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</div>
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</div>
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<div id="outline-container-org96010ba" class="outline-3">
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<h3 id="org96010ba"><span class="section-number-3">2.2.</span> System Modeling using Simscape</h3>
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<div class="outline-text-3" id="text-2-2">
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<p>
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<a href="simscape-fem/index.html">Finite Element Models with Simscape</a>
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</p>
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<blockquote>
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<p>
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Finite Element Models (FEM) can be included into Simscape Multi-Body models.
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This document presents how to do so.
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</p>
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</blockquote>
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<p>
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<a href="stewart-simscape/docs/index.html">Stewart Platforms modeled with Simscape</a>
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</p>
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<blockquote>
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<p>
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The goal of this project is to provide a Matlab/Simscape Toolbox to study Stewart platforms.
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</p>
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</blockquote>
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<p>
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<a href="simscape-gravity/index.html">Manage Gravity within Simscape</a>
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</p>
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<blockquote>
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<p>
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Gravity can add some problems in multi-body simscape models: at the beginning of the simulation, some sag will be experience that may be unwanted.
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In order to start the simulation at equilibrium, few measured can be employed that are described in this document.
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</p>
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</blockquote>
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</div>
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</div>
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</div>
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<div id="outline-container-orge3a52a9" class="outline-2">
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<h2 id="orge3a52a9"><span class="section-number-2">3.</span> Test Benches / Experiments</h2>
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<div class="outline-text-2" id="text-3">
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</div>
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<div id="outline-container-org057ad94" class="outline-3">
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<h3 id="org057ad94"><span class="section-number-3">3.1.</span> Intrumentation Related</h3>
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<div class="outline-text-3" id="text-3-1">
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<p>
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<a href="test-bench-piezo-amplifiers/index.html">Voltage Amplifiers for Piezoelectric Actuators</a>
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</p>
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<blockquote>
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<p>
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Voltage amplifiers for capacitive loads (piezoelectric actuators) are measured in term of dynamics from input voltage to output voltage.
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Their output impedance are also measured.
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</p>
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</blockquote>
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<p>
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<a href="attocube-test-bench/index.html">Attocube</a>
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</p>
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<blockquote>
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<p>
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The Attocube (a fiber based interferometer) is tested.
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Its noise characteristics as well as non-linearities are measured.
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</p>
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</blockquote>
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</div>
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</div>
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<div id="outline-container-org55c34ff" class="outline-3">
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<h3 id="org55c34ff"><span class="section-number-3">3.2.</span> Amplified Piezoelecric Actuator</h3>
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<div class="outline-text-3" id="text-3-2">
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<p>
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<a href="test-bench-apa/index.html">Amplified Piezoelectric Actuator - Test bench and Finite Element Model</a>
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</p>
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<blockquote>
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<p>
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A test bench is used to characterise the performances of an Amplified Piezoelectric Actuator (APA).
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The dynamics of the system is identified and compared with a Finite Element Model (FEM).
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</p>
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</blockquote>
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<p>
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<a href="encoder-test-bench/test-bench-encoder.html">Encoder in parallel with an Amplified Piezoelectric Actuator</a>
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</p>
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<blockquote>
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<p>
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An encoder is fixed in parallel with an amplified piezoelectric actuator.
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The transfer function from the actuator to the motions measured by the encoder is identified.
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</p>
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</blockquote>
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<p>
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<a href="test-bench-force-sensor/index.html">Piezoelectric Stack as Force Sensor</a>
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</p>
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<blockquote>
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<p>
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A part of a piezoelectric stack can be used as a force sensor.
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Then, the force sensors is collocated with the part of the stack used as an actuator and Integral Force Feedback control strategy can be used to add damping in the system.
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This is performed on an Amplified Piezoelectric Actuator
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</p>
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</blockquote>
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<p>
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<a href="sensor-fusion-test-bench/index.html">Sensor Fusion of Inertial Sensors</a>
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</p>
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<blockquote>
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<p>
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A geophone and a accelerometer are experimentally fused together using complementary filters.
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The goal is to form a <i>super sensor</i> that has better noise characteristics than the individual sensors.
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</p>
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</blockquote>
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</div>
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</div>
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<div id="outline-container-org7d6ec46" class="outline-3">
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<h3 id="org7d6ec46"><span class="section-number-3">3.3.</span> Vibration Table</h3>
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<div class="outline-text-3" id="text-3-3">
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<p>
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<a href="vibration-table/index.html">Instrumented Vibration Table used for Modal Testing</a>
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</p>
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<blockquote>
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<p>
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A vibration table is developed to perform controlled modal tests.
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</p>
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</blockquote>
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</div>
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</div>
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</div>
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<div id="outline-container-org3e4ede4" class="outline-2">
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<h2 id="org3e4ede4"><span class="section-number-2">4.</span> PhD Project - Nano Active Stabilization System</h2>
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<div class="outline-text-2" id="text-4">
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</div>
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<div id="outline-container-orgbbf6d5e" class="outline-3">
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<h3 id="orgbbf6d5e"><span class="section-number-3">4.1.</span> General Reports</h3>
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<div class="outline-text-3" id="text-4-1">
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<p>
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<a href="nass-report-2020/index.html">NASS - Report 2020</a>
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</p>
|
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<blockquote>
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<p>
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General report on the NASS project made in 2020.
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</p>
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</blockquote>
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</div>
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</div>
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<div id="outline-container-org640e8c6" class="outline-3">
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<h3 id="org640e8c6"><span class="section-number-3">4.2.</span> Measurements, Models and Test Benches</h3>
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<div class="outline-text-3" id="text-4-2">
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<p>
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<a href="nass-micro-station-measurements/index.html">NASS - Micro Station Measurements</a>
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</p>
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<blockquote>
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<p>
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This document gathers all the measurements made on the Micro-Station.
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</p>
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</blockquote>
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<p>
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<a href="nass-simscape/docs/index.html">NASS - Simscape Model</a>
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</p>
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<blockquote>
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<p>
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This document presents the Simscape model used to represent the micro-station as well as the Nano Active Stabilization System.
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</p>
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</blockquote>
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<p>
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<a href="nass-fem/index.html">NASS - Finite Element Models</a>
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</p>
|
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<blockquote>
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<p>
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Finite Element Models of the nano-hexapod are developed and used with Simscape to perform dynamics meaurements.
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In this document, models of Amplified Piezoelectric Actuators, Flexible Joints, and Entire Stewart platform’s strut are developed and tested.
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</p>
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</blockquote>
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<p>
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<a href="nass-metrology-test-bench/index.html">NASS - Metrology Concept 1</a>
|
||
</p>
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<blockquote>
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<p>
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Presentation of the first metrology concept for the NASS.
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First experimental results are presented.
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</p>
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</blockquote>
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<p>
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<a href="nass-short-stroke-metrology/short-stroke-metrology.html">NASS - Short Stroke Metrology</a>
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</p>
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<blockquote>
|
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<p>
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Presentation of the short stroke metrology concept.
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</p>
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</blockquote>
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</div>
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</div>
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<div id="outline-container-org7b288e6" class="outline-3">
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<h3 id="org7b288e6"><span class="section-number-3">4.3.</span> Nano-Hexapod</h3>
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<div class="outline-text-3" id="text-4-3">
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<p>
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<b>Equipments</b>:
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</p>
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<ul class="org-ul">
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<li><a href="test-bench-pd200/index.html">Voltage Amplifier: PD200</a></li>
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<li><a href="test-bench-vionic/index.html">Encoder: Renishaw Vionic</a></li>
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<li><a href="test-bench-nass-flexible-joints/index.html">Flexible Joints</a></li>
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<li><a href="test-bench-apa300ml/index.html">Amplified Piezoelectric Actuator: APA300ML</a></li>
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<li><a href="nass-cabling/index.html">Control Electronics and Cabling</a></li>
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</ul>
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<p>
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<b>Assembly</b>:
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</p>
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<ul class="org-ul">
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<li><a href="test-bench-strut-mounting/index.html">Nano-Hexapod Struts - Assembly</a></li>
|
||
<li><a href="nass-nano-hexapod-assembly/index.html">Nano-Hexapod - Assembly</a></li>
|
||
</ul>
|
||
|
||
<p>
|
||
<b>Nano-Hexapod Test Benches</b>:
|
||
</p>
|
||
<ul class="org-ul">
|
||
<li><a href="test-bench-nano-hexapod/index.html">Nano-Hexapod on a Granite</a></li>
|
||
<li><a href="test-bench-nass-spindle/index.html">Nano-Hexapod on top of Spindle</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org5b661c1" class="outline-2">
|
||
<h2 id="org5b661c1"><span class="section-number-2">5.</span> Double Crystal Monochromator (DCM)</h2>
|
||
<div class="outline-text-2" id="text-5">
|
||
<p>
|
||
<a href="dcm-stepper-calibration/index.html">Calibration of stepper motors</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Analysis of stepper motors’ errors is performed.
|
||
Calibration table are computed to compensate for the repeatable errors.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="dcm-metrology/index.html">Metrology</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
The metrology concept is described.
|
||
The calibration of the metrology is performed using an external metrology using the X-ray.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="dcm-feedback-control/index.html">Feedback Control</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
System dynamics is identified.
|
||
Feedback control using the piezoelectric actuator is designed and experimentally validated.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="dcm-simscape-model/index.html">Multi-Body (Simscape) model</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
A multi-body model of the DCM is developed and used to test various control strategies and change of architecture.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-orgb27f242" class="outline-2">
|
||
<h2 id="orgb27f242"><span class="section-number-2">6.</span> Notes</h2>
|
||
<div class="outline-text-2" id="text-6">
|
||
<ul class="org-ul">
|
||
<li><a href="euspen_2020_notes/notes.html">EUSPEN - 2020 - Notes</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org9e471c6" class="outline-2">
|
||
<h2 id="org9e471c6"><span class="section-number-2">7.</span> Lectures</h2>
|
||
<div class="outline-text-2" id="text-7">
|
||
<ul class="org-ul">
|
||
<li><a href="lecture-h-infinity/index.html">H-Infinity - Robust Control</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</body>
|
||
</html>
|