245 lines
8.9 KiB
HTML
245 lines
8.9 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
|
||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
|
||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
|
||
<head>
|
||
<!-- 2020-11-12 jeu. 13:54 -->
|
||
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
|
||
<title>Research Pages</title>
|
||
<meta name="generator" content="Org mode" />
|
||
<meta name="author" content="Thomas Dehaeze" />
|
||
<link rel="stylesheet" type="text/css" href="css/style.css"/>
|
||
<script type="text/javascript" src="js/script.js"></script>
|
||
<script>MathJax = {
|
||
tex: {
|
||
tags: 'ams',
|
||
macros: {bm: ["\\boldsymbol{#1}",1],}
|
||
}
|
||
};
|
||
</script>
|
||
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
|
||
</head>
|
||
<body>
|
||
<div id="content">
|
||
<h1 class="title">Research Pages</h1>
|
||
<p>
|
||
Welcome to my research pages.
|
||
</p>
|
||
|
||
<div id="outline-container-org949a613" class="outline-2">
|
||
<h2 id="org949a613"><span class="section-number-2">1</span> Papers</h2>
|
||
<div class="outline-text-2" id="text-1">
|
||
</div>
|
||
<div id="outline-container-orgfcc0e7b" class="outline-3">
|
||
<h3 id="orgfcc0e7b"><span class="section-number-3">1.1</span> Conference Papers</h3>
|
||
<div class="outline-text-3" id="text-1-1">
|
||
<ul class="org-ul">
|
||
<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. (<a href="dehaeze18_sampl_stabil_for_tomog_exper/index.html">link</a>)</li>
|
||
<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). (<a href="dehaeze19_desig_compl_filte/index.html">link</a>)</li>
|
||
<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). (<a href="dehaeze20_activ_dampin_rotat_platf_integ_force_feedb/index.html">link</a>)</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org1643829" class="outline-3">
|
||
<h3 id="org1643829"><span class="section-number-3">1.2</span> Journal Papers</h3>
|
||
<div class="outline-text-3" id="text-1-2">
|
||
<ul class="org-ul">
|
||
<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). <a href="http://dx.doi.org/10.1016/j.ymssp.2020.107241">http://dx.doi.org/10.1016/j.ymssp.2020.107241</a> (<a href="personnal-papers/verma20_virtual_sensor_fusion_high_precis_contr.pdf">pdf</a>)</li>
|
||
<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). <a href="http://dx.doi.org/10.1109/ACCESS.2020.3027066">http://dx.doi.org/10.1109/ACCESS.2020.3027066</a> (<a href="personnal-papers/verma20_multi_degree_freed_isolat_system.pdf">pdf</a>)</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org9fe1ce8" class="outline-2">
|
||
<h2 id="org9fe1ce8"><span class="section-number-2">2</span> Useful Pages / Tutorials</h2>
|
||
<div class="outline-text-2" id="text-2">
|
||
</div>
|
||
<div id="outline-container-org88c75df" class="outline-3">
|
||
<h3 id="org88c75df"><span class="section-number-3">2.1</span> General Mechatronics</h3>
|
||
<div class="outline-text-3" id="text-2-1">
|
||
<p>
|
||
<a href="spectral-analysis/index.html">Spectral Analysis</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Basics of spectral analysis are presented alongside the Matlab codes.
|
||
This includes:
|
||
</p>
|
||
<ul class="org-ul">
|
||
<li>power spectral density</li>
|
||
<li>cumulative power spectrum</li>
|
||
<li>noise budgeting</li>
|
||
<li>…</li>
|
||
</ul>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="filters-matlab-bank/index.html">Bank of Filters using matlab</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Several types of linear filters (low pass, high pass, notch, lead, etc.) are presented with the corresponding Matlab code.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-orgd62c9a3" class="outline-3">
|
||
<h3 id="orgd62c9a3"><span class="section-number-3">2.2</span> System Modeling using Simscape</h3>
|
||
<div class="outline-text-3" id="text-2-2">
|
||
<p>
|
||
<a href="fem-simscape/index.html">Finite Element Models with Simscape</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Finite Element Models (FEM) can be included into Simscape Multi-Body models.
|
||
This document presents how to do so.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="simscape-gravity/index.html">Manage Gravity within Simscape</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
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.
|
||
In order to start the simulation at equilibrium, few measured can be employed that are described in this document.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org0e59fc9" class="outline-2">
|
||
<h2 id="org0e59fc9"><span class="section-number-2">3</span> Test Benches / Experiments</h2>
|
||
<div class="outline-text-2" id="text-3">
|
||
</div>
|
||
<div id="outline-container-org340d270" class="outline-3">
|
||
<h3 id="org340d270"><span class="section-number-3">3.1</span> Intrumentation Related</h3>
|
||
<div class="outline-text-3" id="text-3-1">
|
||
<p>
|
||
<a href="test-bench-piezo-amplifiers/index.html">Voltage Amplifiers for Piezoelectric Actuators</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Voltage amplifiers for capacitive loads (piezoelectric actuators) are measured in term of dynamics from input voltage to output voltage.
|
||
Their output impedance are also measured.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="attocube-test-bench/index.html">Attocube</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
The Attocube (a fiber based interferometer) is tested.
|
||
Its noise characteristics as well as non-linearities are measured.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org8e563fd" class="outline-3">
|
||
<h3 id="org8e563fd"><span class="section-number-3">3.2</span> Amplified Piezoelecric Actuator</h3>
|
||
<div class="outline-text-3" id="text-3-2">
|
||
<p>
|
||
<a href="test-bench-apa/index.html">Amplified Piezoelectric Actuator - Test bench and Finite Element Model</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
A test bench is used to characterise the performances of an Amplified Piezoelectric Actuator (APA).
|
||
The dynamics of the system is identified and compared with a Finite Element Model (FEM).
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="encoder-test-bench/index.html">Encoder in parallel with an Amplified Piezoelectric Actuator</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
An encoder is fixed in parallel with an amplified piezoelectric actuator.
|
||
The transfer function from the actuator to the motions measured by the encoder is identified.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="test-bench-force-sensor/index.html">Piezoelectric Stack as Force Sensor</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
A part of a piezoelectric stack can be used as a force sensor.
|
||
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.
|
||
This is performed on an Amplified Piezoelectric Actuator
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="sensor-fusion-test-bench/index.html">Sensor Fusion of Inertial Sensors</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
A geophone and a accelerometer are experimentally fused together using complementary filters.
|
||
The goal is to form a <i>super sensor</i> that has better noise characteristics than the individual sensors.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outline-container-org677fec3" class="outline-2">
|
||
<h2 id="org677fec3"><span class="section-number-2">4</span> PhD Project - Nano Active Stabilization System</h2>
|
||
<div class="outline-text-2" id="text-4">
|
||
<p>
|
||
<a href="nass-report-2020/index.html">NASS - Report 2020</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
General report on the NASS project made in 2020.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="nass-micro-station-measurements/index.html">NASS - Micro Station Measurements</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
This document gathers all the measurements made on the Micro-Station.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="nass-simscape/docs/index.html">NASS - Simscape Model</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
This document presents the Simscape model used to represent the micro-station as well as the Nano Active Stabilization System.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="nass-fem/index.html">NASS - Finite Element Models</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Finite Element Models of the nano-hexapod are developed and used with Simscape to perform dynamics meaurements.
|
||
In this document, models of Amplified Piezoelectric Actuators, Flexible Joints, and Entire Stewart platform’s strut are developed and tested.
|
||
</p>
|
||
</blockquote>
|
||
|
||
<p>
|
||
<a href="nass-metrology-test-bench/index.html">NASS - Metrology Concept 1</a>
|
||
</p>
|
||
<blockquote>
|
||
<p>
|
||
Presentation of the first metrology concept for the NASS.
|
||
First experimental results are presented.
|
||
</p>
|
||
</blockquote>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</body>
|
||
</html>
|