From 67b72f71f71c9a29619343d01f6e4f4400bd1f29 Mon Sep 17 00:00:00 2001 From: Thomas Dehaeze Date: Tue, 15 Feb 2022 14:30:46 +0100 Subject: [PATCH] Add description of DCM files --- index.html | 81 ++++++++++++++++++++++++++++-------------------------- index.org | 11 +++++--- 2 files changed, 49 insertions(+), 43 deletions(-) diff --git a/index.html b/index.html index 7f274a3..279bbe2 100644 --- a/index.html +++ b/index.html @@ -3,7 +3,7 @@ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> - + Research Pages @@ -37,13 +37,13 @@ Welcome to my research pages.

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1. Papers

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1. Papers

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1.1. Conference Papers

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1.1. Conference Papers

  • Dehaeze, T., Mattenet, M. M., Collette, C., Sample Stabilization For Tomography Experiments In Presence Of Large Plant Uncertainty, In MEDSI’18 (pp. 153–157) (2018). Geneva, Switzerland: JACoW Publishing @@ -79,8 +79,8 @@ Welcome to my research pages.
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1.2. Journal Papers

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1.2. Journal Papers

  • Verma, M., Dehaeze, T., Zhao, G., Watchi, J., Collette, C., Virtual sensor fusion for high precision control, Mechanical Systems and Signal Processing, 150, 107241 (2020) @@ -99,12 +99,12 @@ Welcome to my research pages.
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2. Useful Pages / Tutorials

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2. Useful Pages / Tutorials

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2.1. General Mechatronics

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2.1. General Mechatronics

Spectral Analysis @@ -133,8 +133,8 @@ Several types of linear filters (low pass, high pass, notch, lead, etc.) are pre

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2.2. System Modeling using Simscape

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2.2. System Modeling using Simscape

Finite Element Models with Simscape @@ -168,12 +168,12 @@ In order to start the simulation at equilibrium, few measured can be employed th

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3. Test Benches / Experiments

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3. Test Benches / Experiments

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3.1. Intrumentation Related

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3.1. Intrumentation Related

Voltage Amplifiers for Piezoelectric Actuators @@ -197,8 +197,8 @@ Its noise characteristics as well as non-linearities are measured.

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3.2. Amplified Piezoelecric Actuator

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3.2. Amplified Piezoelecric Actuator

Amplified Piezoelectric Actuator - Test bench and Finite Element Model @@ -243,8 +243,8 @@ The goal is to form a super sensor that has better noise characteristics

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3.3. Vibration Table

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3.3. Vibration Table

Instrumented Vibration Table used for Modal Testing @@ -258,12 +258,12 @@ A vibration table is developed to perform controlled modal tests.

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4. PhD Project - Nano Active Stabilization System

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4. PhD Project - Nano Active Stabilization System

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4.1. General Reports

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4.1. General Reports

NASS - Report 2020 @@ -276,8 +276,8 @@ General report on the NASS project made in 2020.

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4.2. Measurements, Models and Test Benches

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4.2. Measurements, Models and Test Benches

NASS - Micro Station Measurements @@ -328,8 +328,8 @@ Presentation of the short stroke metrology concept.

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4.3. Nano-Hexapod

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4.3. Nano-Hexapod

Equipments: @@ -361,15 +361,16 @@ Presentation of the short stroke metrology concept.

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5. Double Crystal Monochromator (DCM)

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5. Double Crystal Monochromator (DCM)

Calibration of stepper motors

- +Analysis of stepper motors’ errors is performed. +Calibration table are computed to compensate for the repeatable errors.

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- +The metrology concept is described. +The calibration of the metrology is performed using an external metrology using the X-ray.

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- +System dynamics is identified. +Feedback control using the piezoelectric actuator is designed and experimentally validated.

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- +A multi-body model of the DCM is developed and used to test various control strategies and change of architecture.

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6. Notes

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6. Notes

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7. Lectures

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7. Lectures

  • H-Infinity - Robust Control
    • diff --git a/index.org b/index.org index 32ddb2a..050a7ae 100644 --- a/index.org +++ b/index.org @@ -237,22 +237,25 @@ Presentation of the short stroke metrology concept. * Double Crystal Monochromator (DCM) [[file:dcm-stepper-calibration/index.html][Calibration of stepper motors]] #+begin_quote - +Analysis of stepper motors' errors is performed. +Calibration table are computed to compensate for the repeatable errors. #+end_quote [[file:dcm-metrology/index.html][Metrology]] #+begin_quote - +The metrology concept is described. +The calibration of the metrology is performed using an external metrology using the X-ray. #+end_quote [[file:dcm-feedback-control/index.html][Feedback Control]] #+begin_quote - +System dynamics is identified. +Feedback control using the piezoelectric actuator is designed and experimentally validated. #+end_quote [[file:dcm-simscape-model/index.html][Multi-Body (Simscape) model]] #+begin_quote - +A multi-body model of the DCM is developed and used to test various control strategies and change of architecture. #+end_quote * Notes