From 4603f335e5d68453562dca2833156b31cddef6f7 Mon Sep 17 00:00:00 2001 From: Thomas Dehaeze Date: Fri, 10 May 2024 11:31:13 +0200 Subject: [PATCH] Update some text --- nass-introduction.org | 127 ++++++++++++++++++++++++++++++++++-------- 1 file changed, 103 insertions(+), 24 deletions(-) diff --git a/nass-introduction.org b/nass-introduction.org index 476a62c..9995d34 100644 --- a/nass-introduction.org +++ b/nass-introduction.org @@ -88,7 +88,48 @@ Prefix is =introduction= -** TODO [#C] Finish review about Stewart platforms +** TODO [#C] Synchrotron moore laws +#+begin_src matlab :tangle no :exports none :results silent :noweb yes :var current_dir=(file-name-directory buffer-file-name) +<> +#+end_src + +#+begin_src matlab :exports none :results silent :noweb yes +<> +#+end_src + +#+begin_src matlab +brilliances = [1e7, 1e8, 5e11, 2e12, 1e14, 1e15, 1e19, 1e21, 2e22, ] +#+end_src + + +** TODO [#C] Complete list of Synchrotrons + +| Name | Country | Generation | Energy | Brightness | Status | +|------------------------+------------------+------------+--------+------------+--------| +| ESRF | France, Grenoble | 4th | | | | +| Soleil | France, Paris | 3rd | | | | +| Diamond | UK, Oxfordshire | 3rd | 3GeV | | | +| ALS | US | | | | | +| SLAC | US | | | | | +| APS | US | 4th | | | | +| NSLS II | US, New York | 3rd | 3GeV | 10^21 | | +| Alba | Spain | | | | | +| PSI | Switzerland | | | | | +| Elettra | Italy | | | | | +| Max IV | Sweden | 4th | 3GeV | | | +| DESY | Germany | | | | | +| BESSY | Germany | | | | | +| SESAME | Jordan | | | | | +| LNLS | Brazil | 4th | | | | +| HEPS | China | | | | | +| NSRL | China | | | | | +| SSRF | China | | | | | +| Spring 8 | Japan | | | | | +| Australian Synchrotron | Australy | | | | | +| Canadian Light Source | Canada | | | | | + + +** TODO [#C] Review about Stewart platforms # [[file:~/Cloud/work-projects/ID31-NASS/matlab/stewart-simscape/org/bibliography.org]] @@ -98,6 +139,18 @@ Prefix is =introduction= - [ ] cite:afzali-far16_vibrat_dynam_isotr_hexap_analy_studies - [ ] cite:naves20_desig +** TODO [#C] Review about Stewart platform control + +Based on [[file:~/Cloud/work-projects/ID31-NASS/matlab/stewart-simscape/org/bibliography.org]] + +Broad subject (MIMO control), maybe talk only about vibration control based on external metrology. + +- Active Damping +- Decentralized +- Centralized +- Manually tuned: PID, lead lag, etc... +- Automatic / Optimal: LQG, H-Infinity + ** TODO [#C] Review of two stage control [[elisp:(helm-bibtex nil nil "Two Stage Actuator ")][Two Stage Actuator]]: @@ -213,9 +266,12 @@ Stick-slip occurs due to the difference between static and dynamic coefficients - =introduction_model_lumped= - =introduction_model_fem= - =introduction_model_multi_body= -21. [ ] Dynamic Error Budgeting ?? - - feedback model with disturbances, noise, and performance signal +21. [ ] Feedback System / Closed loop simulations =introduction_close_loop= + - feedback model with: controller, plant, disturbances (plant output), sensor with noise, actuator with noise +22. [ ] Dynamic Error Budgeting =introduction_dyn_error_budget= - PSD + CPS ? => understand what are the limitations?, similar to what is in [[cite:&schmidt20_desig_high_perfor_mechat_third_revis_edition]] ? + - Use the same signals than for the previous figure +23. [ ] About Stewart platform control? Centralized / Decentralized? MIMO / 6 SISO? ** DONE [#B] Check these papers for literature review CLOSED: [2024-05-05 Sun 16:22] @@ -330,31 +386,54 @@ Same table for nano positioning stages without integrated metrology? - Explain what is a Synchrotron: light source - Say how many there are in the world (~50) + +#+name: fig:introduction_synchrotrons +#+caption: 4th generation Synchrotrons in operation (red). Upgrade or new 4th generation projects (green). 3rd generation Synchrotrons (blue). +#+attr_latex: :width \linewidth +[[file:figs/introduction_synchrotrons.png]] + - Electron part: LINAC, Booster, Storage Ring ref:fig:introduction_esrf_schematic - Synchrotron radiation: Insertion device / Bending magnet - Many beamlines (large diversity in terms of instrumentation and science) - Science that can be performed: - structural biology, structure of materials, matter at extreme, ... + **** The European Synchrotron Radiation Facility -#+name: fig:introduction_esrf_picture -#+caption: European Synchrotron Radiation Facility -#+attr_latex: :width 0.7\linewidth +#+name: fig:fig_label +#+caption: Caption with reference to sub figure (\subref{fig:fig_label_a}) +#+attr_latex: :options [htbp] +#+begin_figure +#+attr_latex: :caption \subcaption{\label{fig:introduction_esrf_schematic}Schematic of the ESRF - Over 40 beamlines. Booster, Linac, storage ring} +#+attr_latex: :options {0.49\textwidth} +#+begin_subfigure +#+attr_latex: :width 0.95\linewidth +[[file:figs/introduction_esrf_schematic.png]] +#+end_subfigure +#+attr_latex: :caption \subcaption{\label{fig:introduction_esrf_picture}European Synchrotron Radiation Facility} +#+attr_latex: :options {0.49\textwidth} +#+begin_subfigure +#+attr_latex: :width 0.95\linewidth [[file:figs/introduction_esrf_picture.jpg]] - -#+name: fig:introduction_esrf_schematic -#+caption: Schematic of the ESRF - Over 40 beamlines. Booster, Linac, storage ring -#+attr_latex: :width 0.7\linewidth -[[file:figs/introduction_esrf_schematic.svg]] +#+end_subfigure +#+end_figure **** 3rd and 4th generation Synchrotrons +Brilliance: figure of merit for synchrotron + - 4th generation light sources - [[cite:&raimondi21_commis_hybrid_multib_achrom_lattic]] - [ ] Picture of 3rd generation "beam source" vs 4th generation? - [ ] Picture showing Synchrotron "moore's law" +#+name: fig:introduction_moore_law +#+caption: Figure caption +[[file:figs/introduction_moore_law.pdf]] + + + ** The ID31 ESRF Beamline **** Beamline Layout @@ -582,12 +661,21 @@ Micro-Station: **** A push towards brighter and smaller beams... Improvement of both the light source and the instrumentation: -- EBS: smaller source + higher flux -- Better focusing optic (add some links): beam size in the order of 10 to 20nm FWHM (reference) - - [ ] Show picture or measurement of the beam size +- EBS: smaller source + higher flux ref:fig:introduction_beam_ebs + +#+name: fig:introduction_beam_ebs +#+caption: View of the ESRF X-ray beam before the EBS upgrade (top) and after the EBS upgrade (bottom) +[[file:figs/introduction_beam_ebs.png]] + + +- Better focusing optic (add some links): beam size in the order of 10 to 20nm FWHM (reference) ref:fig:introduction_moore_law_focus crossed silicon compound refractive lenses, KB mirrors [17], zone plates [18], or multilayer Laue lenses [19] [[cite:&barrett16_reflec_optic_hard_x_ray]] +#+name: fig:introduction_moore_law_focus +#+caption: Figure caption +[[file:figs/introduction_moore_law_focus.png]] + Higher flux density (+high energy of the ID31 beamline) => Radiation damage: needs to scan the sample quite fast with respect to the focused beam - Allowed by better detectors: higher sampling rates and lower noise => possible to scan fast @@ -912,18 +1000,9 @@ been used to assess the performance of a geophone and a vibration isolation syst et al. [3] have analyzed the performance of active aerostatic thrust bearings using DEB. #+end_quote -** Control architecture +** TODO Control architecture Maybe make a simple review of control strategies for Stewart platform control. -Based on [[file:~/Cloud/work-projects/ID31-NASS/matlab/stewart-simscape/org/bibliography.org]] - -Broad subject (MIMO control), maybe talk only about vibration control based on external metrology. - -- Active Damping -- Decentralized -- Centralized -- Manually tuned: PID, lead lag, etc... -- Automatic / Optimal: LQG, H-Infinity * Original Contributions **** Introduction :ignore: