Add every computation files and data

2018-10-12 - Marc/analysis/id31_microstation_12october2018.m

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+% Title: id31 microstation in EXP hutch
+% Date: 12 october 2018
+
+% Description: measure on id31 microstation in exp hutch
+
+% FS: =256Hz
+
+% all L28 (31V/m/s) except CH1 L4-C (276V/m/s)
+% ch1: marble Z
+% ch2: outer frame Ty Z
+% ch3: inner frame Tilt Z
+% ch4: hexa Z
+% ch5: marble H
+% ch6: outer frame TY H
+% ch7: inner frame Tilt H
+% ch8: hexa H
+% ch9: hammer
+
+% measurements 12 october 2018
+% ------------------------------------------------
+
+% excitation Y marble corner
+% Measurement1
+
+% excitation Y outer frame corner
+% Measurement2
+
+% excitation Y hexa
+% Measurement3
+
+% ------------------------------------------------
+
+% excitation Z marble corner
+% Measurement4
+
+% excitation Z outer frame corner
+% Measurement5
+
+% excitation Z hexa
+% Measurement6
+
+% ------------------------------------------------
+
+% excitation X marble corner
+% Measurement7
+
+% excitation X outer frame corner
+% Measurement8
+
+% excitation X hexa
+% Measurement9
+
+%%
+microstation=['Marble     '; 'TY         ';'Tilt       '; 'Hexapod    '];
+
+%
+% xxx_marble_x - excitation X direction on marble
+% xxx_marble_y - excitation Y direction on marble
+% xxx_marble_z - excitation Z direction on marble
+
+% xxx_hexa_x - excitation X direction on hexa
+% xxx_hexa_y - excitation Y direction on hexa
+% xxx_hexa_z - excitation Z direction on hexa
+
+% frf= transfert function acceleration/force en ms-2/N (complex)
+% phs= phase
+% coh= coherence
+% freq_frf= frequencies
+
+
+%% -------------------------------------------------------------------------
+%         LOAD SAVED FRF
+% ------------------------------------------------------------------------
+% ch_max=16;
+% % --------------------------------
+%
+% mult=1e6;  % --> m/s to micron/s
+%
+% nyqhp=2.56; % nyquist
+% f_cut=0.5; % cut frequency for high pass filter
+% t_win=4; % window length in sec
+% t_ovlp=0; % overlap window in sec
+
+
+warning off MATLAB:divideByZero
+cd FRF_id31_microstation_12october2018
+
+% specify capt # for which to run this
+capt=[1:9];
+
+for i=capt
+
+     eval(['load Measurement',num2str(i)])
+    for ch=1:8
+        eval(['freq_frf(:,',num2str(1),')=FFT1_H1_',num2str(2),'_9_RMS_X_Val;'])
+        %omeg=2*pi*freq;
+
+        eval(['av_spc(:,',num2str(ch),')=FFT1_AvSpc_',num2str(ch),'_RMS_Y_Val;'])
+        eval(['frf_mod(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_9_RMS_Y_Mod;'])
+        eval(['frf_phs(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_9_RMS_Y_Phas;'])
+        eval(['frf_reim(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_9_Y_ReIm;'])
+        %eval(['frf_coh(:,',num2str(ch),')=FFT1_Coh_',num2str(ch),'_9_RMS_Y_Val;'])
+    end
+    eval(['mod',num2str(i),'=frf_mod;'])
+    eval(['phs',num2str(i),'=frf_phs;'])
+    eval(['ReIm',num2str(i),'=frf_reim;'])
+    %eval(['coh',num2str(i),'=frf_coh;'])
+    eval(['avsp',num2str(i),'=av_spc;'])
+end
+
+%% --------plot settings for colors and linewidth----
+proname(1)={'LineWidth'};
+proname(2)={'Color'};
+proname(3)={'LineStyle'};
+
+val(1,1) = {.5}   ;val(1,2) = {[0.6 0.2 1]}     ;val(1,3) = {'-'};
+val(2,1) = {2}    ;val(2,2) = {[0 0 1]}         ;val(2,3) = {'-'};
+val(3,1) = {0.5}  ;val(3,2) = {[0.25 0.9 0.65]} ;val(3,3) = {'-'};
+val(4,1) = {2}    ;val(4,2) = {[0 1 0]}         ;val(4,3) = {'-'};
+val(5,1) = {0.5}  ;val(5,2) = {[1 0.4 0.4]}     ;val(5,3) = {'-'};
+val(6,1) = {2}    ;val(6,2) = {[1 0 0]}         ;val(6,3) = {'-'};
+val(7,1) = {1}    ;val(7,2) = {[0.8 0.8 0.8]}   ;val(7,3) = {'-'};
+val(8,1) = {2}    ;val(8,2) = {[0.1 0.1 0.2]}   ;val(8,3) = {'-'};
+val(9,1) = {1}    ;val(9,2) = {[0.7 0.8 0.4]}   ;val(9,3) = {'-'};
+val(10,1) = {2}   ;val(10,2) = {[0.7 0.8 0.2]}  ;val(10,3) = {'-'};
+val(11,1) = {1}   ;val(11,2) = {[0.9 0.7 0.35]} ;val(11,3) = {'-'};
+val(12,1) = {2}   ;val(12,2) = {[1 0.8 0.3]}    ;val(12,3) = {'-'};
+val(13,1) = {1}   ;val(13,2) = {[0.5 0.4 0.3]}  ;val(13,3) = {'-'};
+val(14,1) = {2}   ;val(14,2) = {[0.5 0.3 0.2]}  ;val(14,3) = {'-'};
+
+%% --------------------------------Plots
+xlab=['Frequency in Hz'];
+xlab1=['Hours since start: 06/07/2012 at 19:40'];
+
+ylab1=['Velocity / Force in m.s^{-1}.N^{-1}.'];
+ylab2=['PSD in \mum^{2}/Hz'];
+ylab3=['Amplification'];
+ylab4=['PSD in (\mum/s)^{2}/Hz'];
+ylab5=['PSD in a.u.'];
+ylab6=['Phase in deg.'];
+ylab7=['Coherence'];
+
+
+font_s=14;
+%% ---------------------------------
+
+tit_1=['ID31 microstation - (X) FRF - Hammer Marble'];
+tit_1_a=['ID31 microstation - (X) FRF - Hammer TY'];
+tit_1_b=['ID31 microstation - (X) FRF - Hammer hexa'];
+tit_2=['ID31 microstation - (Y) FRF - Hammer Marble'];
+tit_2_a=['ID31 microstation - (Y) FRF - Hammer TY'];
+tit_2_b=['ID31 microstation - (Y) FRF - Hammer hexa'];
+tit_3=['ID31 microstation - (Z) FRF - Hammer Marble'];
+tit_3_a=['ID31 microstation - (Z) FRF - Hammer TY'];
+tit_3_b=['ID31 microstation - (Z) FRF - Hammer hexa'];
+
+% tit_4=['ID31 microstation - Horizontal (X) Phase'];
+% tit_5=['ID31 microstation - Horizontal (Y) Phase'];
+% tit_6=['ID31 microstation - Vertical (Z) Phase'];
+% tit_7=['ID31 microstation - Horizontal (X) Coh'];
+% tit_8=['ID31 microstation - Horizontal (Y) Coh'];
+% tit_9=['ID31 microstation - Vertical (Z) Coh'];
+
+legend1=['microstation(1,:),microstation(2,:),microstation(3,:),microstation(4,:),''Location'',''SouthEast'''];
+
+
+%% FRF X direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm7(:,5) ReIm7(:,6) ReIm7(:,7) ReIm7(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_1,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_x_hammer_marble','fig')
+print -dpng frf_x_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm8(:,5) ReIm8(:,6) ReIm8(:,7) ReIm8(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_1_a,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_x_hammer_ty','fig')
+print -dpng frf_x_hammer_ty
+
+
+figure
+h=semilogy(freq_frf,abs([ReIm9(:,5) ReIm9(:,6) ReIm9(:,7) ReIm9(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_1_b,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_x_hammer_hexa','fig')
+print -dpng frf_x_hammer_hexa
+
+%% FRF Y direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm1(:,5) ReIm1(:,6) ReIm1(:,7) ReIm1(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_2,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_y_hammer_marble','fig')
+print -dpng frf_y_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm2(:,5) ReIm2(:,6) ReIm2(:,7) ReIm2(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_2_a,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_y_hammer_ty','fig')
+print -dpng frf_y_hammer_ty
+
+
+figure
+h=semilogy(freq_frf,abs([ReIm3(:,5) ReIm3(:,6) ReIm3(:,7) ReIm3(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_2_b,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_y_hammer_hexa','fig')
+print -dpng frf_y_hammer_hexa
+
+%% FRF Z direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm4(:,5) ReIm4(:,6) ReIm4(:,7) ReIm4(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_3,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])dd
+grid
+saveas(gcf,'frf_z_hammer_marble','fig')
+print -dpng frf_z_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm5(:,5) ReIm5(:,6) ReIm5(:,7) ReIm5(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_3_a,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_z_hammer_ty','fig')
+print -dpng frf_z_hammer_ty
+
+
+figure
+h=semilogy(freq_frf,abs([ReIm6(:,5) ReIm6(:,6) ReIm6(:,7) ReIm6(:,8)]));
+set(h,proname,val([6 4 2 8],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_3_b,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_z_hammer_hexa','fig')
+print -dpng frf_z_hammer_hexa
+
+%% save data
+% save ('coher_marble_x.mat', 'coh1')
+% save ('coher_marble_y.mat', 'coh3')
+% save ('coher_marble_z.mat', 'coh5')
+% save ('coher_hexa_z.mat', 'coh6')
+% save ('coher_hexa_y.mat', 'coh4')
+% save ('coher_hexa_x.mat', 'coh2')
+save ('phs_ty_x.mat', 'phs8')
+save ('phs_ty_y.mat', 'phs2')
+save ('phs_ty_z.mat', 'phs5')
+save ('phs_hexa_x.mat', 'phs9')
+save ('phs_hexa_y.mat', 'phs3')
+save ('phs_hexa_z.mat', 'phs6')
+save ('phs_marble_x.mat', 'phs7')
+save ('phs_marble_y.mat', 'phs1')
+save ('phs_marble_z.mat', 'phs4')
+
+save ('frf_ty_x.mat', 'ReIm8')
+save ('frf_ty_y.mat', 'ReIm2')
+save ('frf_ty_z.mat', 'ReIm5')
+save ('frf_hexa_x.mat', 'ReIm9')
+save ('frf_hexa_y.mat', 'ReIm3')
+save ('frf_hexa_z.mat', 'ReIm6')
+save ('frf_marble_x.mat', 'ReIm7')
+save ('frf_marble_y.mat', 'ReIm1')
+save ('frf_marble_z.mat', 'ReIm4')
+
+save ('freq_frf.mat', 'freq_frf')

2018-10-12 - Marc/analysis/id31_microstation_raw_12october2018.m

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+%% Title: id31 microstation in EXP hutch for RAW data
+% Date: 12 october 2018
+
+%% NOTE
+% With this file you can load the raw mat files
+ 
+%% Description: measure on id31 microstation in exp hutch
+ 
+% FS: =256Hz
+
+
+
+% all L28 (31V/m/s) except CH1 L4-C (276V/m/s)
+% ch1: marble Z
+% ch2: outer frame Ty Z
+% ch3: inner frame Tilt Z
+% ch4: hexa Z
+% ch5: marble H
+% ch6: outer frame TY H
+% ch7: inner frame Tilt H
+% ch8: hexa H
+% ch9: hammer
+
+%% measurements 12 october 2018
+
+% excitation Y marble corner
+% Measurement1
+
+% excitation Y outer frame corner
+% Measurement2
+
+% excitation Y hexa
+% Measurement3
+
+% ------------------------------------------------
+
+% excitation Z marble corner
+% Measurement4
+
+% excitation Z outer frame corner
+% Measurement5
+
+% excitation Z hexa
+% Measurement6
+
+% ------------------------------------------------
+
+% excitation X marble corner
+% Measurement7
+
+% excitation X outer frame corner
+% Measurement8
+
+% excitation X hexa
+% Measurement9
+
+%%
+microstation=['Marble     '; 'TY         ';'Tilt       '; 'Hexapod    '];
+
+% 
+%% PARAMETERS 
+
+beamline='ID31 Nanostation - Hammer testing';
+% --------------------------------
+%%----------OROS -----------------
+ch_max=16;
+% --------------------------------
+
+%mult=1e6/276*173;  % --> m/s to micron/s and sensitivity correction for L4-C
+
+nyqhp=2.56; % nyquist 
+f_cut=0.5; % cut frequency for high pass filter
+t_win=4; % window length in sec
+t_ovlp=0; % overlap window in sec
+
+%d=1.3; % distance between vertical sensors
+
+
+warning off MATLAB:divideByZero
+
+% specify capt # for which to run this
+capt=[1:9];
+
+% specify channels for which shut correction must be applied
+shunt_ch=[1];
+
+% in case of hammer inpacts specify capt # where it doesnt occur
+no_hammer=[];
+%no_hammer=[0];
+% specify hammer channel (or ch to find peak due to impacts)
+shock_ch=9;
+
+%% main loop --------
+% ------------------
+for i=capt
+    
+        
+    eval(['load Measurement_raw',num2str(i)])
+    freq_max=Track1_TrueBandWidth;
+    dts=1/(freq_max*nyqhp); 
+    
+    freq=linspace(0,freq_max,t_win*freq_max);
+    wo=2*pi*freq;
+    
+    for k=1:ch_max
+    vname=['Track',num2str(k)];
+    array_exist(k)=ismember(vname,who);
+    end
+    non_zero=find(array_exist);
+    for z=non_zero(1):length(non_zero)
+    track_nb=['Track',num2str(z)]'; 
+    eval(['data(:,z)=Track',num2str(z),';']); 
+    end
+    c=data*mult;
+    
+
+        
+    %-------------
+    nbch=size(c,2);
+    %-------------
+    r=length(c);
+    if r/2~=fix(r/2)    % loop to test for odd or even nb of samples
+       c=c(1:r-1,:);   % take only even
+    else 
+    end
+    %------------------------------
+    time=linspace(0,length(c)*dts,length(c)); 
+    
+    for j=nbch %shunt_ch
+        [c(:,j),c_shut]=shut_c(c(:,j),1/dts);   % correct for shunt 
+    end
+    %c(:,8)=(c(:,5)-c(:,4))/d; % differential Theta Y angle
+    
+     b=find(no_hammer==i); %      if i==1 | i==2 | i==6 
+     if b~=0
+         [psd_v,integ_v,psd_d,integ_d]=integrated_psd(c,t_win,t_ovlp,nyqhp,dts);
+         [frz_cut,crsp,pwsp,coherz,nsp]=fqresp(c,shock_ch,t_win,t_ovlp,nyqhp,dts);
+         
+     else 
+         
+        thresh=0.5;  % threshold of max value
+        sep=2.5;  % separation minimum of peaks in sec
+        pre_ev=2; % pre event delay in sec
+        pos_ev=2; % post event delay in sec
+                
+        [ti,t_impact]=findpeaks(c(:,shock_ch),'minpeakheight',max(c(:,shock_ch))*thresh,'minpeakdistance',ceil(sep/dts));
+        % find times at which there are impacts (threshold of max and separated by sep sec)
+        
+        psd_v=zeros((pre_ev+pos_ev)/dts/nyqhp,nbch);
+        psd_d=zeros((pre_ev+pos_ev)/dts/nyqhp,nbch);
+        frz_cut=zeros((pre_ev+pos_ev)/dts/nyqhp,nbch);
+       
+        for k=1:length(t_impact)
+            ibeg=fix(t_impact(k)-(pre_ev/dts));
+            iend=fix(t_impact(k)+(pos_ev/dts));
+            freq_s=linspace(0,freq_max,t_win/2*freq_max);
+            if ibeg>1 && iend<length(c)        % eliminate indexes outside data range  
+                [psd,integ_v,psd_int,integ_d]=integrated_psd(c(ibeg:iend,:),t_win,t_ovlp,nyqhp,dts);
+                psd_v=psd+psd_v;
+                psd_d=psd_int+psd_d;
+                [frz,crsp,pwsp,coherz,nsp]=fqresp(c(ibeg:iend,:),shock_ch,t_win,t_ovlp,nyqhp,dts);
+                frz_cut=frz+frz_cut;
+            end
+             
+        end
+        
+        psd_v=psd_v/length(t_impact);
+        psd_d=psd_d/length(t_impact);
+        frz_cut=frz_cut/length(t_impact);
+        
+     end
+    
+   
+     
+        
+    drms=max(integ_d);  % compute rms level
+    dc=hpfint(c,f_cut,dts);    % filter and integrate in time domain
+    dppc=hpdpp(dc,t_win,t_ovlp,1,dts);  % compute peak to peak level
+    
+    
+   %% transfer function, cross spectrum, power spectr. and coherence w.r.t. ch1
+      
+   eval(['c',num2str(i),'=c;'])
+   eval(['dc',num2str(i),'=dc;'])
+   eval(['dppc',num2str(i),'=dppc;'])
+   eval(['drms',num2str(i),'=drms;'])
+   eval(['psd_v',num2str(i),'=psd_v;'])  % already integrated in OROS
+   eval(['psd_d',num2str(i),'=psd_d;'])
+   eval(['integ_v',num2str(i),'=integ_v;'])
+   eval(['integ_d',num2str(i),'=integ_d;'])
+   eval(['frz',num2str(i),'=frz_cut;'])
+%   eval(['frh',num2str(i),'=frh_cut;'])
+%    eval(['frx',num2str(i),'=frx;'])
+   eval(['coherz',num2str(i),'=coherz;'])
+   eval(['time',num2str(i),'=time;'])
+   
+   clear data c dc psd psd_v psd_d time c_shut % clean up the mess
+   
+
+end

2018-10-12 - Marc/analysis/info.txt

@@ -0,0 +1,3 @@
+contient les mesures des r<>ponses avec marteau d'impact. Les fichiers xxx_raw sont sans traitement dans le domaine temporel (environ 10 impacts par fichier). Les fonctions de transfert avec phase sont dans le m<>me r<>pertoire avec des noms explicites (manquent les coh<6F>rences que je n'ai pas sorties)
+
+Ces donn<6E>es ne me semblent pas de super qualit<69> en basse fr<66>quence, avec le Ty libre le mode <20> 5Hz est tr<74>s amorti. 

2018-10-12 - Marc/index.html

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+<?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>
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+<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>Measurements</title>
+<meta name="generator" content="Org mode" />
+<meta name="author" content="Thomas Dehaeze" />
+<style type="text/css">
+ <!--/*--><![CDATA[/*><!--*/
+  .title  { text-align: center;
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+  .underline { text-decoration: underline; }
+  #postamble p, #preamble p { font-size: 90%; margin: .2em; }
+  p.verse { margin-left: 3%; }
+  pre {
+    border: 1px solid #ccc;
+    box-shadow: 3px 3px 3px #eee;
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+    overflow: auto;
+    margin: 1.2em;
+  }
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+  /* additional language identifiers per "defun org-babel-execute"
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+     ob-shell.el: ob-shell is the only babel language using a lambda to put
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+  pre.src-html:before { content: 'HTML'; }
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+  pre.src-verilog:before { content: 'Verilog'; }
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+  pre.src-nxml:before { content: 'XML'; }
+  /* add a generic configuration mode; LaTeX export needs an additional
+     (add-to-list 'org-latex-listings-langs '(conf " ")) in .emacs */
+  pre.src-conf:before { content: 'Configuration File'; }
+
+  table { border-collapse:collapse; }
+  caption.t-above { caption-side: top; }
+  caption.t-bottom { caption-side: bottom; }
+  td, th { vertical-align:top;  }
+  th.org-right  { text-align: center;  }
+  th.org-left   { text-align: center;   }
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+  td.org-left   { text-align: left;   }
+  td.org-center { text-align: center; }
+  dt { font-weight: bold; }
+  .footpara { display: inline; }
+  .footdef  { margin-bottom: 1em; }
+  .figure { padding: 1em; }
+  .figure p { text-align: center; }
+  .equation-container {
+    display: table;
+    text-align: center;
+    width: 100%;
+  }
+  .equation {
+    vertical-align: middle;
+  }
+  .equation-label {
+    display: table-cell;
+    text-align: right;
+    vertical-align: middle;
+  }
+  .inlinetask {
+    padding: 10px;
+    border: 2px solid gray;
+    margin: 10px;
+    background: #ffffcc;
+  }
+  #org-div-home-and-up
+   { text-align: right; font-size: 70%; white-space: nowrap; }
+  textarea { overflow-x: auto; }
+  .linenr { font-size: smaller }
+  .code-highlighted { background-color: #ffff00; }
+  .org-info-js_info-navigation { border-style: none; }
+  #org-info-js_console-label
+    { font-size: 10px; font-weight: bold; white-space: nowrap; }
+  .org-info-js_search-highlight
+    { background-color: #ffff00; color: #000000; font-weight: bold; }
+  .org-svg { width: 90%; }
+  /*]]>*/-->
+</style>
+<link rel="stylesheet" type="text/css" href="../css/htmlize.css"/>
+<link rel="stylesheet" type="text/css" href="../css/readtheorg.css"/>
+<script src="../js/jquery.min.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+<script src="../js/jquery.stickytableheaders.min.js"></script>
+<script src="../js/readtheorg.js"></script>
+<script type="text/javascript">
+/*
+@licstart  The following is the entire license notice for the
+JavaScript code in this tag.
+
+Copyright (C) 2012-2019 Free Software Foundation, Inc.
+
+The JavaScript code in this tag is free software: you can
+redistribute it and/or modify it under the terms of the GNU
+General Public License (GNU GPL) as published by the Free Software
+Foundation, either version 3 of the License, or (at your option)
+any later version.  The code is distributed WITHOUT ANY WARRANTY;
+without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.  See the GNU GPL for more details.
+
+As additional permission under GNU GPL version 3 section 7, you
+may distribute non-source (e.g., minimized or compacted) forms of
+that code without the copy of the GNU GPL normally required by
+section 4, provided you include this license notice and a URL
+through which recipients can access the Corresponding Source.
+
+
+@licend  The above is the entire license notice
+for the JavaScript code in this tag.
+*/
+<!--/*--><![CDATA[/*><!--*/
+ function CodeHighlightOn(elem, id)
+ {
+   var target = document.getElementById(id);
+   if(null != target) {
+     elem.cacheClassElem = elem.className;
+     elem.cacheClassTarget = target.className;
+     target.className = "code-highlighted";
+     elem.className   = "code-highlighted";
+   }
+ }
+ function CodeHighlightOff(elem, id)
+ {
+   var target = document.getElementById(id);
+   if(elem.cacheClassElem)
+     elem.className = elem.cacheClassElem;
+   if(elem.cacheClassTarget)
+     target.className = elem.cacheClassTarget;
+ }
+/*]]>*///-->
+</script>
+</head>
+<body>
+<div id="content">
+<h1 class="title">Measurements</h1>
+<div id="table-of-contents">
+<h2>Table of Contents</h2>
+<div id="text-table-of-contents">
+<ul>
+<li><a href="#org1757879">1. Experimental conditions</a></li>
+<li><a href="#org13d59db">2. Measurements procedure</a></li>
+<li><a href="#org85e47dc">3. Measurement Channels</a></li>
+<li><a href="#org8688442">4. Experiments</a></li>
+<li><a href="#orgd7108b4">5. Data Analysis</a>
+<ul>
+<li><a href="#orgf923403">5.1. Loading of the data</a></li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org1757879" class="outline-2">
+<h2 id="org1757879"><span class="section-number-2">1</span> Experimental conditions</h2>
+<div class="outline-text-2" id="text-1">
+<ul class="org-ul">
+<li>Measurement made in the experiment hutch</li>
+<li>FS=256Hz</li>
+<li>Made by Marc Lesourd on the 12 of October 2018</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org13d59db" class="outline-2">
+<h2 id="org13d59db"><span class="section-number-2">2</span> Measurements procedure</h2>
+<div class="outline-text-2" id="text-2">
+<p>
+8 <b>Geophone</b> are used (see table <a href="#orgf30bdb3">3</a>):
+</p>
+<ul class="org-ul">
+<li>7 L-28LB geophones (table <a href="#org85b2318">1</a>)</li>
+<li>1 L-4C geophone (table <a href="#orgb52bf40">2</a>)</li>
+</ul>
+
+<table id="org85b2318" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 1:</span> L-28LB Geophone characteristics</caption>
+
+<colgroup>
+<col  class="org-left" />
+
+<col  class="org-right" />
+</colgroup>
+<tbody>
+<tr>
+<td class="org-left">Natural Frequency [Hz]</td>
+<td class="org-right">4.5</td>
+</tr>
+
+<tr>
+<td class="org-left">Weight [g]</td>
+<td class="org-right">140</td>
+</tr>
+
+<tr>
+<td class="org-left">Sensitivity [V/(m/s)]</td>
+<td class="org-right">31.3</td>
+</tr>
+</tbody>
+</table>
+
+<table id="orgb52bf40" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 2:</span> L-4C Geophone characteristics</caption>
+
+<colgroup>
+<col  class="org-left" />
+
+<col  class="org-right" />
+</colgroup>
+<tbody>
+<tr>
+<td class="org-left">Natural Frequency [Hz]</td>
+<td class="org-right">1</td>
+</tr>
+
+<tr>
+<td class="org-left">Weight [g]</td>
+<td class="org-right">2150</td>
+</tr>
+
+<tr>
+<td class="org-left">Sensitivity [V/(m/s)]</td>
+<td class="org-right">276.8</td>
+</tr>
+</tbody>
+</table>
+
+<p>
+The structure is excited using an <b>instrumented hammer</b> with impacts on (see table <a href="#org8f36aca">4</a>):
+</p>
+<ul class="org-ul">
+<li>Marble</li>
+<li>Ty</li>
+<li>Hexapod</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org85e47dc" class="outline-2">
+<h2 id="org85e47dc"><span class="section-number-2">3</span> Measurement Channels</h2>
+<div class="outline-text-2" id="text-3">
+<p>
+Les fichiers xxx<sub>raw</sub> sont sans traitement dans le domaine temporel (environ 10 impacts par fichier)
+</p>
+
+<table id="orgf30bdb3" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 3:</span> Description of each measurement channel</caption>
+
+<colgroup>
+<col  class="org-right" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+</colgroup>
+<thead>
+<tr>
+<th scope="col" class="org-right">Ch. nb</th>
+<th scope="col" class="org-left">Element</th>
+<th scope="col" class="org-left">Location</th>
+<th scope="col" class="org-left">Direction</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="org-right">1</td>
+<td class="org-left">Geophone L-4C</td>
+<td class="org-left">Marble</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">2</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Ty</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">3</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Tilt</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">4</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Hexa</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">5</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Marble</td>
+<td class="org-left">H</td>
+</tr>
+
+<tr>
+<td class="org-right">6</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">TY</td>
+<td class="org-left">H</td>
+</tr>
+
+<tr>
+<td class="org-right">7</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Tilt</td>
+<td class="org-left">H</td>
+</tr>
+
+<tr>
+<td class="org-right">8</td>
+<td class="org-left">Geophone L-28LB</td>
+<td class="org-left">Hexa</td>
+<td class="org-left">H</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">9</td>
+<td class="org-left">Hammer</td>
+<td class="org-left">Variable</td>
+<td class="org-left">Variable</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+
+<div id="outline-container-org8688442" class="outline-2">
+<h2 id="org8688442"><span class="section-number-2">4</span> Experiments</h2>
+<div class="outline-text-2" id="text-4">
+<table id="org8f36aca" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 4:</span> Description of the location of direction of the excitation for each measurement</caption>
+
+<colgroup>
+<col  class="org-right" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+</colgroup>
+<thead>
+<tr>
+<th scope="col" class="org-right">Meas. nb</th>
+<th scope="col" class="org-left">Location</th>
+<th scope="col" class="org-left">Direction</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="org-right">1</td>
+<td class="org-left">Marble</td>
+<td class="org-left">Y</td>
+</tr>
+
+<tr>
+<td class="org-right">2</td>
+<td class="org-left">Ty</td>
+<td class="org-left">Y</td>
+</tr>
+
+<tr>
+<td class="org-right">3</td>
+<td class="org-left">Hexa</td>
+<td class="org-left">Y</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">4</td>
+<td class="org-left">Marble</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">5</td>
+<td class="org-left">Ty</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">6</td>
+<td class="org-left">Hexa</td>
+<td class="org-left">Z</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">7</td>
+<td class="org-left">Marble</td>
+<td class="org-left">X</td>
+</tr>
+
+<tr>
+<td class="org-right">8</td>
+<td class="org-left">Ty</td>
+<td class="org-left">X</td>
+</tr>
+
+<tr>
+<td class="org-right">9</td>
+<td class="org-left">Hexa</td>
+<td class="org-left">X</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+
+<div id="outline-container-orgd7108b4" class="outline-2">
+<h2 id="orgd7108b4"><span class="section-number-2">5</span> Data Analysis</h2>
+<div class="outline-text-2" id="text-5">
+</div>
+<div id="outline-container-orgf923403" class="outline-3">
+<h3 id="orgf923403"><span class="section-number-3">5.1</span> Loading of the data</h3>
+<div class="outline-text-3" id="text-5-1">
+<div class="org-src-container">
+<pre class="src src-matlab">load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/freq_frf.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_hexa_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_hexa_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_hexa_z.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_marble_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_marble_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_marble_z.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_ty_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_ty_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/frf_ty_z.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_hexa_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_hexa_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_hexa_z.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_marble_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_marble_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_marble_z.mat'</span><span style="color: #707183;">)</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_ty_x.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_ty_y.mat'</span><span style="color: #707183;">)</span>;
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./data/phs_ty_z.mat'</span><span style="color: #707183;">)</span>;
+</pre>
+</div>
+</div>
+</div>
+</div>
+</div>
+<div id="postamble" class="status">
+<p class="author">Author: Thomas Dehaeze</p>
+<p class="date">Created: 2019-03-14 jeu. 11:55</p>
+<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
+</div>
+</body>
+</html>

2018-10-12 - Marc/index.org

@@ -0,0 +1,122 @@
+#+TITLE: Measurements
+:drawer:
+#+STARTUP: overview
+
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/htmlize.css"/>
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/readtheorg.css"/>
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+#+HTML_HEAD: <script src="../js/bootstrap.min.js"></script>
+#+HTML_HEAD: <script src="../js/jquery.stickytableheaders.min.js"></script>
+#+HTML_HEAD: <script src="../js/readtheorg.js"></script>
+
+#+LATEX_CLASS: cleanreport
+#+LaTeX_CLASS_OPTIONS: [tocnp, secbreak, minted]
+
+#+PROPERTY: header-args:matlab  :session *MATLAB*
+#+PROPERTY: header-args:matlab+ :comments org
+#+PROPERTY: header-args:matlab+ :exports both
+#+PROPERTY: header-args:matlab+ :eval no-export
+#+PROPERTY: header-args:matlab+ :noweb yes
+#+PROPERTY: header-args:matlab+ :mkdirp yes
+#+PROPERTY: header-args:matlab+ :output-dir figs
+:end:
+
+* Experimental conditions
+- Measurement made in the experiment hutch
+- FS=256Hz
+- Made by Marc Lesourd on the 12 of October 2018
+
+* Measurements procedure
+8 *Geophone* are used (see table [[tab:meas_channels]]):
+- 7 L-28LB geophones (table [[tab:L-28LB]])
+- 1 L-4C geophone (table [[tab:L-4C]])
+
+#+NAME: tab:L-28LB
+#+CAPTION: L-28LB Geophone characteristics
+| Natural Frequency [Hz] |  4.5 |
+| Weight [g]             |  140 |
+| Sensitivity [V/(m/s)]  | 31.3 |
+
+#+NAME: tab:L-4C
+#+CAPTION: L-4C Geophone characteristics
+| Natural Frequency [Hz] |     1 |
+| Weight [g]             |  2150 |
+| Sensitivity [V/(m/s)]  | 276.8 |
+
+The structure is excited using an *instrumented hammer* with impacts on (see table [[tab:measurements]]):
+- Marble
+- Ty
+- Hexapod
+
+* Measurement Channels
+Les fichiers xxx_raw sont sans traitement dans le domaine temporel (environ 10 impacts par fichier)
+
+#+NAME: tab:meas_channels
+#+CAPTION: Description of each measurement channel
+| Ch. nb | Element         | Location | Direction |
+|--------+-----------------+----------+-----------|
+|      1 | Geophone L-4C   | Marble   | Z         |
+|      2 | Geophone L-28LB | Ty       | Z         |
+|      3 | Geophone L-28LB | Tilt     | Z         |
+|      4 | Geophone L-28LB | Hexa     | Z         |
+|      5 | Geophone L-28LB | Marble   | H         |
+|      6 | Geophone L-28LB | TY       | H         |
+|      7 | Geophone L-28LB | Tilt     | H         |
+|      8 | Geophone L-28LB | Hexa     | H         |
+|--------+-----------------+----------+-----------|
+|      9 | Hammer          | Variable | Variable  |
+
+* Experiments
+#+NAME: tab:measurements
+#+CAPTION: Description of the location of direction of the excitation for each measurement
+| Meas. nb | Location | Direction |
+|----------+----------+-----------|
+|        1 | Marble   | Y         |
+|        2 | Ty       | Y         |
+|        3 | Hexa     | Y         |
+|----------+----------+-----------|
+|        4 | Marble   | Z         |
+|        5 | Ty       | Z         |
+|        6 | Hexa     | Z         |
+|----------+----------+-----------|
+|        7 | Marble   | X         |
+|        8 | Ty       | X         |
+|        9 | Hexa     | X         |
+
+* Data Analysis
+** Loading of the data
+#+begin_src matlab :exports none :results silent
+  <<matlab-init>>
+#+end_src
+
+#+BEGIN_SRC matlab :results none :exports none :var currentdir=(file-name-directory buffer-file-name)
+  cd(currentdir);
+#+END_SRC
+
+#+begin_src matlab :exports code :results none
+  load('./data/freq_frf.mat');
+
+  load('./data/frf_hexa_x.mat');
+  load('./data/frf_hexa_y.mat');
+  load('./data/frf_hexa_z.mat');
+
+  load('./data/frf_marble_x.mat');
+  load('./data/frf_marble_y.mat');
+  load('./data/frf_marble_z.mat');
+
+  load('./data/frf_ty_x.mat');
+  load('./data/frf_ty_y.mat');
+  load('./data/frf_ty_z.mat');
+
+  load('./data/phs_hexa_x.mat');
+  load('./data/phs_hexa_y.mat');
+  load('./data/phs_hexa_z.mat');
+
+  load('./data/phs_marble_x.mat');
+  load('./data/phs_marble_y.mat');
+  load('./data/phs_marble_z.mat');
+
+  load('./data/phs_ty_x.mat');
+  load('./data/phs_ty_y.mat');
+  load('./data/phs_ty_z.mat');
+#+end_src