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parallel_flexure_guide_transfer

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parallel_flexure_guide_transfer [2020/06/04 12:26]
marijn.nijenhuis 		parallel_flexure_guide_transfer [2021/05/05 14:15]
marijn.nijenhuis
Line 69: Line 69:
 eprops(1).elems    = [1 3];            %Add this set of properties to elements 1 and 3 eprops(1).elems    = [1 3];            %Add this set of properties to elements 1 and 3
 eprops(1).emod     = 210e9;            %E-modulus [Pa] eprops(1).emod     = 210e9;            %E-modulus [Pa]
-eprops(1).smod     = 70e9;             %G-modulus [Pa]+eprops(1).smod     = 70e9;             %Shear modulus [Pa]
 eprops(1).dens     = 7800;             %Density [kg/m^3] eprops(1).dens     = 7800;             %Density [kg/m^3]
 eprops(1).cshape   = 'rect';           %Rectangular cross-section eprops(1).cshape   = 'rect';           %Rectangular cross-section
Line 78: Line 78:
 eprops(1).color    = 'grey';           %Color of elements eprops(1).color    = 'grey';           %Color of elements
 eprops(1).opacity  = 0.7;              %Opacity of elements eprops(1).opacity  = 0.7;              %Opacity of elements
-eprops(1).cw       = true;             %Enable (approximate) torsional stiffening due to constraint warping+% eprops(1).warping  = true;             %Enable modeling of warping, e.g. for the effect of constrained warping
  
 %Property set 2 %Property set 2
Line 92: Line 92:
 %% OPTIONAL ARGUMENTS %% OPTIONAL ARGUMENTS
 opt.transfer = {true 0.01};       %Calculation of state-space equations (with relative damping 0.01) opt.transfer = {true 0.01};       %Calculation of state-space equations (with relative damping 0.01)
-opt.filename = 'file';+opt.filename = 'file';            %Names of files that are produced
  
 %% CALL SPACAR_LIGHT %% CALL SPACAR_LIGHT
Line 98: Line 98:
  
 %% Plot transfer function %% Plot transfer function
-figure +%set some convenient defaults for the plot. Not necessary, but they can improve the plots 
-bode(out.statespace,{1,10000}) +bodeopt = bodeoptions; 
-grid minor+bodeopt.Title.String = 'Title for this plot'; 
 +bodeopt.FreqUnits = 'Hz'; %default frequency units 
 +bodeopt.Xlim = [1,4000]; %frequency axis limits 
 +bodeopt.Grid = 'on'; %show a grid 
 + 
 +bodeopt.Title.FontSize = 14; %font size for title 
 +bodeopt.XLabel.FontSize = 12; %font size for xlabels 
 +bodeopt.YLabel.FontSize = 12; %font size for ylabels 
 +bodeopt.TickLabel.FontSize = 12; %font size for the ticks (numbers on axes) 
 +bodeopt.InputLabels.FontSize = 12; 
 +bodeopt.OutputLabels.FontSize = 12; 
 + 
 +bodeopt.PhaseMatching = 'on'; %phase matching: adding multiples of 360 so that: 
 +bodeopt.PhaseMatchingFreq = 1; %--at this frequency 
 +bodeopt.PhaseMatchingValue = 0; %--the phase is close to this value 
 + 
 +h = bodeplot(out.statespace,bodeopt); %make the plot
 </code> </code>
parallel_flexure_guide_transfer.txt · Last modified: 2021/05/05 14:17 by marijn.nijenhuis

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