Add parameter to enable/disable all disturbances

simscape_subsystems/index.org

@@ -304,6 +304,8 @@ This Matlab function is accessible [[file:src/initDisturbances.m][here]].
 *** Optional Parameters
 #+begin_src matlab
   arguments
+      % Global parameter to enable or disable the disturbances
+      args.enable logical {mustBeNumericOrLogical} = true
       % Ground Motion - X direction
       args.Dwx logical {mustBeNumericOrLogical} = true
       % Ground Motion - Y direction
@@ -355,7 +357,7 @@ We define some parameters that will be used in the algorithm.
 #+end_src
 
 #+begin_src matlab
-  if args.Dwx
+  if args.Dwx && args.enable
     theta = 2*pi*rand(N/2,1); % Generate random phase [rad]
     Cx = [0 ; C.*complex(cos(theta),sin(theta))];
     Cx = [Cx; flipud(conj(Cx(2:end)))];;
@@ -366,7 +368,7 @@ We define some parameters that will be used in the algorithm.
 #+end_src
 
 #+begin_src matlab
-  if args.Dwy
+  if args.Dwy && args.enable
     theta = 2*pi*rand(N/2,1); % Generate random phase [rad]
     Cx = [0 ; C.*complex(cos(theta),sin(theta))];
     Cx = [Cx; flipud(conj(Cx(2:end)))];;
@@ -377,7 +379,7 @@ We define some parameters that will be used in the algorithm.
 #+end_src
 
 #+begin_src matlab
-  if args.Dwy
+  if args.Dwy && args.enable
     theta = 2*pi*rand(N/2,1); % Generate random phase [rad]
     Cx = [0 ; C.*complex(cos(theta),sin(theta))];
     Cx = [Cx; flipud(conj(Cx(2:end)))];;
@@ -389,7 +391,7 @@ We define some parameters that will be used in the algorithm.
 
 *** Translation Stage - X direction
 #+begin_src matlab
-  if args.Fty_x
+  if args.Fty_x && args.enable
     phi = dist_f.psd_ty; % TODO - we take here the vertical direction which is wrong but approximate
     C = zeros(N/2,1);
     for i = 1:N/2
@@ -407,7 +409,7 @@ We define some parameters that will be used in the algorithm.
 
 *** Translation Stage - Z direction
 #+begin_src matlab
-  if args.Fty_z
+  if args.Fty_z && args.enable
     phi = dist_f.psd_ty;
     C = zeros(N/2,1);
     for i = 1:N/2
@@ -425,7 +427,7 @@ We define some parameters that will be used in the algorithm.
 
 *** Spindle - Z direction
 #+begin_src matlab
-  if args.Frz_z
+  if args.Frz_z && args.enable
     phi = dist_f.psd_rz;
     C = zeros(N/2,1);
     for i = 1:N/2