New configurable simscape model. Add logging block

positioning_error/index.org

@@ -89,7 +89,7 @@ The goal here is to perfectly move the station and verify that there is no misma
 ** Prepare the Simulation
 We set a small =StopTime=.
 #+begin_src matlab
-  set_param(conf_simscape, 'StopTime', '0.5');
+  set_param(conf_simulink, 'StopTime', '0.5');
 #+end_src
 
 We initialize all the stages.
@@ -232,12 +232,12 @@ We want to verify that we are able to measure this positioning error and convert
 ** Prepare the Simulation
 We load the configuration.
 #+begin_src matlab
-  load('mat/conf_simscape.mat');
+  load('mat/conf_simulink.mat');
 #+end_src
 
 We set a small =StopTime=.
 #+begin_src matlab
-  set_param(conf_simscape, 'StopTime', '0.5');
+  set_param(conf_simulink, 'StopTime', '0.5');
 #+end_src
 
 We initialize all the stages.