+
12 Active Damping Techniques on the full Simscape Model (link)
+
Active damping techniques are applied to the full Simscape model.
@@ -408,12 +405,18 @@ Active damping techniques are applied to the full Simscape model.
-
12 Control of the Nano-Active-Stabilization-System (link)
-
-
-
13 Useful Matlab Functions (link)
+
13 Control of the Nano-Active-Stabilization-System (link)
+In this file are gathered all studies about the control the Nano-Active-Stabilization-System.
+
+
+
+
+
+
14 Useful Matlab Functions (link)
+
+
Many matlab functions are shared among all the files of the projects.
@@ -425,7 +428,7 @@ These functions are all defined
here.
Author: Dehaeze Thomas
-
Created: 2020-03-25 mer. 19:21
+
Created: 2020-04-01 mer. 16:28
diff --git a/org/index.org b/org/index.org
index 4e96e0e..d8fd953 100644
--- a/org/index.org
+++ b/org/index.org
@@ -69,6 +69,13 @@ From dynamical measurements perform on the real positioning station, we tune the
This is explained [[./identification.org][here]].
+* Compensating Gravity forces to start simulation at steady state ([[file:compensation_gravity_forces.org][link]])
+When gravity is included in the model, the simulation does not start at steady state.
+
+This can be problematic, especially when using a soft nano-hexapod as the deflection due to gravity will be quite large.
+
+A technique is described in this document in order to compensate the gravity forces and start the simulation at steady state without deflection.
+
* Disturbances ([[./disturbances.org][link]])
The effect of disturbances on the position of the micro-station have been measured.
These are now converted to force disturbances using the Simscape model.
@@ -77,21 +84,24 @@ This is discussed [[./disturbances.org][here]].
We also discuss how the disturbances are implemented in the model.
-* Tomography Experiment ([[./experiments.org][link]])
+* Simulation of Experiment ([[./experiments.org][link]])
Now that the dynamics of the Model have been tuned and the Disturbances have included, we can simulate experiments.
-Tomography experiments are simulated and the results are presented [[./experiments.org][here]].
+Experiments are simulated and the results are presented [[./experiments.org][here]].
* Effect of support's compliance uncertainty on the plant ([[file:uncertainty_support.org][link]])
In this document, is studied how uncertainty on the micro-station compliance will affect the uncertainty of the isolation platform to be designed.
-* Active Damping Techniques on the Uni-axial Model ([[./active_damping_uniaxial.org][link]])
-Active damping techniques are applied to the Uniaxial Simscape model.
+* Effect of Experimental conditions on the plant dynamics ([[file:uncertainty_experiment.org][link]])
+In this document, the effect of all the experimental conditions (rotation speed, sample mass, ...) on the plant dynamics are studied.
+Conclusion are drawn about what experimental conditions are critical on the variability of the plant dynamics.
* Active Damping Techniques on the full Simscape Model ([[file:control_active_damping.org][link]])
Active damping techniques are applied to the full Simscape model.
* Control of the Nano-Active-Stabilization-System ([[file:control.org][link]])
+In this file are gathered all studies about the control the Nano-Active-Stabilization-System.
+
* Useful Matlab Functions ([[./functions.org][link]])
Many matlab functions are shared among all the files of the projects.