Update Content - 2020-10-15

content/article/hauge04_sensor_contr_space_based_six.md

@@ -8,7 +8,7 @@ Tags
 : [Stewart Platforms]({{< relref "stewart_platforms" >}}), [Vibration Isolation]({{< relref "vibration_isolation" >}}), [Cubic Architecture]({{< relref "cubic_architecture" >}})
 
 Reference
-: ([Hauge and Campbell 2004](#org03befb5))
+: ([Hauge and Campbell 2004](#orge4a516e))
 
 Author(s)
 : Hauge, G., & Campbell, M.
@@ -24,20 +24,20 @@ Year
 -   Vibration isolation using a Stewart platform
 -   Experimental comparison of Force sensor and Inertial Sensor and associated control architecture for vibration isolation
 
-<a id="orge348607"></a>
+<a id="org59ac043"></a>
 
 {{< figure src="/ox-hugo/hauge04_stewart_platform.png" caption="Figure 1: Hexapod for active vibration isolation" >}}
 
-**Stewart platform** (Figure [1](#orge348607)):
+**Stewart platform** (Figure [1](#org59ac043)):
 
 -   Low corner frequency
 -   Large actuator stroke (\\(\pm5mm\\))
--   Sensors in each strut (Figure [2](#orge668964)):
+-   Sensors in each strut (Figure [2](#org59c0ee0)):
     -   three-axis load cell
     -   base and payload geophone in parallel with the struts
     -   LVDT
 
-<a id="orge668964"></a>
+<a id="org59c0ee0"></a>
 
 {{< figure src="/ox-hugo/hauge05_struts.png" caption="Figure 2: Strut" >}}
 
@@ -64,7 +64,7 @@ With \\(|T(\omega)|\\) is the Frobenius norm of the transmissibility matrix and
 
 -   single strut axis as the cubic Stewart platform can be decomposed into 6 single-axis systems
 
-<a id="orgb65b964"></a>
+<a id="org5b75feb"></a>
 
 {{< figure src="/ox-hugo/hauge04_strut_model.png" caption="Figure 3: Strut model" >}}
 
@@ -136,11 +136,11 @@ And we find that for \\(u\\) and \\(y\\) to be an acceptable pair for high gain
 -   The performance requirements are met
 -   Good robustness
 
-<a id="org19e7d49"></a>
+<a id="org4a7177a"></a>
 
 {{< figure src="/ox-hugo/hauge04_obtained_transmissibility.png" caption="Figure 4: Experimental open loop (solid) and closed loop six-axis transmissibility using the geophone only controller (dotted), and combined geophone/load cell controller (dashed)" >}}
 
 
 ## Bibliography {#bibliography}
 
-<a id="org03befb5"></a>Hauge, G.S., and M.E. Campbell. 2004. “Sensors and Control of a Space-Based Six-Axis Vibration Isolation System.” _Journal of Sound and Vibration_ 269 (3-5):913–31. <https://doi.org/10.1016/s0022-460x(03)>00206-2.
+<a id="orge4a516e"></a>Hauge, G.S., and M.E. Campbell. 2004. “Sensors and Control of a Space-Based Six-Axis Vibration Isolation System.” _Journal of Sound and Vibration_ 269 (3-5):913–31. <https://doi.org/10.1016/s0022-460x(03)>00206-2.