diff --git a/content/book/schmidt14_desig_high_perfor_mechat_revis_edition.md b/content/book/schmidt20_desig_high_perfor_mechat_third_revis_edition.md
similarity index 86%
rename from content/book/schmidt14_desig_high_perfor_mechat_revis_edition.md
rename to content/book/schmidt20_desig_high_perfor_mechat_third_revis_edition.md
index 19edaa5..f7cc06c 100644
--- a/content/book/schmidt14_desig_high_perfor_mechat_revis_edition.md
+++ b/content/book/schmidt20_desig_high_perfor_mechat_third_revis_edition.md
@@ -1,5 +1,5 @@
 +++
-title = "The design of high performance mechatronics - 2nd revised edition"
+title = "The design of high performance mechatronics - third revised edition"
 author = ["Thomas Dehaeze"]
 draft = false
 +++
@@ -8,13 +8,13 @@ Tags
 : [Reference Books]({{< relref "reference_books" >}}), [Dynamic Error Budgeting]({{< relref "dynamic_error_budgeting" >}})
 
 Reference
-: ([Schmidt, Schitter, and Rankers 2014](#orgddac163))
+: ([Schmidt, Schitter, and Rankers 2020](#orgb78a2e6))
 
 Author(s)
 : Schmidt, R. M., Schitter, G., & Rankers, A.
 
 Year
-: 2014
+: 2020
 
 Section 2.2 Mechanics
 
@@ -29,9 +29,9 @@ Section 2.2.2 Force and Motion
 > One should however be aware that another non-destructive source of non-linearity is found in a tried important field of mechanics, called _kinematics_.
 > The relation between angles and positions is often non-linear in such a mechanism, because of the changing angles, and controlling these often requires special precautions to overcome the inherent non-linearities by linearisation around actual position and adapting the optimal settings of the controller to each position.
 
-<a id="org5a727b1"></a>
+<a id="org4daea15"></a>
 
-{{< figure src="/ox-hugo/schmidt14_high_low_freq_regions.png" caption="Figure 1: Stabiliby condition and robustness of a feedback controlled system. The desired shape of these curves guide the control design by optimising the lvels and sloppes of the amplitude Bode-plot at low and high frequencies for suppression of the disturbances and of the base Bode-plot in the cross-over frequency region. This is called **loop shaping design**" >}}
+{{< figure src="/ox-hugo/schmidt20_high_low_freq_regions.png" caption="Figure 1: Stabiliby condition and robustness of a feedback controlled system. The desired shape of these curves guide the control design by optimising the lvels and sloppes of the amplitude Bode-plot at low and high frequencies for suppression of the disturbances and of the base Bode-plot in the cross-over frequency region. This is called **loop shaping design**" >}}
 
 Section 4.3.3
 
@@ -42,7 +42,6 @@ Section 9.3: Mass Dilemma
 > A reduced mass requires improved system dynamics that enable a higher control bandwidth to compensate for the increase sensitivity for external vibrations.
 
 
-
 ## Bibliography {#bibliography}
 
-<a id="orgddac163"></a>Schmidt, R Munnig, Georg Schitter, and Adrian Rankers. 2014. _The Design of High Performance Mechatronics - 2nd Revised Edition_. Ios Press.
+<a id="orgb78a2e6"></a>Schmidt, R Munnig, Georg Schitter, and Adrian Rankers. 2020. _The Design of High Performance Mechatronics - Third Revised Edition_. Ios Press.
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