Add all bibliographic notes and zettels

2026-09-27 21:36:43 +02:00
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+title = "Nanometre-cutting machine using a stewart-platform parallel mechanism"
+author = ["Dehaeze Thomas"]
+draft = false
+++
+
+Tags
+: [Stewart Platforms]({{< relref "stewart_platforms.md" >}}), [Flexible Joints]({{< relref "flexible_joints.md" >}})
+
+Reference
+: (<a href="#citeproc_bib_item_1">Furutani, Suzuki, and Kudoh 2004</a>)
+
+Author(s)
+: Furutani, K., Suzuki, M., &amp; Kudoh, R.
+
+Year
+: 2004
+
+-   Lever mechanism to amplify the motion of piezoelectric stack actuators
+-   Use of flexure joints
+-   Eddy current displacement sensors for control (decentralized)
+
+{{< figure src="/ox-hugo/furutani04_ctrl_arch.png" >}}
+
+-   Isotropic performance (cubic configuration even if not said so)
+
+Possible sources of error:
+
+-   position error of the link ends in assembly =&gt; simulation of position error and it is not significant
+-   Inaccurate modelling of the links
+-   insufficient generative force
+-   unwanted deformation of the links
+
+To minimize the errors, a calibration is done between the required leg length and the wanted platform pose.
+Then, it is fitted with 4th order polynomial and included in the control architecture.
+
+
+## Bibliography {#bibliography}
+
+<style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">
+  <div class="csl-entry"><a id="citeproc_bib_item_1"></a>Furutani, K., M. Suzuki, and R. Kudoh. 2004. “Nanometre-Cutting Machine Using a Stewart-Platform Parallel Mechanism.” <i>Measurement Science and Technology</i> 15 (2): 467–74. doi:<a href="https://doi.org/10.1088/0957-0233/15/2/022">10.1088/0957-0233/15/2/022</a>.</div>
+</div>