From 606e0cbbf09d8212315ebbef63b11b00090b8a42 Mon Sep 17 00:00:00 2001 From: Wouter Horlings Date: Mon, 11 Jan 2021 15:51:58 +0100 Subject: [PATCH] Add system design validation section --- content/case_experiment.tex | 3 +++ content/case_experiment_prototype.tex | 15 +++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 content/case_experiment_prototype.tex diff --git a/content/case_experiment.tex b/content/case_experiment.tex index 55e56ff..8eea9c1 100644 --- a/content/case_experiment.tex +++ b/content/case_experiment.tex @@ -35,3 +35,6 @@ Splitting the initial design into features is done in the feature definition ste \section{Second Development Cycle} \input{content/case_experiment_scara.tex} +\section{System Design Validation} +\input{content/case_experiment_prototype.tex} + diff --git a/content/case_experiment_prototype.tex b/content/case_experiment_prototype.tex new file mode 100644 index 0000000..e1647ea --- /dev/null +++ b/content/case_experiment_prototype.tex @@ -0,0 +1,15 @@ + Together with the physics model there will be a solid 3D CAD model. + The CAD model helps to check with dimensions and possible collisions of objects. + With a full dynamics model in 20-sim, the next step was to design the system in OpenSCAD. + Although 20-sim has a 3D editor, it is significantly easier to build components with OpenSCAD. + Furthermore, for prototyping the OpenSCAD objects can be exported for 3D printing. + The model made it possible to check component clearance and get an idea of size. + The model is shown in \autoref{fig:scad_carriage}. + \begin{figure} + \centering + \includegraphics[width=0.8\linewidth]{graphics/scad_carriage.png} + \caption{Rendered 3D model of the SCARA} + \label{fig:scad_carriage} + \end{figure} + +