From ee6844a508b30c297de45447403067fe254fd510 Mon Sep 17 00:00:00 2001
From: Nareshkumar Rao <me@nareshkumarrao.com>
Date: Fri, 14 Jan 2022 16:50:45 +0100
Subject: [PATCH] update wk02

---
 3-Design/Design.tex         | 26 +++++++++++++++++++++++++-
 4-Validation/Validation.tex |  2 +-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/3-Design/Design.tex b/3-Design/Design.tex
index 8d97cad..48720ea 100644
--- a/3-Design/Design.tex
+++ b/3-Design/Design.tex
@@ -49,6 +49,27 @@ This subsection elaborates the fundamental building blocks of the program that a
 \end{itemize}
 
 \subsection{Testing and Validation}
+The project was largely developed in an iterative process with multiple cycles of testing and validation. This allowed more fundamental elements to be developed and debugged first, before building more complex elements on top.
+
+The iterative cycles can be broken down into:
+\begin{enumerate}
+\item \textbf{Sandbox Testing:} At this stage, the most fundamental features were developed and tested, such as:
+\begin{enumerate}
+\item Connection to LIDAR sensor and retrieval of data
+\item Representing the data visually
+\item Basic manipulation of the sensor data
+\end{enumerate}
+\item \textbf{Laboratory Testing:} In the lab, the main features and functionalities of the program could be developed and tested in more controlled, smaller scale. Among the main functionalities:
+\begin{enumerate}
+\item Development of the processing algorithms, ie. for cross-correlation, determining cross-sectional area
+\item Processing of output data
+\item Establishing and transmitting output data over Profinet
+\item Tuning performance
+\end{enumerate}
+\item \textbf{Field Testing:} At a certain point, development in the laboratory setting could no longer proceed without taking into consideration the environmental and full-scale factors of deployment in the field. Thus, the final iteration of development must be carried out on-site.
+\end{enumerate}
+
+See \autoref{chap:validation} for elaboration and details of each of the testing cycles.
 
 \section{Process Overview}
 \begin{figure}[h]
@@ -105,7 +126,7 @@ Furthermore, since the scale of the processing unit of the program is relatively
     \label{fig:processinglib}
 \end{figure}
 
-As shown in \autoref{fig:processinglib}, the main functionality of the processing unit which include:
+As shown in \autoref{fig:processinglib}, the main functionality of the processing unit which includes:
 
 \begin{itemize}
 \item Image Pre-Processing i.e. rotation, skew, cropping
@@ -130,6 +151,9 @@ As described in \autoref{fig:flowremote}, FlowRemote allows the engineer to remo
 
 
 \section{Data Processing and Outputs}\label{sec:dataproc}
+rotation algorithm, skew algorithm, curve fitting library, cross-correlation algorithm...
+
+transmission to Profinet, output formats (float)
 
 
 \section{Housing}
diff --git a/4-Validation/Validation.tex b/4-Validation/Validation.tex
index cc4294f..83dcae3 100644
--- a/4-Validation/Validation.tex
+++ b/4-Validation/Validation.tex
@@ -1 +1 @@
-\chapter{Validation}
\ No newline at end of file
+\chapter{Validation}\label{chap:validation}
\ No newline at end of file