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Commit b3013880 authored by Daniel Björk's avatar Daniel Björk
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Appended imu chapter to main.tex

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\subsection{IMU - Inertial Measurement Unit} \subsection{IMU - Inertial Measurement Unit}
To track the movement of the copter in flight, a stable IMU with minimal swing effect has to be used. To track the movement of the copter in flight, a stable IMU with minimal swing effect has to be used. There are several low cost IMU's available on the market, similar to the one in the flight controller. While these are great for tracking instantaneous movement, they are not good at tracking movement over time. Due to noise and swinging of the gyro while accelerating in any direction, the tracking will be skewed while moving up and down the cave. This mostly results in incorrect or unreliable scanning data.
There are several low cost IMU's available on the market, similar to the one in the flight controller.
While these are great for tracking instantaneous movement, they are not good at tracking movement over Xsens Technologies are well known in the industry for producing stable and accurate IMU's. Their product series \href{https://www.xsens.com/products/mti-1-series/}{MTi 1} features all the specifications needed for the copter and was chosen as the primary IMU for the project.
time. Due to noise and swinging of the gyro while accelerating in any direction, the tracking will be
skewed while moving up and down the cave. This will result in a faulty scan. \newline
Xsens Technologies are well known in the industry for producing stable and accurate IMU's. Their
product series \href{https://www.xsens.com/products/mti-1-series/}{MTi 1} features all the specifications needed for the copter and was chosen as the
primary IMU for the project.
\begin{figure}[H] \begin{figure}[H]
\centering \centering
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...@@ -76,6 +76,7 @@ ...@@ -76,6 +76,7 @@
\newpage \newpage
\section{Components and Peripherals} \section{Components and Peripherals}
\input{./components/usart} \input{./components/usart}
\input{./components/imu}
\input{./components/ethernet} \input{./components/ethernet}
\input{./components/lidar} \input{./components/lidar}
\input{./components/timer} \input{./components/timer}
......
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