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# System prepended metadata

title: L'infuence d'indeference WIFI au pilotage drone

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type: slide

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# L'infuence d'indeference WIFI au pilotage drone
Pierre, Julie, Jurek


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## Steps
- Control software
- ROS in Docker
- Coreography software
- iperf3
- results

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## Controlsoftware

```graphviz

digraph hierarchy {
        bgcolor="transparent"
        

        nodesep=1.0 // increases the separation between nodes

        node [color=white,fontname=Arial,shape=box, style=filled] //All nodes will this shape and colour
        edge [color=green, style=dashed] //All the lines look like this

        "🐳 ROS Master"->{"🐳 bebob driver" "🐳 control software"}[dir=both]
}
```

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## Using Docker for ROS

- each programm runs it its own container
- easy portable from computer to computer


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## Experimental protocol

Expériences réalisées
- surcharge iperf
- test de distance indoor/outdoor

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## Méthode de vol
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## iperf3

speed test tool that generates lots of traffic

![image alt](https://cloud.jurek.io/s/X2yWfjizAgrYt33/download?path=&files=iperf3.png "iperf3 log")


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## Results


|distance en mètres|indoor|outdoor|
|:----|:----|:----|
|2|ras|ras|
|4|ras|ras|
|6|ras|ras|
|8|bug un peu|ras|
|10|ras|ras|
|12|ras|ras|
|14|bug un peu|ras|
|16|ras|ras|
|18|bug un peu plus|ras|
|20|ras|ras|

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## Spectrum

![image alt](https://cloud.jurek.io/s/X2yWfjizAgrYt33/download?path=&files=spec-analyze.jpeg "spec analyse" =500x)
