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Changes for page Project Documentation

Last modified by Soeren Domroes on 2025/01/30 12:18
From version 16.1
edited by stu104225
on 2020/03/07 10:51
Change comment: There is no comment for this version
To version 12.1
edited by stu104225
on 2020/03/03 17:33
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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1 -== Overview ==
1 +== Project Milestones ==
2 2  
3 +(% class="wrapped" %)
4 +|=(((
5 +Date
6 +)))|=(((
7 +Milestone
8 +)))|=(((
9 +Comment
10 +)))
11 +|(((
12 +23.10
13 +)))|(((
14 +Kick-Off Meeting
15 +)))|(((
16 +\\
17 +)))
18 +|(((
19 +22.11
20 +)))|(((
21 +Proposal talk
22 +)))|(((
23 +\\
24 +)))
25 +|(% colspan="1" %)(% colspan="1" %)
26 +(((
27 +06.12
28 +)))|(% colspan="1" %)(% colspan="1" %)
29 +(((
30 +First fully operative
31 +prototype
32 +)))|(% colspan="1" %)(% colspan="1" %)
33 +(((
34 +program actuates flippers dependent on ball recognition
3 3  
36 +logic only rudimentary - repeatedly trigger both flippers if ball is below threshold
4 4  
5 -{{children all="true" depth="2"/}}
38 +([[see video>>url:https://youtu.be/heWC7CDigWQ||shape="rect"]])
39 +)))
40 +|(((
41 +\\
42 +)))|(((
43 +\\
44 +)))|(((
45 +\\
46 +)))
6 6  
7 -== Gameplay Footage ==
48 +\\
8 8  
9 -[[https:~~/~~/mega.nz/#!EF4TlZgB>>url:https://mega.nz/#!EF4TlZgB||shape="rect"]]
50 +== Components ==
10 10  
52 +This section is meant to collect the latest considerations for the system components.
53 +
54 +=== Vision/Ball Detection ===
55 +
56 +* Flashing lights need to be masked or excluded by means of color to prevent misdetections
57 +* The pixel coordinates should be translated to a custom coordinate system, s.t. chnages in resolution or exact camera position can be abstracted from
58 +
59 +=== Pinball Controller ===
60 +
61 +=== Ball Physics Model ===
62 +
63 +* For now the physics model passes a single number, the time the ball is predicted to be in range, i.e. when to trigger the flippers.
64 +For the logic to be able to perform meaningful computation more information needs to be passed, e.g.:
65 +** **Position** the ball is predicted to be at at the corresponding time
66 +** **Velocity **vector of the ball
67 +* Gravity on (% lang="en" %)inclined plane
68 +
69 +* (% lang="en" %)Different ball behavior when rolling down the inlanes
70 +
71 +* (% lang="en" %)Bounce back on collision, especially with the resting flippers (not all shot should be taken as a volley)
72 +
73 +=== Main Program ===
74 +
75 +\\
76 +
11 11  == Hardware ==
12 12  
13 13  * Raspberry Pi 3 B+
... ... @@ -27,3 +27,5 @@
27 27  ** Four 5V-relays (three in use)(((
28 28  * To actuate the three flippers
29 29  )))
96 +
97 +[[image:attach:2020-03-03-181059_1920x1200_scrot.png]]
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -71401648
1 +71401598
URL
... ... @@ -1,1 +1,1 @@
1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401648/Project Documentation
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401598/Project Documentation