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Changes for page Ball Physics

Last modified by Soeren Domroes on 2025/01/30 12:18
From version 11.1
edited by stu104225
on 2020/03/09 08:29
Change comment: There is no comment for this version
To version 6.1
edited by stu104225
on 2020/03/04 17:32
Change comment: There is no comment for this version

Summary

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Content
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1 -The **ball physics model**'s main objective is to provide a point in time to the controller, when the ball is predicted to be hittable, in order to not let the ball fall into the drain.
1 +The **ball physics model** is meant to do things ... [TODO]
2 2  
3 3  \\
4 4  
5 -\\
6 6  
7 7  
8 -
9 9  {{toc/}}
10 10  
11 11  == Ball trajectory ==
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12 12  
13 13  ----
14 14  
15 -The trajectory of a ball can be modeled to be parabolic. From two point //p// and //p_old// with corresponding timestamps, the velocity //v// is computed.
16 -For a future point in time //t//, with //t=0 //being the timestamp of// p//, we can then approximately approximately predict the corresponding ball position using the following formulas.
13 +The trajectory of a ball can be modeled to be parabolic.
14 +\\\\\\like so: .... [TODO]
17 17  
18 -[[image:attach:Bildschirmfoto von 2020-03-07 12-21-22.png]]
19 -
20 -The incline of the playfield causes a vertical acceleration, which is modeled via a graviatational pull with the factor //g = sin(6°) * 9.81 m/s²//.
21 -The value of 6° is the incline of the playfield  measured on the physical device.
22 -
23 -== Prediction ==
24 -
25 -----
26 -
27 -It systematically tests future times for if the corresponding predicted position is in the flipper range.
28 -
29 29  == Configuration ==
30 30  
31 31  ----
Confluence.Code.ConfluencePageClass[0]
Id
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1 -71401665
1 +71401645
URL
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1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401665/Ball Physics
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401645/Ball Physics