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06-12-23, 01:10 PM | #1 |
Bilge Rat
Join Date: Jun 2023
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Plotting an intercept (Kreuzeraufgabe, or Cruiser Problems), in GeoGebra
A few years ago I got a document---from this community, I think---on how to plot an intercept course, based on techniques from the Kreuzeraufgabe ("The Cruiser Problems").
Having recently returned to SH3 for some more submarine action, I decided to re-create the Kreuzeraufgabe in GeoGebra, an education tool. I'll still apply the method "by hand" in SH3, but I hoped that by doing it in GeoGebra, and playing around with the settings, I could get a better intuitive understanding of the method. For instance, it seems that distance to the target doesn't change the heading the u-boat must take. Maybe it can be useful for some of you as well. Here it is: https://www.geogebra.org/classic/mt9p4j7m A few notes:
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06-14-23, 10:52 AM | #2 |
Gefallen Engel U-666
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Welcome aboard!
JSilva!
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"Only two things are infinite; The Universe and human squirrelyness; and I'm not too sure about the Universe" |
06-15-23, 11:02 AM | #3 |
Electrician's Mate
Join Date: Nov 2012
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thanks for your work
GeoGebra is an interesting visualization tool. „Kreuzeraufgabe“ is a term used for many navigational problems, „Aufkommen“, „Aufbleiben“, „Stellung einnehmen“ etc. I've learned that there are multiple solutions to the same problem. The solution they use is based on the methods of Walter Wunderlich. I prefer the methods from „Mathematik und Marine“ 1936's. Case 2 „Aufkommen“ (v<u) you will find another solution in my video , I find this to be simpler, faster. greetings
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kreuzeraufgabe, plotting |
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