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Planetary Industry: Difference between revisions

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The scale of the infrastructure increases linearly with the radius of the planet. As such, the distance between two factories also increases linearly. After experimental testing,  
The scale of the infrastructure increases linearly with the radius of the planet. As such, the distance between two factories also increases linearly. After experimental testing,  


* The Minimum Link distance (ml) on a planet of radius r is : ml = 0,012008578×r (with ml and r in km). This the distance between the center of two pins.
* The Minimum Link distance (ml) on a planet of radius r is : ml(r) = 0,012008578×r (with ml and r in km). This the minimal distance between the center of two pins.
* The PG cost of a link of distance l is : p(l) = 10+0.15×l
* The PG cost of a link of distance l is : p(l) = 10+0.15×l
* The CPU cost of a link of distance l is : c(l) = 15+0.2×l
* The CPU cost of a link of distance l is : c(l) = 15+0.2×l


We can then express the links on a planet as ''n'' the number of started links and ''k'' the ratio of total length compared to minimum length, <math>k=\sum_{link} link.length/ml </math>. Basically, k is the number of minimal size segments we use
===== Links usage of a plan =====
 
We can then express the links of a planetary installation independently of the planet size, as the couple (n,k) with
* ''n'' the number of started links and
* ''k'' the ratio of total length compared to minimum length, <math>k=\sum_{link} link.length/ml </math>.
Basically, n is the number of real links, while k is the number of minimal size segments the links run over.
 
* if the infrastructures are only a launchpad and 6 high-tech production plants (HP), with the launchpad in the middle, we have 6 links and total 6 minimal segments
* if the infrastructures are only a launchpad and 6 high-tech production plants (HP), with the launchpad in the middle, we have 6 links and total 6 minimal segments
* if we add 12 HP around the 6 existing
* if we add 12 HP around the 6 existing
** if we link them directly to the launchpad, half of them will require 2 segments (those just after another HP) and the other half will require <math>\sqrt 3</math> segments. Therefore the total number of links is 18 , the total length is <math>6×1+6×2+6×\sqrt 3 = 28.4</math> minimal segments.
** if we link them directly to the launchpad, half of them will require 2 segments (those just after another HP) and the other half will require <math>\sqrt 3</math> segments. Therefore the total number of links (n) is 18 , the total length (k) is <math>6×1+6×2+6×\sqrt 3 = 28.4</math> minimal segments.
** if we link them to the closest HP, then we add one minimal segment per new HP, total length is 18
** if we link them to the closest HP, then we add one minimal segment per new HP, total length is 18 so n=k=18.
 
===== Plan consumption per planet =====


Once this is done, we have the cost of links on a planet depending on those values and ''r'' the radius of that planet
Once this is done, we have the cost of links on a planet depending on those values and ''r'' the radius of that planet
* PG cost p(r,n,k) = 10×n+0,001801287×r×k
* PG cost p(r,n,k) = 10×n+0,001801287×r×k
* CPU cost c(r,n,k) = 15×n+0,002401716×r×k
* CPU cost c(r,n,k) = 15×n+0,002401716×r×k
Then we can add the (constant) pins usage to those values.


=== Industry ===
=== Industry ===