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Add code for automating satellite deployment.

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Anna Rose
2021-08-08 16:23:49 -04:00
parent bf6bbdc099
commit b3da2ab4de
4 changed files with 53 additions and 5 deletions
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28
lib/navigation.ks
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@ -17,12 +17,32 @@ function GetAscentVector {
return newHeading.
}
// Create a node that will circularize the orbit.
// 'where' can be one of:
// the special string "APO", for the next Apoapsis.
// the special string "PERI", for the next Periapsis.
// a time value (either a Time struct or a scalar), representing a target time.
function CreateCircularizationNode {
parameter nodeAtPeriapsis is false.
parameter where is "APO".
local dt is choose SHIP:ORBIT:ETA:PERIAPSIS if nodeAtPeriapsis else SHIP:ORBIT:ETA:APOAPSIS.
local a is choose SHIP:ORBIT:PERIAPSIS if nodeAtPeriapsis else SHIP:ORBIT:APOAPSIS.
local t is TIME + dt.
local dt is 0.
local a is 0.
local t is 0.
if where:IsType("String") {
if where = "APO" {
set dt to SHIP:ORBIT:ETA:APOAPSIS.
set a to SHIP:ORBIT:APOAPSIS.
} else if where = "PERI" {
set dt to SHIP:ORBIT:ETA:PERIAPSIS.
set a to SHIP:ORBIT:PERIAPSIS.
} else {
print "WARNING: Invalid string passed to CreateCirculazationNode(). Node is invalid.".
}
set t to TIME + dt.
} else {
set t to where.
}
local Vc is sqrt(SHIP:BODY:MU/(SHIP:BODY:RADIUS + a)).
local dV is Vc - VelocityAt(SHIP, t):ORBIT:MAG.