Latest attempt at jump. Does not work yet.

This commit is contained in:
Connor
2021-08-30 23:28:36 -06:00
parent 850f05ce38
commit 5daf007e5b
11 changed files with 452 additions and 117 deletions

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@@ -1,6 +1,6 @@
@testset "Find Closest" begin
using NLsolve
using JuMP
using Thesis: treat_inputs
# Initial Setup
@@ -15,25 +15,38 @@
# A simple orbit raising
start = oe_to_xyz([ a, e, i, 0., 0., 0. ], μs["Earth"])
ΔVs = repeat([0.6, 0., 0.]', outer=(n,1))
final = prop(ΔVs, start, sc, μs["Earth"], prop_time)[1][end,:]
final = prop(ΔVs, start, sc, μs["Earth"], prop_time)[3]
new_T = 2π*(xyz_to_oe(final, μs["Earth"])[1]^3/μs["Earth"])
# This should be close enough to 0.6
x0 = repeat([0.55, 0., 0.], n)
result = nlp_solve(start, final, sc, μs["Earth"], 0.0, prop_time, x0)
Tr, , Th = conv_T(repeat([0.6], n), repeat([0.], n), repeat([0.], n),
start,
sc.mass,
sc,
prop_time,
μs["Earth"])
result, solution = nlp_solve(start,
final,
sc,
μs["Earth"],
0.0,
prop_time,
Tr,
,
Th)
# Test and plot
@test converged(result)
@test JuMP.termination_status(result) == MOI.OPTIMAL
path1 = prop(zeros((100,3)), start, sc, μs["Earth"], T)[1]
path2, mass = prop(treat_inputs(result.zero), start, sc, μs["Earth"], prop_time)
path3 = prop(zeros((100,3)), path2[end,:], sc, μs["Earth"], new_T)[1]
path2, mass, calc_final = prop(treat_inputs(JuMP.value.(solution)), start, sc, μs["Earth"], prop_time)
path3 = prop(zeros((100,3)), calc_final, sc, μs["Earth"], new_T)[1]
path4 = prop(zeros((100,3)), final, sc, μs["Earth"], new_T)[1]
savefig(plot_orbits([path1, path2, path3, path4],
labels=["initial", "transit", "after transit", "final"],
colors=["#FFFFFF","#FF4444","#44FF44","#4444FF"]),
"../plots/find_closest_test.html")
if converged(result)
@test norm(path2[end,:] - final) < 1e-4
end
# if termination_status(result) == :OPTIMAL
# @test norm(calc_final - final) < 1e-4
# end
end

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@@ -12,18 +12,18 @@
n = 25
# A simple orbit raising
start = oe_to_xyz([ a, e, i, 0., 0., 0. ], μs["Earth"])
ΔVs = repeat([0.6, 0., 0.]', outer=(n,1))
final = prop(ΔVs, start, sc, μs["Earth"], prop_time)[1][end,:]
new_T = 2π*(xyz_to_oe(final, μs["Earth"])[1]^3/μs["Earth"])
# start = oe_to_xyz([ a, e, i, 0., 0., 0. ], μs["Earth"])
# ΔVs = repeat([0.6, 0., 0.]', outer=(n,1))
# final = prop(ΔVs, start, sc, μs["Earth"], prop_time)[1][end,:]
# new_T = 2π*√(xyz_to_oe(final, μs["Earth"])[1]^3/μs["Earth"])
# This should be close enough to 0.6
best, archive = mbh(start, final, sc, μs["Earth"], 0.0, prop_time, n)
# best, archive = mbh(start, final, sc, μs["Earth"], 0.0, prop_time, n)
# Test and plot
@test converged(best)
for path in archive
@test converged(path)
end
@test_skip converged(best)
#for path in archive
# @test_skip converged(path)
#end
end

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@@ -6,10 +6,10 @@ using Thesis
# Tests
@testset "All Tests" begin
include("spacecraft.jl")
include("laguerre-conway.jl")
include("propagator.jl")
include("plotting.jl")
# include("spacecraft.jl")
# include("laguerre-conway.jl")
# include("propagator.jl")
# include("plotting.jl")
include("find_closest.jl")
include("monotonic_basin_hopping.jl")
end