Mission analysis for future and in-flight interplanetary missions
ORB - Mécanique Orbitale
Europe
has
a
long
tradition
of
space
exploration.
It
ranges
from
the
vicinity
of
the
Earth
(Smart-1
around
the
Moon)
to
the
most
distant
landing
ever
performed
in
history
(Cassini/Huygens)
through
the
journey
to
a
comet
(Rosetta/Philae).
European
interplanetary
missions
cover
the
full
range
of
applications:
Sun,
planets,
satellites,
comets,
asteroids.
The
objective
of
this
seminar
is
to
perform
a
state-of-the-art
of
on-going
and
future
missions.
To
fit
with
a
one-day
...
Improved management of maneuver uncertainties in LEO
ORB - Mécanique Orbitale
In
a
perfect
world,
covariances
would
not
exist.
In
a
slightly
less
perfect
but
still
wonderful
world,
they
would
be
tiny
ellipses.
But
in
our
world,
it's
pancakes,
or
bananas.
So
we
have
developed
new
recipes
to
be
able
to
cook
them
as
well
as
possible,
especially
when
we
add
the
mystery
ingredient:
manoeuvres.
Do
not
hesitate
to
join
us
for
this
tasty
seminar
which
will
combine
theory
and
practice,
...
On
October
15,
2020,
COMET-ORB
organized
a
seminar
on
the
latest
advances
in
atmospheric
modeling
for
space
mechanics
issues.
The
prediction
of
the
atmosphere
behavior
is
a
crucial
problem
for
the
calculation
of
satellite
trajectory,
so
COMET
ENV
and
OPS
have
joined
for
this
seminar
on
this
topic.
Program
:
Start
Timing
Title
Speaker
09:00
30'
Introduction
JLV,
GG,
MR (COMET)
09:30
30'
Review
of
magnetic
activity
indices
Aude
CHAMBODUTISGI
(EOST,
Université
de
Strasbourg/CNRS)
10:00
30'
Which
solar
inputs
for
the
specification
of
the
upper
atmosphere
?
Thierry
DUDOK
...
Program
Start
Time
End
Time
Content
Speakers
14:00
14:15
Welcome
-
Seminar
Introduction
S.
Laurens
(CNES),
S.
Locoche
(ADS),
J.
Laurent-Varin
(CNES),
A.
Boutonnet
(ESOC)
14:15
14:45
ASTERIA
Autonomous
Collision
Risks
Management
J.
Thomassin
(CNES)
14:45
15:15
Reducing
Operation
Cost
with
Autonomous
Guidance
for
Electrical
Orbit
Raising
S.
Locoche
(ADS)
15:15
15:45
Close
Satellite
Formation
Flying
For
An
Interferometry
Mission
Irene
Valenzuela
Molina
(CNES)
15:45
16:00
Break
16:00
16:30
Trajectory
Design
using
Lyapunov
Control
Laws
and
Reinforcement
Learning
H.
Holt
(PhD
candidate
-
Surrey
Space
Centre)
16:30
17:00
The
recent
evolutions
of
the
CNES
navigation
library
BOLERO
N.
Delong
(CNES)
17:00
17:30
Open
discussion
...
Les
outils
graphiques
3D
offrent
la
possibilité
incomparable
de
partager
des
vues
analogues
à
la
réalité
de
la
situation
des
missions
spatiales.
Ce
deuxième
événement
sur
le
sujet,
qui
s'est
tenu
sur
deux
demi-journées
les
25
et
26
novembre
en
mode
hybride
(présentiel
et
à
distance),
a
rassemblé
environ
100
personnes
et
a
suscité
de
nombreux
échanges
et
des
pistes
de
collaboration.
Les
principaux
sujets
évoqués
ont
été
les
suivants:
outils
3D
pour
...
