preliminary desing phase of a satellite launch vehicle

7/24/2019 Preliminary Desing Phase of a Satellite Launch Vehicle

1/14

MULTI-DISCIPLINARYDESIGN OPTIMIZATION

PRELIMINARY DESING

PHASE OF A SATELLITELAUNCH VEHICLE

SHAKEEL AHMEDREG NO:150512001

1


2/14

SEQUENCE

SatelliteSatellite Launch VehiclesSatellite Launch Vehicles DesignDisciplines n!"l!e#O$%ecti!e &uncti"nsDesign Va'ia$les

S(ste) *a'a)ete's+"nst'aints an# ,"un#+"nclusi"n

2


3/14

SATELLITE

Satellites a'e celestial $"#ies -hich 'e!"l!e '"un#an"the' celestial $"#( in an "'$it. Ea'th is ane/a)ple " a natu'al satellite " sun si)ila'l( )""nis a satellite " ea'th. A'ticial Satellite is an a'ticial

"$%ect -hich has $een intenti"nall( place# int" an"'$it t" 'e!"l!e a'"un# Ea'th t" pe'"') a specictas3

4


4/14

SATELLITE LAUNCHVEHICLES Satellite launch !ehicle is a '"c3etp"-e'e#

!ehicle use# t" t'ansp"'t a spacec'at $e("n#Ea'th6s at)"sphe'e7 eithe' int" "'$it a'"un#Ea'th "' t" s")e "the' #estinati"n in "ute' space

8


5/14

SLV DESIGN

Design " a su'!eillance satellite t" 3eep ac"nstant e(e "n an( suspici"us acti!it(al"ng the *a3n#ia $"'#e' inclu#ing

#etecti"n " an( )a%"' )"!e)ent "n#ian "'ces al"ng the -h"le length "$"'#e' a'ea

5


6/14

DISCIPLINES INVOLVED

Discipline Pup!se " C!n#i$u#i!n

Ae'"nautics 9Ast'"nautics

Missi"n #esign an# #e'i!ati"n " #esign 'eui'e)ents

S(ste)s Enginee'ing&"' )aintaining #esign $aseline an# #e'i!ati"n " su$s(ste)'eui'e)ents

+"))unicati"ns

Enginee'ing ;ele)et'(7 ;'ac3ing an# +"))an# ight 9 lan#ing #esign

;he')al Design " ;he')al +"nt'"l su$s(ste)

*'"pulsi"nDesign " p'"pulsi"n su$s(ste)s -hich actuall( t'ansp"'ts thespacec'at t" the #esi'e# "'$its

Mechanical &"' #esign " spacec'at st'uctu'e an# )echanics?


7/14

O%&ECTIVE FUNCTIONS

Su'!eillance;" #etect all 3in#s " suspici"us acti!ities

al"ng the $"'#e' in nea' 'eal ti)e

;" c"llect #ata 'ega'#ing an( )ilita'(acti!it(7 inclu#ing e/e'cises7 )"!e)ent"' )a%"' in'ast'uctu'e #e!el"p)ent $(n#ian A')( an# Ai' &"'ce

@


8/14

DESIGN VARIA%LES

*a(l"a# e can !a'( the pa(l"a# inclu#ing a

high 'es"luti"n 'ec"nnaissance ca)e'at" achie!e the assigne# tas3

*'"pulsi"n *'"pulsi"n s(ste) can als" $e tail"'e#

acc"'#ing t" )issi"n 'eui'e)ent

B


9/14

DESIGN VARIA%LES

On$"a'# Elect'"nics On$"a'# elect'"nics s(ste) can $e

selecte# an# change# as pe' )issi"n'eui'e)ents

Shape 9 St'uctu'e O!e'all ae'"#(na)ics shape an#

st'uctu'e " the SLV can $e !a'ie##epen#ing up"n the assigne# tas3

C


10/14

SYSTEM PARAMETERS

O'$it 9 Altitu#e O'$it 9 Altitu#e at -hich the satellite is t" $e

place# can $e ch"sen as #esign pa'a)ete'7as -e can / it -ithin L"- Ea'th O'$it


11/14

CONSTRAINTS AND%OUNDS

+"st 9 ,u#get ;he )a/i)u) a)"unt " $u#get all"cate# "'

the p'"%ect is the $iggest c"nst'aint

Sche#ule n "'#e' t" )eet "pe'ati"n $( a ce'tain #ate7

i)p'"!e)ent nee# t" $e st"ppe# at s")e p"int

nte'nati"nal Rules an# Regulati"ns +ann"t !i"late nte'nati"nal 'ules an#

'egulati"ns "n the su$%ect

11


12/14

CONSTRAINTS AND%OUNDS

A!aila$le ;echn"l"g( +u''ent space techn"l"g( an# acilities a!aila$le

-ith *a3istan is als" a li)iting act"'

*"litical +hallenges E!e'( changing p"litical situati"n als" $ec")es a

c"nst'aint in )"st " the cases

Secu'it( " Data ;he secu'it( " #ata s" a!aila$le '") the satellite is

als" a c"nst'aint as -e #" n"t -ant an( thi'# pe's"nt" "$tain "' hac3 "' satellite

12


13/14

CONCLUSION

n this p'esentati"n %ust a ai' i#eaa$"ut the p'eli)ina'( #esign phase

has $een gi!en

Va'i"us e/a)ples " #esign"$%ecti!es7 !a'ia$les7 pa'a)ete'san# c"nst'aints ha!e $een e/plaine#

14


14/14

THAN' YOU

18

preliminary desing phase of a satellite launch vehicle

Documents