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124 March, 2010 Approved for Public Release, Distribution Unlimited
On-Orbit Satellite Servicing
(OOSS)
Barry Miller(303) 977-3255
Overview of Lockheed Martin
Satellite Servicing Capabilities and
Products
224 March, 2010 Approved for Public Release, Distribution Unlimited
Launch
Control
Launch Site
SSPF
On-Orbit Support
• TDRSS
• GPS
Deploy/Checkout
• Spacecraft
Deployments
• System Checkout
• ARPOD Demo
w/Upper Stage
Servicer Resupply
• Fuel for Servicer
• Fuel “Payload” for
Clients
• Client ORU’s
• Servicer End-
Effectors
Launch Site
• Launch & Mission Control
• Range Assets
• Processing & Logistics
Facilities
• LV Processing Facilities
Satellite Servicing
• Refuel (Mono, Bi-Prop)
• Repair (ORU
Replacement)
Servicer Resupply
• Launch Ops
• Range Assets
• Resupply Vehicle
Processing
TDRSS
Ground
Station
Satellite Repositioning Ops
• ARPO
• Pre-Capture Client Survey
• Capture
• Execute Graveyard or
Repositioning Mission
MOC
• Mission Ops
• Mission Design & Planning
• Mission Simulations
Mnfg/Assembly
• Vehicle & Subsystems
Integration
• Qual/Accept Testing
• Air Delivery to Launch
Site
Processing
Servicing Concept Overview
324 March, 2010 Approved for Public Release, Distribution Unlimited
On-Orbit Satellite Servicing Readiness
XSS-11
GEO Space Tug
LM3XX Derived
Deep Space Science
Earth Observation
Key Technologies
TR
L L
evel
TRL - 1
TRL - 3
TRL - 5
TRL - 7
TRL - 9
ARPO
GN&C
Robotics &
Machine VisionRefueling
Mech.
Spacecraft
Bus
ARPO
SensorsCapture
GN&C
ORU
Service
DARPA
FREND
Robotic Arm
(1)
1 - “An Architecture for Autonomous Control of a Robotic Satellite
Grappling Mission”, Lennon and Henshaw, August 2008, AIAA 2008-7259
DARPA FREND (1)
HRSDM
Orion
LMSSC IR&D
Heri
tag
e
HRSDM NASA GSFC
HRSDM
Commercial
Industry
LMSSC Space Operations Simulation Center (SOSC)
SOSC
424 March, 2010 Approved for Public Release, Distribution Unlimited
Flight System Addresses Mission Segments
• GEO Graveyard Missions (DRM)
– Satellite cannot self-graveyard
– Uncontrolled
– Poses debris hazard to entire
GEO belt
• Key Business Case Drivers
– Ideal Flight Demonstration
Opportunity
– Significant Residual Delta-V
Capability for Follow-On
Missions Offsets Development
Costs
– Low Development Costs/Risks
– Responsive
– Do no harm
• Heritage S/C & Avionics
Derived from XSS-11
• FREND Robotics Provide
Servicing Flexibility
• 2100 m/s Delta-V
Enables Multi-Mission
Capability
Spacecraft Dry Mass Breakout by Heritage
524 March, 2010 Approved for Public Release, Distribution Unlimited
Summary
• On-Orbit Satellite Servicing technically feasible
• Technology maturation required for the “Last Meter”
• Lockheed Martin is confident that On Orbit Satellite Servicing,
based on its high heritage spacecraft, can meet near-term servicing
needs
• Lockheed Martin has a highly experienced team derived from
decades of deep space science, earth observation, HST on-orbit
servicing, and USG and commercial satellite communications
missions
Thank You
