Benefiting government, industry and the public through innovative science and technology Commissioning MMS 3/7/16 Paul Wood (SwRI), Cheryl Gramling (NASA), John Stone (SwRI), Patrick Smith (LASP), and Jennifer Reiter (LASP) https://ntrs.nasa.gov/search.jsp?R=20160003313 2018-09-16T10:09:35+00:00Z
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Benefiting government, industry and
the public through innovative science
and technology
Commissioning MMS3/7/16
Paul Wood (SwRI), Cheryl Gramling (NASA), John Stone (SwRI), Patrick Smith (LASP), and Jennifer Reiter (LASP)
Solution ApproachExtensive pre-launch planning involving representatives from all
operations communities, including each science sensorScience Working Team; dedicated Commissioning Splinters; Burn Operations Group to define maneuver
interfaces, operations, and expected results; bi-weekly telecons; Technical Interchange Meetings with each of the three networks
Established rules for scheduling: human resource; network patterns for communication and tracking; science constraints; spacecraft bus constraints; flight dynamics; contingency mitigation and resolution
Clearly defined roles and participation for each operational team
Developed 3 levels of planning cycle with established daily rhythm: – Strategic: 2 weeks to several months– Tactical: Next orbit to 2 weeks– Real Time: Upcoming contacts
Thread tests for subsystems, borrowing from integration test-as-you-fly scenarios
Rehearsals dedicated to commissioning activities– Standalone instrument sensors– Integrated observatory, executed in real-time across two different heavily loaded periods with anomalies
Dedicated Commissioning Review with all operations communities
Cross-team training on instruments among all operations communities
Tools to capture and validate constraints
3/7/16 6
Solution: Pre-Launch Planning
Science Working Team Meetings
Documentation
Reviews & Training
Biweekly CommissioningTelecons
Burn Operations Group
Commissioning Splinters
Mission Rehearsals
2012 2013 2014
2014 J F M A M J J A S O N D J F M2015
9 20149 20a317 TT
SOC Training
OITL IS Commissioning Orbits
PerigeeRaise
L+5L PlanningTableTop
OITL
Flt Ops
Msn Ops
CommissioningReview
IS Templates IS Templates SCTemplates
IS Commissioning Plan Wiki
SC Commissioning Plan
BaselineCommissioning Plan
LONG TERM PLANNING
NEAR TERM PLANNING
1
PerigeeRaise-1
2
DH
7MagBoom
8SDPDeploy
9
OITL
Mission Rehearsals 3
PerigeeRaise-all
3/7/16 MMS Commissioning 7
Results:Overall Commissioning Plan
3/7/16 8
LV
HV
DE
PL
OY
HV
Shadows
Formation
HV
Burst
SITL
Activation
Ø1A
T
I
M
E
HV
Ø1A Prep
Interfere.
Results: Typical DSN Contact Pattern:Early Period Orbits
3/7/16 9
Results:CommissioningPlanning Daily Rhythm
3/7/16 10
Shift Handover (~15 min) – previous shift accomplishments, incompletes & reason, activities for next shift
(include ‘awareness items’); delegate to report to Commissioning Planning Team, provide inputs to Checklist.