Transcript Instrument Requirements

Mission Assurance
Ron Kolecki
Senior Systems Assurance Manager
August 16-17, 2005
NASA’s Goddard Space Flight Center
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Mission Assurance Requirement Summary
LRO Level 1
Requirements
ESMD-RLEP-0010
RLEP Mission Assurance
Requirements
430-RQMT-000006
LRO
Spacecraft
PAIP
GSFC
Responsible
LOLA
Instrument
PAIP
LEND
Instrument
PAIP
LROC
Instrument
PAIP
LAMP
Instrument
PAIP
Mission Assurance
Guidelines
300-PG-7120.2.2
CRaTER
Instrument
PAIP
Diviner
Instrument
PAIP
GSFC
Responsible
Russia
Responsible
MSSS
Responsible
SwRI
Responsible
MIT
Responsible
JPL
Responsible
GSFC PI
UoMD PI
Northwestern
Univ PI
NW PI
Boston U PI
UCLA PI
Mini RF
Tech Demo
DoD
Responsible
Mission Assurance Requirements are consistent
across project with independent oversight of each
element
NASA’s Goddard Space Flight Center
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Mission Assurance Organization
Office of System Safety and
Mission Assurance
Director
LRO Project Manager
Craig Tooley
Systems Assurance Manager
Ron Kolecki
Safety Manager
Dave Bogart
EEE Parts
Rich Williams
Materials
Pilar Joy
Reliability
NinoIngegne
Lydia Lee
Hardware QA
Willie Jones
Alton Lacks
Software QA
Cindy Taylor
Manufacturing
Nick Virmani
LRO Experienced Personnel provide
oversight and technical support across all
elements of LRO Project
NASA’s Goddard Space Flight Center
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Requirements Applicable to all Mission Concepts
300-PG-7120.2.2
RLEP MAR
(MAG)
430-RQMT-000006
LOLA PAIP
LOLA-PLAN0003
LEND PAIP
Quality System /
Configuration Control
LROC PAIP
LRO
Spacecraft/
Orbiter PAIP
CRaTER PAIP
DWG 32-01204
Diviner PAIP
LAMP PAIP
PAIP-05-15-11239
431-PLAN-000131
System Safety
Reliability/Risk
Software Assurance
Design Verification/
Technical Reviews
• QMS: ISO
9001:2000
• Safety Program per
NPD 8700.1
• Probabilistic Risk
Assessment
• Documented
Program (PAIP)
• Independent Design
Reviews
• Nonconformance
Control (NCR or
PFR)
• System Safety Plan
• FMEA / FTA
• Hazard Analyses
• Part Stress & WCA
• Software Safety per
NASA-STD-8719.13
• Verification Plans/
Specs (GEVS-SE)
• MRB/FRB
Requirements
• MSPSP
• Trend Analysis
• Verification &
Validation, IV&V
• Test Matrix/
Verification Reports
• Ground &
Hazardous Ops.
• Limited Life
• Configuration Mgt.
• Risk List
• Formal Reviews
• Component/
Subsystem Reviews
• Hardware, S/W or
Design Reuse
• Configuration Mgt.
• Reqts. Flowdown
• Contractor
Surveillance
• Orbital Debris
• Launch Site Support
• Problem Reporting/
Corrective Action
• Mishap Reporting
• Surveillance
NASA’s Goddard Space Flight Center
• Verification Reports
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Requirements Applicable to all Mission Phases
300-PG-7120.2.2
RLEP MAR
(MAG)
430-RQMT-000006
LRO PAIP
431-PLAN-000131
Workmanship/Design/
ESD Requirements
EEE Parts
Materials & Processes
Contamination Control
• NASA-STD-8739
Series
•Level 2 parts per
EEE-INST-002
• Compliant Materials
& MSFC-STD-3029
• Contamination
Verification Process
• PWB Design per
IPC 2221-2223, D275
•Parts Control Board
• Outgassing Limits
(TML/CVCM)
• Contamination
Control Plan
• PWB Mfg. Per ICP
A600-6018 W/ GSFC
Supplement
•Radiation Effects–
TID, ELDR, SEE
• Shelf Life Controls
• Outgassing
• Materials & Process
Lists for LRO MAE
Review & Approval
• T/V Bakeouts of all
Hardware
•Derating
• PWB Coupons
•Value Added Tests
(PIND, etc.)
• Training /
Certification
•Alerts
• Fastener Integrity
(541-PG-8072.1.2)
• ESD – ANSI/ESD
S20-20
•Test Data & EIDP
• Raw Material Certs.
•Photos
NASA’s Goddard Space Flight Center
GIDEP Alerts &
Problem Advisories
• Respond to GIDEP
and NASA
Advisories
(GPG 5340.3)
• Hardware Handling
& Cleanroom
Standards.
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RLEP/LRO MAR – PAIP Relationship
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The RLEP Mission Assurance Requirements (MAR) document was written to
define the overall mission requirements for hardware, software and related
critical ground support equipment.
The Spacecraft/Orbiter and Instrument teams responded with their
Performance Assurance Implementation Plans (PAIP) which outline how the
individual institutions and their contractors would meet the requirements
called out as CDRLs in the MAR.
After the project has reviewed the initial PAIPs and commented back to the
teams, revisions in the PAIPs may be required.
Those requirements which the developers cannot meet will be documented on
a waiver request.
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Problem Failure Reporting
•
•
•
•
•
Both the spacecraft/orbiter and instrument teams are required to document
failures (at the first application of power at the start of end item acceptance
testing or the first operation of a mechanism) or nonconformances with
received product.
The LRO project office must be notified of problem/failures within 24 hours
of occurrence. A failure review board may be required to disposition the
actions related to the issue.
A closed loop nonconformance system is also required by the MAR. It shall
include ensuring the corrective action is implemented to prevent recurrence.
A Material Review Board is required to disposition other than preliminary
reviews. The teams QA lead shall be a member of the MRB.
The MRB chairperson shall notify the LRO project of all MRB actions and
recommendations.
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Surveillance and Audits
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•
•
•
The LRO Project has a surveillance plan (430-PLAN-0003) which defines
how the project will monitor hardware and software development activities
from all the contractors.
Assurance reviews and audits provide an insight into how the contractors are
functioning.
Participation by SMA in boards such as CCB, PCB, MRB, FRB and others
provides insight into various phases of the design and workmanship.
The LRO SMA team will use two methods of product verification.
– Direct examination: inspection of hardware and associated documentation
– Indirect examination: similar hardware fabricated by the same personnel and
equipment, lot acceptance samples and material examinations that may take place
at GSFC.
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Mission Assurance Summary
• Mission Assurance Requirements are well defined and
comprehensive.
• These are traditional requirements for GSFC Missions and they
are understood.
• Systems with experienced personnel are in place and operating.
The Lunar Reconnaissance Orbiter Mission Assurance team is ready to
support PDR
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