March 24-25, 2003
Tracker Peer Review
Section
1.0
Topics
Introduction, Overview, and Status
Schedule Summary; Critical Paths; Risk
Performance Predictions vs Requirements
2.0
Electronics Design and Status
Radiation Testing
SSD/Electronics FMEA
Mechanical Design and Status
3.0
Engineering Model Tower Status
EM Mini-Tower Status and Results
4.0
Safety and Mission Assurance
5.0
Parts and Materials Procurement Overview
Electronics Parts and Materials
SSD Procurement
ASIC Procurement
Mechanical Parts and Materials
6.0
Fabrication Overview
SSD Receiving and Inspection
Ladder Fabrication
Composite Panel Fabrication
MCM Fabrication
Tray Assembly
Tower Module Assembly
Product Shipping and Storage
7.0
Test Plan Overview
EGSE and MGSE
Electronics Module Testing
Panel and Tray Testing
Tower Testing
I&T Support
On-Orbit Calibration and Test
March 26, 2003
Section
1.00
Mechanical Integration Peer Review
Presentation Section
Introduction & Overview
Topics
Management
Design Overview
2.00
System Engineering
Action Items
Requirements, Interface Control, and Metrics
Technical Budgets
Material and Parts List
3.00
Structural Design and Analysis
Introduction
Trade studies and requirements definition
Analysis results and requirements flow-down
4.00
Thermal Systems Analysis
Introduction
Trade studies and requirements definition
Analysis results and requirements flow-down
Thermal Control System Design
5.00
LAT Verificatin Test Plans
Environmental verification plans
Dynamic test plans
Thermal test plans
6.00
Summary
March 27, 2003
Section
1.00
Conclusions, Further Work
Mechanical Systems Peer Review
Presentation Section
Introduction & Overview
Topics
Mech systems management
Production schedule
2.00
System Engineering
Requirements and compliance
Allocated budgets
Drawing and procedure metrics
Risk list and analysis
3.00
Design Overview
Overview
Design and Fab Responsibilities
Changes since DPDR
4.00
Thermal Systems Design
Radiator Assembly
X-LAT and Mid plates
Heat pipes
Fabrication and assembly plans
Qualification and verification
5.00
Grid Box Design
Grid box base assembly
Engineering modeling
Fabrication and assembly plans
Qualification and verification
6.00
Parts Analysis
7.00
Mechanical Systems Verification Verification test flow and matrix
Test Plans
Test plans
8.00
Summary
March 19-20, 2003
ELEC/DAQ/FSW Peer Review
Section
1.00
Introduction
Presentation Section
Introduction & Overview
Topics
Overview of LAT and Electronics
Level III Requirements Summary
Meeting Key Requirements
Flowdown – Requirements to Design
Design Evolution
2.00
Management
3.00
Systems Engineering
Optimization
Technical Heritage
Reviews – Past and Future
Status of January LAT PDR Recommendations
Summary of July DPDR
Team Leads
Team Partners
Contingency (Mass, Power, Cost)
Organization Chart
Work Flow
Testing Overview
Fabrication Plan
Schedule & Critical Path
Cost
Procurements
Configuration Management
Issues and Concerns
Summary
System Overview
Requirements
External Interfaces (Mechanical, Electrical,
Programming)
Internal Interfaces (Mechanical, Electrical,
Programming)
Technical Budget (Mass, Power, Thermal, CPU)
Design Decisions – Major Trades
Verification
(electrical/testing/environmental/requirements)
Risk
Reliability Allocations
Redundancy
Fault Tree, Instrument Protection
Internal LAT Fault Tree
Cost – Schedule – Contingency (incl. SW)
Mechanical Parts List
Electronics Parts List
Spares Plan
Technical Issues & Status
Testing (redundancy /check)
Drawing Tree
System Documentation
Summary
Page 1 of 4
March 19-20, 2003
ELEC/DAQ/FSW Peer Review
Section
5.00
Presentation Section
Electronics
6.00
Instrument Software
Topics
Overview
Team
Architecture
Trade Decisions (why this architecture)
Development Plan
Module Power and Mass
Tower Electronics Module
GLAST Calorimeter Cable Controller ASIC (GCCC)
GLAST Tracker Cable Controller ASIC (GTCC)
Power Distribution Unit
GAS Unit
GLAST Global Trigger Controller (GLTC)
Spacecraft Interface Unit (S/C Interface Board, LAT
Com Board, Power Supply)
Event Processor Board
Harness
Verification & Test
Test Bed
Documents
Status
Summary
Overview
Team
Development Plan
Requirements (incl. Flowdown)
Meeting Key Requirements (incl. Performance
predications)
Schedule & Milestones
Cost
Resource Profile
Contingency
Documents
Interfaces (incl. Tree)
Risk Analysis
Design Elements Organization (show package tree)
Package Descriptions
Housekeeping/Monitoring
Calibration
Verification & Test
Test Bed
Status
Reviews – Past and Future
Summary
Page 2 of 4
March 19-20, 2003
ELEC/DAQ/FSW Peer Review
Section
7.00
Presentation Section
Mechanical & Thermal
8.00
Power/Grounding/EMI
9.00
Monitoring & Thermal
Control
Topics
Overview
Team
Requirements
Mass Allocation
Enclosures (each one)
Material List
Manufacturing Flow
Thermal
Vibration
Documents
Interfaces
Verification & Test (QA)
Heritage & Space Qualification
Summary
Overview (incl. component tree)
Team
Requirements
Power Allocation
Power Distribution Module
GASU and Crate Power Module
Tower Power Supply Module
Grounding
EMI/EMC
EMI Allocation
Documents
Interfaces
Verification & Test
Summary
Overview
10.00
EGSE
Requirements
Temperature Monitoring (Matrix)
Voltage/Current Monitoring (Matrix)
Operating Temperature Control
Risk Analysis - Survival
Documents
Summary
Overview
Engineering Model 1 (DAQ, CAL, TKR, ACD)
Engineering Model 2 (DAQ, CAL, TKR, ACD, SC
Simulator, FE Simulator)
Qual/Flight Model
Software
Test Bed
Documents
Summary
Page 3 of 4
March 19-20, 2003
ELEC/DAQ/FSW Peer Review
Section
11.00
General
Presentation Section
Safety & Mission
Assurance
Topics
System Safety Program
Parts & Packaging Program
Materials & Processes Program
Reliability and Continuous Risk Management Program
Limited Lifetime Analysis
Failure Modes and Effects Analysis
Worst Case Analysis
Numerical Reliability Analysis
Parts Stress and Derating Analysis
Software Quality Assurance Program
Hardware Quality Assurance Program
Contamination Control Program
Integration Readiness Assurance Program
Documents
Summary
12.00
Manufacturing, AI&T
13.00
Review Summary
Overview
Manufacturing, Assembly, Test Flow
Electrical Interface & Integration
Software Integration
Test Bed
Qualification Plan
Performance Verification (incl. redundancy test)
Environmental Testing
Performance Testing
I&T Level communication??
Key I&T Milestones
Documents
Summary
Page 4 of 4
March 28, 2003
Section
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
I&T Peer Review
Topics
Introduction, Overview, and Status
Schedule Summary
Integration, Facilities, Configuration
Quality Assurance
Test Plan
Online System
Mechanical Ground Support Equipment
Particle Test
Science Verification, Analysis, and Calibration
Summary