| 4.4.2-6-1 Ensure reliability engineering analyses demonstrate design life and mean mission duration requirements are satisfied |
Phase B |
Phase C |
Phase D1 |
|
Ensure worst-case analyses, component stress levels, failure mode and effects critical analysis and reliability analyses support mission life. Ensure independent risk assessment performed for all identified single point failures. Evaluate electrical and mechanical worst case design for boxes/components. Ensure preliminary results reported at Preliminary Design Review, and updated/final results reported at Critical Design Review.
|
NA
|
NA
|
Space Vehicle Systems Engineering Handbook, TOR-2006(8506)-4494; Mission Assurance Guide, TOR-2007(8546)-6018, Rev B
|
| 4.4.2-6-2 Ensure bus specific analyses demonstrate that design requirements are satisfied |
Phase B |
Phase C |
Phase D1 |
|
Ensure performance of design reference cases.
|
SFWC 2.1.3.1.2, SFWC 2.1.3.1.1
|
NA
|
Space Vehicle Systems Engineering Handbook, TOR-2006(8506)-4494; Mission Assurance Guide, TOR-2007(8546)-6018, Rev B
|
| 4.4.2-6-3 Ensure independent modeling and simulation applicable to the bus design are performed |
Phase A |
Phase B |
Phase C |
Phase D1 |
|
Ensure areas of design and/or operational risk in the bus are identified which would benefit from an independent analysis or simulations to validate contractor predictions and tradeoffs.
|
NA
|
NA
|
Space Vehicle Systems Engineering Handbook, TOR-2006(8506)-4494; Mission Assurance Guide, TOR-2007(8546)-6018, Rev B
|