Recovery Execution Controller
Step-By-Step Recovery Execution Controller
The Step-By-Step Recovery Execution Controller is a software module stored on radiation-hardened NOR flash that executes contingency procedures across the Lunar Ark system. Operating under L2-SLF-EXEC, it coordinates physical actions through L1-MNT, verifies each sequential step, and executes automated rollbacks upon failure. Long-duration lunar missions demand continuous autonomous execution without real-time intervention, requiring authenticated commands and audit trails. Drawing one watt of power, the controller manages up to four concurrent recoveries across a 100-year operational lifetime with a 500,000-hour mean time between failures.
Step-by-step recovery execution controller executing recovery plans with per-step verification and rollback on failure.
Purpose
Step-by-step recovery execution controller executing recovery plans with per-step verification and rollback on failure.
Context
Child of L2-SLF-EXEC within the Lunar Ark system
Principles
- ▸Sequential step execution
- ▸Per-step verification before continuing
- ▸Rollback on step failure
- ▸Coordination with L1-MNT for physical actions
- ▸L1-DVT execution log
Typical implementations
- ▸Industrial recovery automation
- ▸Aerospace contingency execution
- ▸Database transaction rollback
Lunar considerations
- ▸Long-mission autonomous execution
- ▸Authenticated commands
- ▸Audit trail
Specifications
Functional
| primary function | Step-by-step recovery execution controller executing recovery plans with per-step verification and rollback on failure. |
| concurrent recoveries | 4 |
Physical
| mass kg | 0 |
| materials | Code on rad-hard NOR flash |
| vacuum compatibility | True |
Operational
| power consumption w | 1 |
| thermal range c | -40, 70 |
| lifetime years | 100 |
| mtbf hours | 500000 |
Interfaces
Provides
- Recovery action commands
- Execution log
Requires
- Recovery plans
Cite this entry
Lunar Ark Codex. "Recovery Execution Controller" (L3-SLF-EXEC-CTRL). Retrieved 10 September 2026, from https://lunarark.com/entry/L3-SLF-EXEC-CTRL
Licensed CC-BY-SA 4.0. You may reuse and adapt this entry with attribution, under the same licence.