L2-ROB-INSP
CRITICAL
ROBOTICS
Level 2 · hardware
Inspection Robot Fleet
Autonomous Inspection Robot Fleet
Mobile sensor platforms with cameras, lidar, and thermal imaging for system inspection
Purpose
Autonomously inspect all Ark systems detecting damage, wear, and anomalies
Context
Component of L1-ROB within the Lunar Ark system
Principles
- ▸Small mobile platforms carry sensors to inspect surfaces and confined spaces
- ▸Visual inspection using cameras and lighting detects surface defects
- ▸Multi-sensor inspection (thermal, ultrasonic, eddy current) detects subsurface flaws
- ▸Fleet coordination enables systematic coverage of entire Ark structure
Typical implementations
- ▸NASA SPHERES/Astrobee free-flying inspection robots on ISS
- ▸Honeybee Robotics inspection systems for industrial facilities
- ▸Snake-arm inspection robots (OC Robotics) for confined spaces
- ▸Pipe inspection robots used in nuclear and petrochemical industries
Lunar considerations
- ▸Must operate in vacuum, low gravity, and extreme thermal conditions
- ▸Dust accumulation on sensor optics requires cleaning or protection
- ▸Long mission life requires self-charging and self-maintaining inspection fleet
- ▸Must navigate both interior (pressurized) and exterior (vacuum) environments
Specifications
Functional
| primary function | Autonomously inspect all Ark systems detecting damage, wear, and anomalies |
Operational
| thermal range c | -173, 127 |
| lifetime years | 100 |
Interfaces
Provides
- Inspection imagery and NDE data for structural health assessment
- Defect detection reports triggering maintenance actions
Requires
- Charging and maintenance for inspection robots
- Power for robot charging (~50W per robot)
Decomposes into
L3-ROB-INSP-VIS
Visual Inspection Robot
Mobile robot with high-resolution macro camera for visual inspection of Ark structures, equipment, and components.
L3-ROB-INSP-NDE
Non-Destructive Evaluation Robot
Portable NDE inspection robot with ultrasonic, eddy-current, and X-ray probes for non-destructive evaluation of welds, f
L3-ROB-INSP-MOB
Mobile Inspection Platform
Mobile platform carrier transporting inspection equipment around the Ark site for periodic surveys.
L3-ROB-INSP-COORD
Inspection Coordinator
Inspection coordinator scheduling periodic inspections, assigning robots, and generating consolidated reports for L1-MNT
Cite this entry
Lunar Ark Codex. "Inspection Robot Fleet" (L2-ROB-INSP). Retrieved 10 September 2026, from https://lunarark.com/entry/L2-ROB-INSP
Licensed CC-BY-SA 4.0. You may reuse and adapt this entry with attribution, under the same licence.