Continues after a failure
A research drone followed a route with one propeller missing. This demonstrates a limited task after a fault, without independent replication or proof of resilience to other damage.
Last reviewed
What we are looking for
Does an individual unit continue its mission after a failed action or fault?
Where this applies
Research quadrotor · arXiv:2510.11306v2 · one missing propeller
What has been observed
- Experiments demonstrate position control after one rotor fails.Sun et al. / IEEE RA-L · Feb 26, 2021
- The rotor-failure study validates path-following in simulation.Al Lawati & Akhtar / arXiv · Sep 20, 2026
- A physical research quadrotor navigated waypoints with one propeller removed.Zhou et al. / arXiv · Mar 25, 2026
What limits this finding
- Swift was not trained to recover after a crash.UZH / Nature · Aug 30, 2023
- ATSB found that unstable conditions exceeded this aircraft’s controlled-flight capability.Australian Transport Safety Bureau · Sep 28, 2020
What we still need to know
Independent replication of this configuration and outcomes under other faults or stronger environmental disturbances.
What would change our view
A documented continuation/completion test or contradictory incident.
What would be enough to confirm it
A physical failure test with continued task completion; stabilization alone is weaker evidence.
How this finding has changed
A research drone followed a route with one propeller missing. This demonstrates a limited task after a fault, without independent replication or proof of resilience to other damage.
Checked again; no change. Reviewed; rating and confidence unchanged. The remaining gap is not resolved by the inspected material.
A research drone followed a route with one propeller missing. This demonstrates a limited task after a fault, without independent replication or proof of resilience to other damage.
Raised. Older physical navigation evidence newly verified; unknown → demonstrated, low → medium confidence. This is a coverage improvement, not a new event this week.
A real drone maintained position after rotor failure. A separate newer simulation does not establish completion of a broader physical mission.
Updated assessment. Added simulation evidence; the physical mission criterion remains unmet.
A drone maintained position after a rotor failure. Whether it could continue its broader mission is not established.
First review. Initial assessment; no previous cycle for comparison.