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Update m1m3 bump test summary.
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dsanmartim committed Aug 29, 2024
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Expand Up @@ -119,8 +119,8 @@ Bump tests

*Results*: Bump tests have been performed throughout several months. Map of failures per actuator were created, together with typical failure modes (mostly on Z axis), for ~200 N bump tests.
Actuators showed a higher failure rate when pushing the mirror up, with larger deviations in the positive direction.
Importantly, no worsening trend over time was observed, and latency between actual and demanded forces was minimal.
Notably, forces overshot in 23% and undershot in 73% of cases.
Importantly, for failed actuators no worsening trend over time was observed. Latency between actual and demanded forces was marginal.
Forces overshot in 23% and undershot in 73% of bump test executions.

*Pending tasks*: Establish a failure probability measure.
Actuators passing the bump test may need to publish measured forces in the EFD for continuous monitoring, enabling early detection of potential failures.
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