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FTNCBF: Fault-Tolerant Neural Control Barrier Functions Under Sensor Failures and Attacks

FTNCBF addresses the failure of barrier-function safety guarantees when sensors are attacked. It runs estimators in parallel for each fault hypothesis, converts estimation uncertainty into first- and second-order correction terms in the barrier condition, and then synthesizes fault-tolerant control via a minimum-norm program. The method was reproduced in spacecraft and UAV scenarios.

Part of the event: FTNCBF: A Fault-Tolerant Control Method Under Sensor Fault Attacks

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