faultdiagnostic
Fault diagnostic, also called fault diagnosis, is the process of detecting, isolating, and identifying faults in a system to understand the cause of a fault and guide corrective action. It is a key component of reliability engineering, maintenance planning, and safety assurance across many domains.
The process typically includes fault detection (determining that a fault exists), fault isolation (localizing the fault
Methods fall into model-based and data-driven categories. Model-based techniques use mathematical representations of the system to
Applications span industrial automation, automotive and aerospace maintenance, power systems, and process industries. Fault diagnostics enable
Challenges include noisy measurements, partial observability, rare fault events, and the need for real-time operation and