Oil debris monitoring for failure detection isolation

An oil debris monitoring system for a turbine engine, the oil debris monitoring system comprising:

• a sensor assembly mounted proximate to a lubricant conduit for generating a signal indicative of particles within a lubricant stream flowing through the lubricant conduit;
• a feature generator configured to receive the signal from the sensor assembly and generate a data stream including features representing characteristics of the lubricant stream;
• a feature accumulator configured to compile the features during an operational period of the turbine engine and storing the compiled features in a memory device;
• and
• a fault isolator configured to classify the compiled features after the operational period is concluded and generate an output identifying anomalies in the features.