Shock and Vibration / 2019 / Article / Tab 5

Research Article

Ontology-Based Noise Source Identification and Key Feature Selection: A Case Study on Tractor Cab

Table 5

Ontology reasoning results.

EngineCabAir filterMufflerBack panel
12345678

700 rpm
 Ignition frequency
 Peak frequency
 Correlation coefficientsLevel 1Level 1Level 2
2400 rpm
 Ignition frequency
 Peak frequency
 Correlation coefficientsLevel 1Level 1Level 3

Note: “✓” represents cases where outputs of ontology reasoning results are obtained, and the blank spaces indicate that no output is obtained.