Table 9 Comparative analysis with previously published studies.

From: UAV propeller fault diagnosis using deep learning of non-traditional χ2-selected Taguchi method-tested Lempel–Ziv complexity and Teager–Kaiser energy features

References/study

Utilized dataset

Utilized features

Use of AI

Resulted accuracy

41

DJI Mini Combo 2 Vibrational Dataset

Standard statistics

Yes

Over 91.0%

42

The Falcon V5 UAV Acoustic Dataset

Standard statistics and spectrum

Yes

Over 91.8%

43

DJI Mini Combo 2 Vibrational Dataset

Standard statistics, spectrum, and multiresolution

No

N/A

44

DJI Mini Combo 2 Vibrational Dataset

Standard statistics

Yes

Over 96.0%

45

DJI Mini Combo 2 Vibrational Dataset

Standard statistics

Yes

Over 92.52%

46

DJI Mini Combo 2 Vibrational Dataset

Standard statistics, filtering, and multiresolution

No

N/A

21

PADRE repository

Standard statistics

Yes

Over 95.1%

47

DJI Mini Combo 2 Vibrational Dataset

Standard statistics

Yes

Over 94.0%

This study

PADRE repository

PE, LZC, and TKEO

Yes

Over 97.8%