Role of artificial intelligence in rotor fault diagnosis: a comprehensive review

Nath, Aneesh G; Udmale, Sandeep S.; Singh, Sanjay Kumar

doi:10.1007/s10462-020-09910-w

Cited by 94 publications

(43 citation statements)

References 173 publications

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“…Therefore, the wavelet transform-based signal processing technique has been considered as one of optimal crack-based damage detection methods for the breathing crack model in rotors. In another review, the artificial intelligence-based rotor fault diagnostic (AI-RFD) was reviewed in [44] where the signal-processing based techniques were discussed and summarized.…”

Section: Introductionmentioning

confidence: 99%

“…In the reviews of the state-of-the-art in [42][43][44], several crack detection methods and cracked rotor modeling techniques have been addressed where different kinds of cracked rotor models and several methods of whirl response analysis have been reviewed and discussed. The review performed in [42] has addressed the literature that focused on the effect of induced cracked-based nonlinearities on sub and super harmonics components in the whirl response.…”

Section: Introductionmentioning

confidence: 99%

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Negative Potential Energy Content Analysis in Cracked Rotors Whirl Response

AL-Shudeifat

Alhammadi

2021

Preprint

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Appearance of fatigue cracks in rotor systems mainly affects their stiffness content. The stability of such systems at steady-state running is usually analyzed by using the Floquet’s theory. Accordingly, the instability zones of rotational speeds are dominated by negative stiffness content in the whirl response in the vicinity of critical rotational speeds. Consequently, an effective stiffness measure is introduced here to analyze the effect of the crack and the unbalance force vector orientation on the intensity of negative potential and stiffness content in the whirl response. The effective stiffness expression is obtained from the direct integration of the equations of motion of the considered cracked rotor system. The proposed effective stiffness measure is applied for steady-state and transient operations using the Jeffcott rotor model with open and breathing crack models. The intensity of negative potential and stiffness content in the numerical and experimental whirl responses is found to be critically depending on the propagation level of the crack and the unbalance force vector orientation. Therefore, this can be proposed as a crack detection tool in cracked rotor systems that either exhibit recurrent passage through the critical rotational speeds or steady-state running.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Negative Potential Energy Content Analysis in Cracked Rotors Whirl Response

AL-Shudeifat

Alhammadi

2021

Preprint

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“…In the reviews of the state-of-the-art in 42 – 44 , several crack detection methods and cracked rotor modeling techniques have been addressed where different kinds of cracked rotor models and several methods of whirl response analysis have been reviewed and discussed. The review performed in 42 has addressed the literature that focused on the effect of induced cracked-based nonlinearities on sub and super harmonics components in the whirl response.…”

Section: Introductionmentioning

confidence: 99%

“…A list of most common methodologies of studying cracked rotors in various publications was provided and discussed in 43 . In another review, the artificial intelligence-based rotor fault diagnostic (AI-RFD) was reviewed in 44 where the signal-processing based techniques were discussed and summarized.…”

Section: Introductionmentioning

confidence: 99%

Negative potential energy content analysis in cracked rotors whirl response

AL-Shudeifat

Alhammadi²

2021

Sci Rep

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Appearance of transverse cracks in rotor systems mainly affects their stiffness content. The stability of such systems at steady-state running is usually analyzed by using the Floquet’s theory. Accordingly, the instability zones of rotational speeds are dominated by negative stiffness content in the whirl response in the vicinity of critical rotational speeds. Consequently, an effective stiffness measure is introduced here to analyze the effect of the crack and the unbalance force vector orientation on the intensity of negative potential and stiffness content in the whirl response. The effective stiffness expression is obtained from the direct integration of the equations of motion of the considered cracked rotor system. The proposed effective stiffness measure is applied for steady-state and transient operations using the Jeffcott rotor model with open and breathing crack models. The intensity of negative potential and stiffness content in the numerical and experimental whirl responses is found to be critically depending on the propagation level of the crack and the unbalance force vector orientation. Therefore, this can be proposed as a crack detection tool in cracked rotor systems that either exhibit recurrent passage through the critical rotational speeds or steady-state running.

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“…Rotor faults have drawn more attention from the Artificial Intelligent (AI) research community in terms of utilizing fault-specific characteristics in its feature engineering. In [5], a review and definition gains in the dynamic model of the PMSM using the optimization dragonfly algorithm (DA) technique, a sensitivity analysis of the same is carried out, in order to limit the definition domain, minimize the evaluation time and help the convergence of the dynamic system. The control scheme of the PMSM is simple and robust and can operate within a very wide speed range.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Speed Tuning of a PMSM with Presence of Fissure Using Dragonfly Algorithm

et al. 2020

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This paper presents a robust trajectory tracking control for a Permanent Magnet Synchronous Motor (PMSM) with consideration a fault, parametric uncertainties and external disturbances by effectively integrating robust optimal linear quadratic control. One kind of fault is considered in the machine, particularly the presence of fissure rotor. The dynamic model of the PMSM with the presence of fissure presents highly non-linear behaviors, which means that tuning is quite complicated, which the tuning was chosen through swarm intelligence optimization (Dragonfly Algorithm). A sensitivity analysis is carried out, in order to limit the search range to minimize the evaluation time. This methodology was used to diminish these defects during motor operation. Simulation results show that the optimal linear quadratic control method has a robust fault-tolerant performance.

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Role of artificial intelligence in rotor fault diagnosis: a comprehensive review

Cited by 94 publications

References 173 publications

Negative Potential Energy Content Analysis in Cracked Rotors Whirl Response

Negative Potential Energy Content Analysis in Cracked Rotors Whirl Response

Negative potential energy content analysis in cracked rotors whirl response

Modeling and Speed Tuning of a PMSM with Presence of Fissure Using Dragonfly Algorithm

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