... diagnostic decision support fault analysis manufacturing processes product quality control In recent years, the concept of digital twins (DTs) has attracted industry interest due to their ability to handle high-fidelity models reflecting the physical asset in virtual space. DTs predict...

... classification Diagnostic decision support Fault analysis Mechanical engineering Testing methodologies Vibrations Indian Institute of Technology Bombay 10.13039/501100005808 RD/0521-IRCCSH0-015 Accepted Manuscript Not Copyedited Journal of Nondestructive Evaluation, Diagnostics...

...: ramchandra.desavale@ritindia.edu Email: smkhot@fcrit.ac.in 1 Corresponding author. Email: vishal.salunkhe@fcrit.ac.in bearing clearance dimension theory modulation signal bispectrum fibrizer. damage classification diagnostic feature extraction failure analysis fault analysis online diagnostic...

... damage classification diagnostic feature extraction fault analysis online diagnostic approaches vibrations Bearings are crucial in facilitating smooth rotational or linear motion between two components. Bearing clearance is the intentional gap or space between the rolling elements...

... modified energy value diagnostic feature extraction fault analysis vibrations As an important mechanical rotating component, the quality of the ball bearing has an important impact on the mechanical operation state, system accuracy, safety, and life [ 1 – 3 ]. The ball-bearing outer ring...

...-periodic receiver operating characteristic area under curve Lyapunov exponent continuous and periodic condition assessment fault analysis mechanical engineering off-line diagnostic approaches The rolling bearing plays a critical role in almost all rotating machinery. Therefore, bearing...

... ANOVA design of experiments (DoE) misalignment response surface methodology acoustic emission damage classification diagnostic feature extraction fault analysis Rotary machines are important assets in many modern industries, including aircraft, automobiles, chemicals, and power generation...

.... Email: hchsun@mail.neu.edu.cn National Natural Science Foundation of China 10.13039/501100001809 U1708255 diagnostic feature extraction fault analysis prognosis service life prediction vibration signal 12 07 2021 15 04 2022 15 04 2022 10 05 2022...

...) diagnostic decision support fault analysis offline diagnostic approaches sensors vibrations Rotary machines are major assets in many industries such as aerospace industry, automobile industry, chemical industry, and power industry of modern era. It requires an accurate and reliable forecast...

....17mech@coep.ac.in 18 03 2021 30 06 2021 30 06 2021 15 07 2021 condition monitoring Vertical Machining Center milling discriminant analysis optimization damage classification diagnostic feature extraction failure analysis fault analysis manufacturing processes...

... network genetic algorithms damage classification diagnostic feature extraction fault analysis testing methodologies theoretical developments vibrations Rolling contact bearings/antifriction bearings are the most widespread and acute components in majority of the rotating machines...

...) may keep on growing due to the fatigue stresses resulting from repetitive loading; once a flaw reaches the critical size, the component fracture begins to take place [ 1 – 5 ]. Hence, these flaws are considered to be the root cause of structural degradation. failure analysis fault analysis...

... domain wavelet transform found great acceptance and extensive use in the detection of rotating machinery faults [ 9 – 11 ]. roller bearing dimensional analysis (DA) multivariable regression analysis (MVRA) fault analysis 14 09 2019 27 04 2020 28 04 2020 18 05 2020...

...: parbantsinghsandhu@gmail.com Emails: surajfme@iitr.ac.in ; surajfme@iitr.ernet.in 04 07 2019 13 12 2019 14 12 2019 13 01 2020 rolling element bearing localized defect condition monitoring analysis of variance (ANOVA) response surface methodology failure analysis fault...

... acoustic emission aerospace engineering diagnostic decision support diagnostic feature extraction fault analysis on-line diagnostic approaches prognosis Condition monitoring of industrial gas turbines is invariably based on vibration and thermal analysis of certain engine parts in conjunction...