Search Results - "Azarian, Michael H"

Sensor systems for prognostics and health management by Cheng, Shunfeng, Azarian, Michael H, Pecht, Michael G

“…Prognostics and health management (PHM) is an enabling discipline consisting of technologies and methods to assess the reliability of a product in its actual…”
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Efficient Identification of Jiles–Atherton Model Parameters Using Space-Filling Designs and Genetic Algorithms by Khemani, Varun, Azarian, Michael H., Pecht, Michael G.

“…The Jiles–Atherton model is widespread in the hysteresis description of ferromagnetic, ferroelectric, magneto strictive, and piezoelectric materials. However,…”
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Motor Bearing Fault Detection Using Spectral Kurtosis-Based Feature Extraction Coupled With K-Nearest Neighbor Distance Analysis by Tian, Jing, Morillo, Carlos, Azarian, Michael H., Pecht, Michael

“…Bearing faults are the main contributors to the failure of electric motors. Although a number of vibration analysis methods have been developed for the…”
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Prognostics of Failures in Embedded Planar Capacitors using Model-Based and Data-Driven Approaches by Alam, Mohammed A., Azarian, Michael H., Osterman, Michael, Pecht, Michael

“…This paper presents the application of model-based and data-driven approaches for prognostics of failures in embedded planar capacitors. An embedded planar…”
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Ieee Access Special Section Editorial:Complex System Health Management Based On Condition Monitoring And Test Data by Liu, Datong, Liao, Haitao, Zio, Enrico, Miao, Qiang, Zhang, Bin, Hu, Chao, Azarian, Michael H.

“…The global manufacturing industry is facing a crucial transformation with the rapid developments of German Industries 4.0, Industrial Internet of the U.S., and…”
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Impedance-Based Condition Monitoring for Insulation Systems Used in Low-Voltage Electromagnetic Coils by Jameson, Noel Jordan, Azarian, Michael H., Pecht, Michael

“…Electromagnetic induction coils are widely used in a variety of applications, many of them safety-critical. The insulation around the wire in an…”
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Effect of different lubricant films on contact resistance of stationary separable gold-plated electrical contacts by Kaushik, Lovlesh, Azarian, Michael H., Pecht, Michael

“…Electromechanical switches use gold-plated contacts that have an expected life of at least one million switching cycles. However, these contacts often fail…”
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Failure of Polymer Aluminum Electrolytic Capacitors Under Elevated Temperature Humidity Environments by Shrivastava, Anshul, Azarian, Michael H., Pecht, Michael

“…Polymer aluminum (PA) electrolytic capacitors have solid conductive polymers as electrolyte. Reliability of polymer capacitors at elevated temperature humidity…”
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Comparison Between Synthetic Oil Lubricants for Reducing Fretting Degradation in Lightly Loaded Gold-Plated Contacts by Chaudhary, Rishabh, Kaushik, Lovlesh, Azarian, Michael H., Pecht, Michael

“…This article presents a comparison between the performances of two chemistries of synthetic oil lubricants, polyalphaolefins (PAOs), and perfluoropolyethers…”
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Analysis of the Kinetics of Electrochemical Migration on Printed Circuit Boards Using Nernst-Planck Transport Equation by He, Xiaofei, Azarian, Michael H., Pecht, Michael G.

“…Electrochemical migration can occur on printed circuit boards when exposed to moisture or condensed water drops, thus causing dendrite electrodeposits, which…”
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Failure mechanisms of ball bearings under lightly loaded, non-accelerated usage conditions by Oh, Hyunseok, Azarian, Michael H., Morillo, Carlos, Pecht, Michael, Rhem, Edward

“…This paper identifies the failure mechanisms of ball bearings in low-power motors for electronics cooling. This study contrasts with previous studies on…”
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Prognostics of ceramic capacitor temperature-humidity-bias reliability using Mahalanobis distance analysis by Nie, Lei, Azarian, Michael H., Keimasi, Mohammadreza, Pecht, Michael

“…Purpose - This paper seeks to present a prognostics approach using the Mahalanobis distance (MD) method to predict the reliability of multilayer ceramic…”
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Remaining-Life Prediction of Solder Joints Using RF Impedance Analysis and Gaussian Process Regression by Daeil Kwon, Azarian, Michael H., Pecht, Michael

“…Solder joints are among the most common failure sites in electronic assemblies. This paper presents a prognostic approach that allows for the remaining useful…”
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Detection and Reliability Risks of Counterfeit Electrolytic Capacitors by Shrivastava, Anshul, Azarian, Michael H., Morillo, Carlos, Sood, Bhanu, Pecht, Michael

“…Counterfeit electronics have been reported in a wide range of products, including computers, medical equipment, automobiles, avionics, and military systems…”
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An Assessment of Immersion Silver Surface Finish for Lead-Free Electronics by WANG, Weiqiang, CHOUBEY, Anupam, AZARIAN, Michael H, PECHT, Michael

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Fretting Performance Comparison between PFPE and PAO Based Lubricants for Lightly-Loaded Gold-Plated Electrical Contacts by Kaushik, Lovlesh, Azarian, Michael H., Pecht, Michael

“…Organic lubricants, such as perfluoropolyether (PFPE)- and polyalphaolefin (PAO)-based oils, have previously been found to reduce fretting wear in gold-plated…”
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Rapid Assessment Testing of Polymer Aluminum Electrolytic Capacitors in Elevated Temperature–Humidity Environments by Shrivastava, Anshul, Azarian, Michael H, Pecht, Michael

“…Aluminum electrolytic capacitors with polymer electrolytes were developed to obtain lower equivalent series resistance (ESR) than that is achievable with…”
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The detrimental effects of water on electronic devices by Baylakoğlu, İlknur, Fortier, Aleksandra, Kyeong, San, Ambat, Rajan, Conseil-Gudla, Helene, Azarian, Michael H., Pecht, Michael G.

“…Water in its various forms can affect the performance and reliability of today's electronics in unique ways. This paper discusses the forms of water and the…”
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Nondestructive Sensing of Interconnect Failure Mechanisms Using Time-Domain Reflectometry by Kwon, Daeil, Azarian, Michael H., Pecht, Michael

“…This paper presents time-domain reflectometry (TDR) as a nondestructive sensing method for interconnect failure mechanisms. Two competing interconnect failure…”
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Assessment of the FIDES Guide 2022 electrical, electronic, and electromechanical reliability prediction methodology by Gaonkar, Aishwarya, Patil, Rajkumar B., Das, Diganta, Azarian, Michael H., Sood, Bhanu, Pecht, Michael G.

“…The FIDES Guide is a reliability prediction handbook published by a group of European defense and aerospace manufacturers under the supervision of the French…”
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