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Aging and degradation, their detection and monitoring & asset management
2008 Edition, September 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper the basic management tools for asset and risk management were discussed. The structure and processes of asset management were shown. By the means of a risk matrix a good overview about the structure of the observed network is possible....

Aging and performance sensor for SRAM
2016 Edition, November 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

CMOS memories occupy a significant percentage of the Integrated Circuits footprint. With the development of new manufacturing technologies to a smaller scale, performance and reliability challenges exist, namely caused by parametric variations such as Process variations (P), power supply...

Accelerated aging experiments for capacitor health monitoring and prognostics
2012 Edition, September 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper discusses experimental setups for health monitoring and prognostics of electrolytic capacitors under nominal operation and accelerated aging conditions. Electrolytic capacitors have higher failure rates than other components in electronic systems like power...

A methodology for detection and estimation of software aging
1998 Edition, January 1, 1998 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The phenomenon of software aging refers to the accumulation of errors during the execution of the software which eventually results in it's crash/hang failure. A gradual performance degradation may also accompany software aging. Pro-active fault management techniques...

Aging Detection Capability for Switch-Mode Power Converters
2016 Edition, Volume 63, May 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The detection of degradations and resulting failures in electronic components/systems is of paramount importance for complex industrial applications including nuclear power reactors, aerospace, automotive, and space applications. There is an increasing acceptance of the...

In-situ Degradation Monitoring of SiC MOSFET Based on Switching Transient Measurement
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a SiC MOSFET health condition monitoring method based on the switching transient measurements. Specifically, the device's turn-on time is used as the aging precursor, and a detection circuit is developed with picosecond resolution to detect the...

Using machine learning for non-intrusive modeling and prediction of software aging
2008 Edition, April 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The wide-spread phenomenon of software (running image) aging is known to cause performance degradation, transient failures or even crashes of applications. In this work we describe first a method for monitoring and modeling of performance degradation in SOA...

Monitoring of distributed systems
1991 Edition, January 1, 1991 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Distributed systems offer opportunities for attaining high performance, fault-tolerance, information sharing, resource sharing, etc. But we cannot benefit from these potential advantages without suitable management functions such as performance management, fault management,...

Real-Time Aging Detection of SiC MOSFETs
2019 Edition, Volume 55, January 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a comprehensive study on degradation monitoring of silicon carbide mosfet s and proposes an early warning method to detect aging. The proposed plug-in tool can be integrated to smart gate drivers or directly to power converters. During the accelerated...

LTE user plane congestion detection and analysis
2015 Edition, August 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In Long Term Evolution (LTE) systems both radio and transport congestion might occur due to the increasing data traffic generated by smart devices accessing popular Internet applications. Packets arriving at a congested resource experience increased delay, random discards and...

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