Prognostics CoE Publications

Effects of Lightning Injection on Power-MOSFETs

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

Lightning induced damage is one of the major concerns in aircraft health monitoring. Such short-duration high voltages can cause significant damage to electronic devices. This ...

Effect of Electrostatic Discharge on Electrical Characteristics of Discrete Electronic Components

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

This article reports on preliminary results of a study conducted to examine how temporary electrical overstress seed fault conditions in discrete power electronic components that ...

A DISTRIBUTED PROGNOSTIC HEALTH MANAGEMENT ARCHITECTURE

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

This paper introduces a generic distributed prognostic health management (PHM) architecture with specific application to the electrical power systems domain. Current state-of-the-art PHM systems are ...

A Diagnostic Approach for Electro-Mechanical Actuators in Aerospace Systems

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

Electro-mechanical actuators (EMA) are finding increasing use in aerospace applications, especially with the trend towards all all-electric aircraft and spacecraft designs. However, electro-mechanical actuators still ...

Towards Prognostics for Electronics Components

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

Electronics components have an increasingly critical role in avionics systems and in the development of future aircraft systems. Prognostics of such components is becoming a ...

Communication Optimizations for a Wireless Distributed Prognostic Framework

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

Distributed architecture for prognostics is an essential step in prognostic research in order to enable feasible real-time system health management. Communication overhead is an important ...

Towards A Model-based Prognostics Methodology for Electrolytic Capacitors: A Case Study Based on Electrical Overstress ...

A Publication, Prognostics CoE Publications - 11 years, 2 months ago

Shared By: Miryam Strautkalns

A remaining useful life prediction methodology for elec- trolytic capacitors is presented. This methodology adopts a Kalman filter approach in conjunction with an empirical state-based ...