Prognostics and health management (PHM) has become an important component of many engineering systems and products, where algorithms are used to detect anomalies …
L Cui, X Wang, Y Xu, H Jiang, J Zhou - Measurement, 2019 - Elsevier
Abstract A new Switching Unscented Kalman Filter (SUKF) algorithm is proposed. The corresponding state-space models for each kind of bearing operation state are established …
Although, the proton exchange membrane fuel cell is a promising clean and efficient energy converter that can be used to power an entire building in electricity and heat in a combined …
CKR Lim, D Mba - Mechanical Systems and Signal Processing, 2015 - Elsevier
The use of condition monitoring (CM) data to predict remaining useful life have been growing with increasing use of health and usage monitoring systems on aircraft. There are …
LCK Reuben, D Mba - Structural Health Monitoring, 2014 - journals.sagepub.com
The use of condition monitoring data for diagnostic and prognostic of vehicle health has been growing with increasing use of health and usage monitoring systems. In this article, an …
P Lall, R Lowe, K Goebel - IEEE Transactions on Reliability, 2012 - ieeexplore.ieee.org
A technique has been developed for monitoring the structural damage accrued in ball grid array interconnects during operation in vibration environments. The technique uses …
P Lall, T Thomas - … Electronic Packaging Technical …, 2017 - asmedigitalcollection.asme.org
This paper focusses on health monitoring of electronic assemblies under vibration load of 14 G until failure at an ambient temperature of 55 degree Celsius. Strain measurements of the …
D Kwon, J Yoon - Journal of Mechanical Science and Technology, 2016 - Springer
The reliability of electronic assemblies is largely affected by the health of interconnects, such as solder joints, which provide mechanical, electrical and thermal connections between …
Ungrounded or isolated-earth (IT) systems for electrical supply networks offer guaranteed continuity under fault conditions but require the installation of permanent insulation …