A Technical Framework and Roadmap of Embedded Diagnostics and Prognostics for Complex Mechanical Systems in Prognostics and Health Management Systems

2012 ◽  
Vol 61 (2) ◽  
pp. 314-322 ◽  
Author(s):  
Z. S Chen ◽  
Y. M Yang ◽  
Zheng Hu
Keyword(s):  
Health Management ◽  
Mechanical Systems ◽  
Management Systems ◽  
Prognostics And Health Management ◽  
Complex Mechanical Systems ◽  
Technical Framework

Prognostics and Health Management of Mechanical Systems

2013 ◽  
Vol 694-697 ◽  
pp. 872-875
Author(s):  
Jiang Chang ◽  
Fang Wei
Keyword(s):  
Health Management ◽  
Mechanical Systems ◽  
Smart Sensors ◽  
Electronic Systems ◽  
System Failure ◽  
Prognostics And Health Management ◽  
Critical Systems ◽  
Embedded Sensing ◽  
Safety Critical Systems ◽  
Self Test

Reliability is an important issue to consider for mechanical systems. The state of art is regular checkup and maintenance to ensure normal operations. This is not good enough for safety-critical systems like gearboxes in vehicles and helicopters because the risk of system failure still exists, let alone the manpower and monetary cost required. Prognostics and health management (PHM) was first raised by the U.S. armed force, which should ideally be able to predict faults and schedule maintenance only when necessary by monitoring the system condition. In this paper, inspired by the idea of Built-In Self Test (BIST) in electronic systems, we propose a novel framework to fulfill the task of prognostics and health management with a set of smart sensors, consisting of embedded sensing elements, wireless communication modules and micro-controllers. Both the significance and challenges of the framework are discussed.

scholarly journals Risk driven engineering of Prognostics and Health Management systems in manufacturing

2015 ◽  
Vol 48 (3) ◽  
pp. 995-1000 ◽  
Author(s):  
Natalia Trapani ◽  
Marco Macchi ◽  
Luca Fumagalli
Keyword(s):  
Health Management ◽  
Management Systems ◽  
Prognostics And Health Management

A Review on Prognostics and Health Management : 2013~2018

2019 ◽  
Vol 19 (1) ◽  
pp. 68-84 ◽  
Author(s):  
Hyun Su Sim ◽  
Jun-Gyu Kang ◽  
Yong Soo Kim
Keyword(s):  
Health Management ◽  
Prognostics And Health Management
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