TY - GEN
T1 - Symbolic encoding of analytic signals for structural monitoring of power systems
AU - Yasar, Murat
AU - Chakraborty, Subhadeep
AU - Keller, Eric
AU - Bajpai, Gaurav
AU - Ray, Asok
PY - 2011
Y1 - 2011
N2 - This work aims to develop a novel non-destructive technique for real-time condition monitoring to enhance reliability and availability of fossil power systems during steady-state and transient operations. We focused on mechanical fatigue in plant components with the specific objectives of detection and identification of failure precursors, and compression of pertinent damage information to enable transmission over a wireless communication network. A symbolic encoding based technique is employed that utilizes analytic representation of ultrasonic signals for monitoring crack formation and propagation. The signal processing tools are implemented in MATLAB/Simulink environment, for which the direct code generation capability enables the algorithms to be executed on the microprocessor in real-time.
AB - This work aims to develop a novel non-destructive technique for real-time condition monitoring to enhance reliability and availability of fossil power systems during steady-state and transient operations. We focused on mechanical fatigue in plant components with the specific objectives of detection and identification of failure precursors, and compression of pertinent damage information to enable transmission over a wireless communication network. A symbolic encoding based technique is employed that utilizes analytic representation of ultrasonic signals for monitoring crack formation and propagation. The signal processing tools are implemented in MATLAB/Simulink environment, for which the direct code generation capability enables the algorithms to be executed on the microprocessor in real-time.
UR - http://www.scopus.com/inward/record.url?scp=80053141571&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053141571&partnerID=8YFLogxK
U2 - 10.1109/acc.2011.5990760
DO - 10.1109/acc.2011.5990760
M3 - Conference contribution
AN - SCOPUS:80053141571
SN - 9781457700804
T3 - Proceedings of the American Control Conference
SP - 5157
EP - 5162
BT - Proceedings of the 2011 American Control Conference, ACC 2011
PB - Institute of Electrical and Electronics Engineers Inc.
ER -