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Optimal inspection intervals for safety systems with partial inspections
(TAYLOR & FRANCIS LTD, 2011)
The introduction of International Standard IEC 61508 and its industry-specific derivatives sets demanding requirements for the definition and implementation of life-cycle strategies for safety systems. Compliance with the ...
Ultrasonic inspection of AA6013 laser welded joints
(ABM, ABC, ABPol, 2011-09-01)
Interest in laser beam welding for aerospace applications is continuously growing, mainly for aluminum alloys. The joints quality is usually assessed by non-destructive inspection (NDI). In this work, bead on plate laser ...
System Diagnostics and Monitoring applied in Flaws of the Structure Systems in HPSs by Using Image Processing
(Ieee, 2015-01-01)
The system proposed in this work makes use of an underwater operated vehicle to replace the divers in the inspection operation in Hydroelectric Power Station (HPS) equipped with high-resolution video cameras, able to get ...
System diagnostics and monitoring applied in flaws of the structure systems in HPSs by using image processing
(2015-11-10)
The system proposed in this work makes use of an underwater operated vehicle to replace the divers in the inspection operation in Hydroelectric Power Station (HPS) equipped with high-resolution video cameras, able to get ...
Sistema autônomo para inspeções visuais e termográficas em subestações de energia elétrica
(Universidade Federal de Minas GeraisUFMG, 2017-03-10)
To ensure the supply of electricity it is essential for utilities to maintain full operation of its assets, efficiently and optimally. To evaluate the operating conditions of the power substations' assets, thermographic ...