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Wireless sensor networks Zigbee applied on sewage treatment station
(2012-09-10)
The good efficiency in a sewage treatment plant (WWTP) is a great importance to the environment. The management of electromechanical equipment installed in these stations is a major challenge due to the fact that they are ...
Evaluation of a triaxial operating vibration monitor applied to farm tractor
(2015-01-01)
High levels of vibration coming from agricultural machinery can be transmitted to the operator’s body, requiring the need to create or enhance devices that allow the measurement of vibration levels. Design cost-effective ...
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 ...
Design of a labVIEW system applied to predictive maintenance
(2013-01-31)
The implementation of vibration analysis techniques based on virtual instrumentation has spread increasingly in the academic and industrial branch, since the use of any software for this type of analysis brings good results ...
Development of an instrumentation system embedded on FPGA for real time measurement of mechanical vibrations in rotating machinery
(2012-11-23)
The real-time monitoring of events in an industrial plant is vital, to monitor the actual conditions of operation of the machinery responsible for the manufacturing process. A predictive maintenance program includes condition ...
CO2MOVE Project: The New Brazilian Field Lab Fully Dedicated to CO2 MMV Experiments
(2017-01-01)
After the Ressacada Project experience acquired from 2011 to 2015 when PUCRS, UNESP and other institutions conducted three controlled CO2 release experiments, PETROBRAS, the national oil company that is sponsoring the ...
Proposal of a dedicated telemetry device for real-time and remote measurements
(2011-09-05)
This work aims to demonstrate an application of telemetry for monitoring process variables. The authors developed the prototype of a dedicated device capable of multiplexing, encoding and transmitting real-time data signals ...
Classification of petroleum well drilling operations using Support Vector Machine (SVM)
(2007-12-01)
During the petroleum well drilling operation many mechanical and hydraulic parameters are monitored by an instrumentation system installed in the rig called a mud-logging system. These sensors, distributed in the rig, ...