Title :
Signal collection and processing in the detecting system of oil and gas transporting
Author :
Jiang, Lixin ; He, Fuyun
Author_Institution :
Comput. & Inf. Inst., Hefei Univ. of Technol., Baoding, China
Abstract :
In this paper, two critical technologies in the detecting system of oil and gas transporting pipeline were analyzed, some research on the theory and method of signal collection and processing were done. Finally, the collecting signals method of Hall sensor and how to compress the signals that are collected by the sensors based on the leaky magnetic flux detecting theory were introduced. This system has advantages such as: high detecting speed, long detecting line, convenient operation, etc.
Keywords :
Hall effect transducers; flaw detection; magnetic flux; pipelines; signal detection; signal processing; Hall sensor; detecting system; gas transporting pipeline; magnetic flux detecting theory; signal collection method; Gas detectors; Graphics; Leak detection; Magnetic flux; Magnetic materials; Magnetic sensors; Petroleum; Pipelines; Sensor systems; Signal processing;
Conference_Titel :
Robotics, Intelligent Systems and Signal Processing, 2003. Proceedings. 2003 IEEE International Conference on
Print_ISBN :
0-7803-7925-X
DOI :
10.1109/RISSP.2003.1285619
