Signal detection system based on chaos theory has the critical sensitivity to periodic signal and the immunity to the strong noise, which can be used in weak signal detection area.
The system collects the magnetism memory signal liberating from stress concentrating area, hence fast and correctly to judge the stress concentration zone.
该检测系统依据采集的磁记忆信号,可准确地判断套管的应力集中区状况。
3
The signal collecting area of each system would be at least100times greater than that of the arecibo telescope.