Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing
Most traditional strong magnetic inspection equipment has disadvantages such as big excitation devices, high weight, low detection precision, and inconvenient operation. This paper presents the design of a giant magneto-resistance (GMR) sensor array collection system. The remanence signal is collect...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2016-08-01
|
| Series: | Sensors |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1424-8220/16/9/1366 |
| _version_ | 1798038760049344512 |
|---|---|
| author | Juwei Zhang Xiaojiang Tan |
| author_facet | Juwei Zhang Xiaojiang Tan |
| author_sort | Juwei Zhang |
| collection | DOAJ |
| description | Most traditional strong magnetic inspection equipment has disadvantages such as big excitation devices, high weight, low detection precision, and inconvenient operation. This paper presents the design of a giant magneto-resistance (GMR) sensor array collection system. The remanence signal is collected to acquire two-dimensional magnetic flux leakage (MFL) data on the surface of wire ropes. Through the use of compressed sensing wavelet filtering (CSWF), the image expression of wire ropes MFL on the surface was obtained. Then this was taken as the input of the designed back propagation (BP) neural network to extract three kinds of MFL image geometry features and seven invariant moments of defect images. Good results were obtained. The experimental results show that nondestructive inspection through the use of remanence has higher accuracy and reliability compared with traditional inspection devices, along with smaller volume, lighter weight and higher precision. |
| first_indexed | 2024-04-11T21:44:40Z |
| format | Article |
| id | doaj.art-2bf8ea2ac33244e68d802c55311073cb |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-11T21:44:40Z |
| publishDate | 2016-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-2bf8ea2ac33244e68d802c55311073cb2022-12-22T04:01:27ZengMDPI AGSensors1424-82202016-08-01169136610.3390/s16091366s16091366Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed SensingJuwei Zhang0Xiaojiang Tan1College of Electrical Engineering, Henan University of Science and Technology, Luoyang 471023, ChinaCollege of Electrical Engineering, Henan University of Science and Technology, Luoyang 471023, ChinaMost traditional strong magnetic inspection equipment has disadvantages such as big excitation devices, high weight, low detection precision, and inconvenient operation. This paper presents the design of a giant magneto-resistance (GMR) sensor array collection system. The remanence signal is collected to acquire two-dimensional magnetic flux leakage (MFL) data on the surface of wire ropes. Through the use of compressed sensing wavelet filtering (CSWF), the image expression of wire ropes MFL on the surface was obtained. Then this was taken as the input of the designed back propagation (BP) neural network to extract three kinds of MFL image geometry features and seven invariant moments of defect images. Good results were obtained. The experimental results show that nondestructive inspection through the use of remanence has higher accuracy and reliability compared with traditional inspection devices, along with smaller volume, lighter weight and higher precision.http://www.mdpi.com/1424-8220/16/9/1366wire roperemanence inspectioncompressed sensingwavelet filterquantitative recognition |
| spellingShingle | Juwei Zhang Xiaojiang Tan Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing Sensors wire rope remanence inspection compressed sensing wavelet filter quantitative recognition |
| title | Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing |
| title_full | Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing |
| title_fullStr | Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing |
| title_full_unstemmed | Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing |
| title_short | Quantitative Inspection of Remanence of Broken Wire Rope Based on Compressed Sensing |
| title_sort | quantitative inspection of remanence of broken wire rope based on compressed sensing |
| topic | wire rope remanence inspection compressed sensing wavelet filter quantitative recognition |
| url | http://www.mdpi.com/1424-8220/16/9/1366 |
| work_keys_str_mv | AT juweizhang quantitativeinspectionofremanenceofbrokenwireropebasedoncompressedsensing AT xiaojiangtan quantitativeinspectionofremanenceofbrokenwireropebasedoncompressedsensing |