Research on frequency shift signal detection algorithm for jointless track circuits based on improved relaxation algorithm
The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detect...
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| Vydáno v: | Scientific reports Ročník 14; číslo 1; s. 25625 - 14 |
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| Jazyk: | angličtina |
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Nature Publishing Group UK
27.10.2024
Nature Publishing Group Nature Portfolio |
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| ISSN: | 2045-2322, 2045-2322 |
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| Abstract | The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detecting ZPW-2000 frequency shift signal under strong noise interference, as the traditional fast Fourier transform (FFT) spectrum analysis methods are susceptible to fence effects and spectrum leakage effects. Firstly, the principle of ZPW-2000 jointless track circuit was analyzed, and then the ideal and simplified models of ZPW-2000 frequency shift signal were established, respectively. Finally, the simulation experiments were conducted on ZPW-2000 frequency shift signal detection under different sampling durations and signal-to-noise ratios (SNR). The effectiveness of the proposed algorithm was verified through comparative analysis with the traditional algorithms. The research results indicated that the ZFSD-IR algorithm has better accuracy in carrier-frequency and low-frequency estimation than traditional algorithms, and can achieve accurate detection of ZPW-2000 frequency shift signal under the lower SNR conditions. It has high detection accuracy and good anti-interference ability, ensuring the safe operation of high-speed trains. |
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| AbstractList | The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detecting ZPW-2000 frequency shift signal under strong noise interference, as the traditional fast Fourier transform (FFT) spectrum analysis methods are susceptible to fence effects and spectrum leakage effects. Firstly, the principle of ZPW-2000 jointless track circuit was analyzed, and then the ideal and simplified models of ZPW-2000 frequency shift signal were established, respectively. Finally, the simulation experiments were conducted on ZPW-2000 frequency shift signal detection under different sampling durations and signal-to-noise ratios (SNR). The effectiveness of the proposed algorithm was verified through comparative analysis with the traditional algorithms. The research results indicated that the ZFSD-IR algorithm has better accuracy in carrier-frequency and low-frequency estimation than traditional algorithms, and can achieve accurate detection of ZPW-2000 frequency shift signal under the lower SNR conditions. It has high detection accuracy and good anti-interference ability, ensuring the safe operation of high-speed trains. The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detecting ZPW-2000 frequency shift signal under strong noise interference, as the traditional fast Fourier transform (FFT) spectrum analysis methods are susceptible to fence effects and spectrum leakage effects. Firstly, the principle of ZPW-2000 jointless track circuit was analyzed, and then the ideal and simplified models of ZPW-2000 frequency shift signal were established, respectively. Finally, the simulation experiments were conducted on ZPW-2000 frequency shift signal detection under different sampling durations and signal-to-noise ratios (SNR). The effectiveness of the proposed algorithm was verified through comparative analysis with the traditional algorithms. The research results indicated that the ZFSD-IR algorithm has better accuracy in carrier-frequency and low-frequency estimation than traditional algorithms, and can achieve accurate detection of ZPW-2000 frequency shift signal under the lower SNR conditions. It has high detection accuracy and good anti-interference ability, ensuring the safe operation of high-speed trains.The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detecting ZPW-2000 frequency shift signal under strong noise interference, as the traditional fast Fourier transform (FFT) spectrum analysis methods are susceptible to fence effects and spectrum leakage effects. Firstly, the principle of ZPW-2000 jointless track circuit was analyzed, and then the ideal and simplified models of ZPW-2000 frequency shift signal were established, respectively. Finally, the simulation experiments were conducted on ZPW-2000 frequency shift signal detection under different sampling durations and signal-to-noise ratios (SNR). The effectiveness of the proposed algorithm was verified through comparative analysis with the traditional algorithms. The research results indicated that the ZFSD-IR algorithm has better accuracy in carrier-frequency and low-frequency estimation than traditional algorithms, and can achieve accurate detection of ZPW-2000 frequency shift signal under the lower SNR conditions. It has high detection accuracy and good anti-interference ability, ensuring the safe operation of high-speed trains. Abstract The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detecting ZPW-2000 frequency shift signal under strong noise interference, as the traditional fast Fourier transform (FFT) spectrum analysis methods are susceptible to fence effects and spectrum leakage effects. Firstly, the principle of ZPW-2000 jointless track circuit was analyzed, and then the ideal and simplified models of ZPW-2000 frequency shift signal were established, respectively. Finally, the simulation experiments were conducted on ZPW-2000 frequency shift signal detection under different sampling durations and signal-to-noise ratios (SNR). The effectiveness of the proposed algorithm was verified through comparative analysis with the traditional algorithms. The research results indicated that the ZFSD-IR algorithm has better accuracy in carrier-frequency and low-frequency estimation than traditional algorithms, and can achieve accurate detection of ZPW-2000 frequency shift signal under the lower SNR conditions. It has high detection accuracy and good anti-interference ability, ensuring the safe operation of high-speed trains. |
| ArticleNumber | 25625 |
| Author | Cui, Fukai Ge, Bizhou Wang, Hongkai Ji, Guanggang |
| Author_xml | – sequence: 1 givenname: Guanggang surname: Ji fullname: Ji, Guanggang email: 215046@sdjtu.edu.cn organization: School of Rail Transportation, Shandong Jiaotong University – sequence: 2 givenname: Bizhou surname: Ge fullname: Ge, Bizhou organization: Hunan CRRC Times Communication Signal Co., Ltd – sequence: 3 givenname: Hongkai surname: Wang fullname: Wang, Hongkai organization: School of Rail Transportation, Shandong Jiaotong University – sequence: 4 givenname: Fukai surname: Cui fullname: Cui, Fukai organization: School of Rail Transportation, Shandong Jiaotong University |
| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/39465315$$D View this record in MEDLINE/PubMed |
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| References | Li, Stoica (CR25) 1996; 44 Xue, Jia, Tang (CR20) 2023; 2677 Zhao (CR10) 2023; 44 Zhang (CR16) 2022; 66 Yang, Nagarajaiah (CR12) 2015; 56 Ge, Wu (CR7) 2018; 37 CR19 CR18 Macleod (CR27) 1998; 46 CR17 Liu, Li (CR29) 1998; 34 Kang, Li (CR11) 2024; 22 Qiao (CR23) 2023; 1 Li, Wu (CR30) 2016; 24 Li (CR6) 2021; 29 CR2 Liu (CR14) 2022; 12 Yang (CR22) 2021; 43 CR8 Gough (CR26) 1994; 42 Zhang (CR5) 2021; 43 CR24 Li, Stoica (CR9) 1996; 44 Dai, Na, Liang (CR1) 2023; 45 Cao (CR15) 2024; 9 CR21 Christensen (CR32) 2013; 21 Liu, Ma, Wei (CR3) 2006; 20 Aboutanios, Mulgrew (CR28) 2005; 53 Wei, Zhao (CR31) 2023; 26 Zhao, Wang (CR4) 2009; 31 Jiang (CR13) 2024; 112 Y Li (77793_CR6) 2021; 29 B Ge (77793_CR7) 2018; 37 Y Kang (77793_CR11) 2024; 22 Z Qiao (77793_CR23) 2023; 1 G Li (77793_CR30) 2016; 24 Y Liu (77793_CR3) 2006; 20 P Gough (77793_CR26) 1994; 42 M Macleod (77793_CR27) 1998; 46 77793_CR8 J Li (77793_CR9) 1996; 44 H Zhang (77793_CR5) 2021; 43 E Aboutanios (77793_CR28) 2005; 53 H Jiang (77793_CR13) 2024; 112 77793_CR2 M Christensen (77793_CR32) 2013; 21 H Zhang (77793_CR16) 2022; 66 77793_CR17 77793_CR18 77793_CR19 W Wei (77793_CR31) 2023; 26 J Yang (77793_CR22) 2021; 43 Z Liu (77793_CR29) 1998; 34 C Liu (77793_CR14) 2022; 12 S Dai (77793_CR1) 2023; 45 B Zhao (77793_CR10) 2023; 44 J Cao (77793_CR15) 2024; 9 L Zhao (77793_CR4) 2009; 31 Y Yang (77793_CR12) 2015; 56 77793_CR21 J Li (77793_CR25) 1996; 44 X Xue (77793_CR20) 2023; 2677 77793_CR24 |
| References_xml | – volume: 34 start-page: 657 year: 1998 end-page: 664 ident: CR29 article-title: Implementation of the RELAX algorithm publication-title: IEEE T Aero Elec Sys doi: 10.1109/7.670348 – ident: CR18 – volume: 43 start-page: 104 year: 2021 end-page: 111 ident: CR22 article-title: Transient fault diagnosis of track circuit based on PMFCC-DTW publication-title: J. China Railway Soc. – volume: 24 start-page: 262 year: 2016 end-page: 265 ident: CR30 article-title: Application of ZFFT algorithm based on multiple modulation in detection of track circuit signal publication-title: Comput. Meas. Control – volume: 29 start-page: 29 year: 2021 end-page: 33 ident: CR6 article-title: Design of railway frequency shift signal detection system based on Zoom-FFT technology publication-title: Comput. Meas. Control – ident: CR2 – volume: 46 start-page: 141 year: 1998 end-page: 148 ident: CR27 article-title: Fast nearly ML estimation of the parameters of real or complex single tones or resolved multiple tones publication-title: IEEE T Signal. Process. doi: 10.1109/78.651200 – volume: 44 start-page: 1469 year: 1996 end-page: 1484 ident: CR9 article-title: An adaptive filtering approach to spectral estimation and SAR imaging publication-title: IEEE T Signal. Process. doi: 10.1109/78.506612 – volume: 56 start-page: 15 year: 2015 end-page: 34 ident: CR12 article-title: Output-only modal identification by compressed sensing: Non-uniform low-rate random sampling publication-title: Mech. Syst. Signal. Pr doi: 10.1016/j.ymssp.2014.10.015 – volume: 26 start-page: 112 year: 2023 end-page: 125 ident: CR31 article-title: Fault text classification of on-board equipment in high-speed railway based on labeled-Doc2vec and BIGRU publication-title: J. Rail Transp. Pla – volume: 1 start-page: 103 year: 2023 end-page: 109 ident: CR23 article-title: Analysis of the influence of traction current harmonics on the received voltage of track circuits publication-title: China Railway – volume: 37 start-page: 50 year: 2018 end-page: 56 ident: CR7 article-title: ZPW-2000 frequency-shift signal binary search frequency domain demodulation method and selection of window function publication-title: J. Lanzhou Jiaotong Univ. – volume: 2677 start-page: 870 year: 2023 end-page: 892 ident: CR20 article-title: National economic benefits of railway transportation analyzed using data mining publication-title: Transpor Res. Rec doi: 10.1177/03611981221137594 – volume: 45 start-page: 94 year: 2023 end-page: 102 ident: CR1 article-title: <ArticleTitle Language=“En”>Research on fault prediction of track circuit based on attention mechanism and bidirectional LSTM network publication-title: J. China Railway Soc. – volume: 21 start-page: 2042 year: 2013 end-page: 2056 ident: CR32 article-title: Accurate estimation of low fundamental frequencies from real-valued measurements publication-title: IEEE T Audio Speech doi: 10.1109/TASL.2013.2265085 – volume: 22 start-page: 131 year: 2024 end-page: 137 ident: CR11 article-title: Design and implementation of ZPW-2000 frequency shift signal coding and detection instrument publication-title: Exp. Sci. Technol. – volume: 42 start-page: 1317 year: 1994 end-page: 1322 ident: CR26 article-title: A fast spectral estimation algorithm based on the FFT publication-title: IEEE T Signal. Process. doi: 10.1109/78.286949 – ident: CR8 – volume: 9 start-page: 1 year: 2024 end-page: 16 ident: CR15 article-title: Research on harmonic overvoltage of cable sheath on 220 kV side of electric railway traction station publication-title: App Math. Nonlinear Sci. – volume: 43 start-page: 87 year: 2021 end-page: 92 ident: CR5 article-title: Research on the detection of noise-containing frequency-shifted signals using double-coupled duffing oscillators publication-title: Railway Transp. Econ. – volume: 12 start-page: 181 year: 2022 end-page: 196 ident: CR14 article-title: Research on radiated interference from diesel locomotive traction motor to cab signalling publication-title: IET Electr. Syst. Tran doi: 10.1049/els2.12046 – volume: 31 start-page: 102 year: 2009 end-page: 106 ident: CR4 article-title: A fast data compression method for locomotive signal recorder based on orthogonal wavelet packet technology publication-title: J. China Railway Soc. – ident: CR21 – ident: CR19 – volume: 53 start-page: 1237 year: 2005 end-page: 1242 ident: CR28 article-title: Iterative frequency estimation by interpolation on Fourier coefficients publication-title: IEEE T Signal. Process. doi: 10.1109/TSP.2005.843719 – volume: 20 start-page: 34 year: 2006 end-page: 38 ident: CR3 article-title: Research on the application of EMD algorithm in frequency shift signal demodulation publication-title: J. Electron. Meas. Instrum. doi: 10.1109/MIM.2017.8006392 – volume: 66 start-page: 183 year: 2022 end-page: 194 ident: CR16 article-title: Analysis and research of ZPW-2000 track circuit anti adjacent line interference based on duffing oscillator publication-title: Railway Standard Des. – ident: CR17 – volume: 112 start-page: 9933 year: 2024 end-page: 9954 ident: CR13 article-title: A general stability analysis method for regenerative oscillating heat engines based on heat-dynamics network model and Nyquist criterion publication-title: Nonlinear Dynam doi: 10.1007/s11071-024-09640-6 – volume: 44 start-page: 281 year: 1996 end-page: 295 ident: CR25 article-title: Efficient mixed-spectrum estimation with applications to target feature extraction publication-title: IEEE T Signal. Process. doi: 10.1109/78.485924 – volume: 44 start-page: 186 year: 2023 end-page: 193 ident: CR10 article-title: Transient response analysis of ZPW-2000A track circuit considering high-frequency losses publication-title: China Railway Sci. – ident: CR24 – volume: 24 start-page: 262 year: 2016 ident: 77793_CR30 publication-title: Comput. Meas. Control – volume: 45 start-page: 94 year: 2023 ident: 77793_CR1 publication-title: J. China Railway Soc. – volume: 43 start-page: 87 year: 2021 ident: 77793_CR5 publication-title: Railway Transp. Econ. – ident: 77793_CR21 doi: 10.1177/16878132231203811 – volume: 26 start-page: 112 year: 2023 ident: 77793_CR31 publication-title: J. Rail Transp. Pla – volume: 56 start-page: 15 year: 2015 ident: 77793_CR12 publication-title: Mech. Syst. Signal. Pr doi: 10.1016/j.ymssp.2014.10.015 – volume: 2677 start-page: 870 year: 2023 ident: 77793_CR20 publication-title: Transpor Res. Rec doi: 10.1177/03611981221137594 – ident: 77793_CR24 doi: 10.1038/s41598-024-60877-y – volume: 1 start-page: 103 year: 2023 ident: 77793_CR23 publication-title: China Railway – volume: 37 start-page: 50 year: 2018 ident: 77793_CR7 publication-title: J. Lanzhou Jiaotong Univ. – volume: 9 start-page: 1 year: 2024 ident: 77793_CR15 publication-title: App Math. Nonlinear Sci. – volume: 29 start-page: 29 year: 2021 ident: 77793_CR6 publication-title: Comput. Meas. Control – ident: 77793_CR18 – volume: 12 start-page: 181 year: 2022 ident: 77793_CR14 publication-title: IET Electr. Syst. Tran doi: 10.1049/els2.12046 – volume: 42 start-page: 1317 year: 1994 ident: 77793_CR26 publication-title: IEEE T Signal. Process. doi: 10.1109/78.286949 – volume: 44 start-page: 1469 year: 1996 ident: 77793_CR9 publication-title: IEEE T Signal. Process. doi: 10.1109/78.506612 – volume: 34 start-page: 657 year: 1998 ident: 77793_CR29 publication-title: IEEE T Aero Elec Sys doi: 10.1109/7.670348 – volume: 112 start-page: 9933 year: 2024 ident: 77793_CR13 publication-title: Nonlinear Dynam doi: 10.1007/s11071-024-09640-6 – volume: 46 start-page: 141 year: 1998 ident: 77793_CR27 publication-title: IEEE T Signal. Process. doi: 10.1109/78.651200 – ident: 77793_CR8 doi: 10.1016/j.sigpro.2017.01.011 – ident: 77793_CR2 doi: 10.1016/j.knosys.2024.111682 – ident: 77793_CR19 – volume: 53 start-page: 1237 year: 2005 ident: 77793_CR28 publication-title: IEEE T Signal. Process. doi: 10.1109/TSP.2005.843719 – volume: 66 start-page: 183 year: 2022 ident: 77793_CR16 publication-title: Railway Standard Des. – volume: 31 start-page: 102 year: 2009 ident: 77793_CR4 publication-title: J. China Railway Soc. – volume: 22 start-page: 131 year: 2024 ident: 77793_CR11 publication-title: Exp. Sci. Technol. – volume: 20 start-page: 34 year: 2006 ident: 77793_CR3 publication-title: J. Electron. Meas. Instrum. doi: 10.1109/MIM.2017.8006392 – volume: 43 start-page: 104 year: 2021 ident: 77793_CR22 publication-title: J. China Railway Soc. – volume: 21 start-page: 2042 year: 2013 ident: 77793_CR32 publication-title: IEEE T Audio Speech doi: 10.1109/TASL.2013.2265085 – volume: 44 start-page: 186 year: 2023 ident: 77793_CR10 publication-title: China Railway Sci. – ident: 77793_CR17 – volume: 44 start-page: 281 year: 1996 ident: 77793_CR25 publication-title: IEEE T Signal. Process. doi: 10.1109/78.485924 |
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| SubjectTerms | 639/166/987 639/766/930 Accuracy Algorithms Comparative analysis Fourier analysis Fourier transforms High speed rail Humanities and Social Sciences Locomotives multidisciplinary Science Science (multidisciplinary) Spectrum analysis |
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| Title | Research on frequency shift signal detection algorithm for jointless track circuits based on improved relaxation algorithm |
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