College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
Show less
文章历史+
Received
Accepted
Published
2024-02-19
2024-05-12
Issue Date
2026-04-24
PDF (4370K)
摘要
为了兼顾全局域对齐和局部子域的校准,并且使得特征表示容易被决策边界区分,提出了一种基于深度对抗和联合域校准(Deep Conjoint and Adversarial Domain Calibration, DCADC)方法来进行跨负载的故障诊断任务。首先,将一维轴承振动信号处理为二维灰度图像,有利于模型泛化;其次提出了一种双卷积结构,增强了模型学习域不变信息的能力;另外实施了联合校准策略,使模型在匹配全局信息时捕获局部细粒度信息;最后,加入了特征表示惩罚机制,使决策边界更易于区分样本类别。在三种迁移场景实验中,DCADC方法的平均诊断准确率分别达到了99.80%、100%和99.72%,分别比目前最先进的域适应方法提升了4.80%、0.86%和2.16%。实验结果说明了DCADC方法在复杂工作环境中能够表现出良好的准确性和鲁棒性。
Abstract
In order to guarantee simultaneous alignment of global domains and local classes, facilitating feature representation discrimination by decision boundaries, a deep conjoint and adversarial domain calibration (DCADC) method for cross-load fault diagnosis tasks is proposed. First, the one-dimensional bearing vibration signals are processed into two-dimensional grayscale images to be more applicable for model generalization. Second, a double convolution structure is proposed, which enhances the model's ability of learning domain-invariant information. Third, a conjoint calibration strategy is implemented so that the model captures local fine-grained subdomain information while matching global domain. Finally, a mechanism for penalizing feature representations is incorporated to make it easier for decision boundaries to distinguish samples. In three transfer scenario experiments, the proposed DCADC method achieves an average diagnostic accuracy of 99.80%, 100%, and 99.72%, respectively, showing the improvements of 4.80%, 0.86%, and 2.16% over the current state-of-the-art domain adaptation method. The experimental results illustrate that DCADC method exhibits good accuracy and robustness in complex working environments.
双卷积结构参数信息在表2中列出。首先,Conv1-1层使用了5×5的卷积核,增加了感受野,获取到更多的全局信息,其次Conv1-2层以2×2卷积核对特征图进行步距为2的下采样,接着是3×3卷积层与下采样卷积层的交替堆叠,线性整流单元(Rectified Linear Unit, ReLU)函数被采用为激活函数。特征提取器的输出被全局平均池化层(Global Average Pooling, GAP)压缩为256维的特征向量。最后,展平的特征向量输入到FC层构成的标签预测器和域鉴别器中进行标签预测和域判别。
SHIH T, GUOJ, BAIX T, et al. Research on a Nonlinear Dynamic Incipient Fault Detection Method for Rolling Bearings[J]. Appl Sci, 2020, 10(7): 2443. DOI: 10.3390/app10072443 .
[2]
LIUR N, YANGB Y, ZIO E, et al. Artificial Intelligence for Fault Diagnosis of Rotating Machinery: A Review[J]. Mech Syst Signal Process, 2018, 108: 33-47. DOI: 10.1016/j.ymssp.2018.02.016 .
[3]
LIJ, WANGY, ZIY Y, et al. A Local Weighted Multi-instance Multilabel Network for Fault Diagnosis of Rolling Bearings Using Encoder Signal[J]. IEEE Trans Instrum Meas, 2020, 69(10): 8580-8589. DOI: 10.1109/TIM.2020.2986853 .
[4]
ZHAOZ B, ZHANGQ Y, YUX L, et al. Applications of Unsupervised Deep Transfer Learning to Intelligent Fault Diagnosis: A Survey and Comparative Study[J]. IEEE Trans Instrum Meas, 2021, 70: 3525828. DOI: 10.1109/TIM.2021.3116309 .
[5]
ZHUZ Q, LEIY B, QIG Q, et al. A Review of the Application of Deep Learning in Intelligent Fault Diagnosis of Rotating Machinery[J]. Measurement, 2023, 206: 112346. DOI: 10.1016/j.measurement.2022.112346 .
[6]
MAY L, YANGJ, LIL. Collaborative and Adversarial Deep Transfer Auto-encoder for Intelligent Fault Diagnosis[J]. Neurocomputing, 2022, 486: 1-15. DOI: 10.1016/j.neucom.2022.02.050 .
[7]
YANGB, LEIY G, JIAF, et al. An Intelligent Fault Diagnosis Approach Based on Transfer Learning from Laboratory Bearings to Locomotive Bearings[J]. Mech Syst Signal Process, 2019, 122: 692-706. DOI: 10.1016/j.ymssp.2018.12.051 .
[8]
GUOL, LEIY G, XINGS B, et al. Deep Convolutional Transfer Learning Network: A New Method for Intelligent Fault Diagnosis of Machines with Unlabeled Data[J]. IEEE Trans Ind Electron, 2019, 66(9): 7316-7325. DOI: 10.1109/TIE.2018.2877090 .
[9]
ZHUZ Y, WANGL Z, PENGG L, et al. WDA: an Improved Wasserstein Distance-based Transfer Learning Fault Diagnosis Method[J]. Sensors, 2021, 21(13): 4394. DOI: 10.3390/s21134394 .
[10]
GANINY, USTINOVAE, AJAKANH, et al. Domain-adversarial Training of Neural Networks[M]//Domain Adaptation in Computer Vision Applications. Cham: Springer International Publishing, 2017: 189-209. DOI: 10.1007/978-3-319-58347-1_10 .
[11]
JIAOJ Y, ZHAOM, LINJ, et al. Residual Joint Adaptation Adversarial Network for Intelligent Transfer Fault Diagnosis[J]. Mech Syst Signal Process, 2020, 145: 106962. DOI: 10.1016/j.ymssp.2020.106962 .
[12]
WANGX, SHEB, SHIZ S, et al. Partial Adversarial Domain Adaptation by Dual-domain Alignment for Fault Diagnosis of Rotating Machines[J]. ISA Trans, 2023, 136: 455-467. DOI: 10.1016/j.isatra.2022.11.021 .
[13]
ZHUJ, CHENN, SHENC Q. A New Multiple Source Domain Adaptation Fault Diagnosis Method between Different Rotating Machines[J]. IEEE Trans Ind Inform, 2021, 17(7): 4788-4797. DOI: 10.1109/TII.2020.3021406 .
[14]
DENGY F, HUANGD L, DUS C, et al. A Double-layer Attention Based Adversarial Network for Partial Transfer Learning in Machinery Fault Diagnosis[J]. Comput Ind, 2021, 127: 103399. DOI: 10.1016/j.compind.2021.103399 .
WENC L, LÜF Y. Review on Deep Learning Based Fault Diagnosis[J]. J Electron Inf Technol, 2020, 42(1): 234-248. DOI: 10.11999/JEIT190715 .
[17]
FANGH R, DENGJ, ZHAOB, et al. LEFE-net: a Lightweight Efficient Feature Extraction Network with Strong Robustness for Bearing Fault Diagnosis[J]. IEEE Trans Instrum Meas, 2021, 70: 3513311. DOI: 10.1109/TIM.2021.3067187 .
[18]
LIANGP F, DENGC, YUANX M, et al. A Deep Capsule Neural Network with Data Augmentation Generative Adversarial Networks for Single and Simultaneous Fault Diagnosis of Wind Turbine Gearbox[J]. ISA Trans, 2023, 135: 462-475. DOI: 10.1016/j.isatra.2022.10.008 .
[19]
STOCKWELLR G, MANSINHAL, LOWER P. Localization of the Complex Spectrum: The S Transform[J]. IEEE Trans Signal Process, 1996, 44(4): 998-1001. DOI: 10.1109/78.492555 .
[20]
SABOURS, FROSSTN, HINTONG E. Dynamic Routing Between Capsules[C]//Proceedings of the 31st International Conference on Neural Information Processing Systems. New York: ACM, 2017: 3859-3869.
[21]
LIUH C, YAOD C, YANGJ W, et al. Lightweight Convolutional Neural Network and Its Application in Rolling Bearing Fault Diagnosis under Variable Working Conditions[J]. Sensors, 2019, 19(22): 4827. DOI: 10.3390/s19224827 .
[22]
YAOD C, LIUH C, YANGJ W, et al. A Lightweight Neural Network with Strong Robustness for Bearing Fault Diagnosis[J]. Measurement, 2020, 159: 107756. DOI: 10.1016/j.measurement.2020.107756 .
[23]
WANGH, LIUZ L, PENGD D, et al. Interpretable Convolutional Neural Network with Multilayer Wavelet for Noise-robust Machinery Fault Diagnosis[J]. Mech Syst Signal Process, 2023, 195: 110314. DOI: 10.1016/j.ymssp.2023.110314 .
[24]
XUEF, ZHANGW M, XUEF, et al. A Novel Intelligent Fault Diagnosis Method of Rolling Bearing Based on Two-stream Feature Fusion Convolutional Neural Network[J]. Measurement, 2021, 176: 109226. DOI: 10.1016/j.measurement.2021.109226 .
[25]
YUX, YINH S, SUNL, et al. A New Cross-domain Bearing Fault Diagnosis Framework Based on Transferable Features and Manifold Embedded Discriminative Distribution Adaption under Class Imbalance[J]. IEEE Sens J, 2023, 23(7): 7525-7545. DOI: 10.1109/JSEN.2023.3248950 .
[26]
LUW N, LIANGB, CHENGY, et al. Deep Model Based Domain Adaptation for Fault Diagnosis[J]. IEEE Trans Ind Electron, 2017, 64(3): 2296-2305. DOI: 10.1109/TIE.2016.2627020 .
[27]
QINR C, LUC. Research on Measurement Methods of Transferability between Different Domains in Transfer Learning[C]//2019 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS). New York: IEEE, 2019: 926-931. DOI: 10.1109/SAFEPROCESS45799.2019.9213266 .
[28]
ZHUY C, ZHUANGF Z, WANGJ D, et al. Deep Subdomain Adaptation Network for Image Classification[J]. IEEE Trans Neural Netw Learn Syst, 2021, 32(4): 1713-1722. DOI: 10.1109/TNNLS.2020.2988928 .
[29]
CHENX, WANGS, LONGM, et al. Transferability vs. Discriminability: Batch Spectral Penalization for Adversarial Domain Adaptation[C]//Proceedings of the 36th International Conference on Machine Learning. Cambridge: PMLR, 2019, 97: 1081-1090.
[30]
SMITHW A, RANDALLR B. Rolling Element Bearing Diagnostics Using the Case Western Reserve University Data: A Benchmark Study[J]. Mech Syst Signal Process, 2015, 64/65: 100-131. DOI: 10.1016/j.ymssp.2015.04.021 .
[31]
ZHENGH L, WANGR X, YINJ C, et al. A New Intelligent Fault Identification Method Based on Transfer Locality Preserving Projection for Actual Diagnosis Scenario of Rotating Machinery[J]. Mech Syst Signal Process, 2020, 135: 106344. DOI: 10.1016/j.ymssp.2019.106344 .
[32]
TZENGE, HOFFMANJ, ZHANGN, et al. Deep Domain Confusion: Maximizing for Domain Invariance[EB/OL]. (2014-12-10)[2024-02-19].
[33]
SUNB C, SAENKOK. Deep CORAL: Correlation Alignment for Deep Domain Adaptation[C]//European Conference on Computer Vision. Cham: Springer, 2016: 443-450.10.1007/978-3-319-49409-8_35.
[34]
LONGM, CAOZ, WANGJ, et al. Conditional Adversarial Domain Adaptation[C]//Proceedings of the 32nd International Conference on Neural Information Processing Systems. New York: Curran Associates Inc., 2018, 31: 1647-1657.
[35]
LIUT Y, XUZ H, HEH, et al. Taxonomy-structured Domain Adaptation[C]//Proceedings of the 40th International Conference on Machine Learning. Cambridge: JMLR, 2023: 22215-22232.
[36]
WUH, LIJ M, ZHANGQ Y, et al. Intelligent Fault Diagnosis of Rolling Bearings Under Varying Operating Conditions Based on Domain-adversarial Neural Network and Attention Mechanism[J]. ISA Trans, 2022, 130: 477-489. DOI: 10.1016/j.isatra.2022.04.026 .