To improve the survivability of orbiting spacecraft against space debris impacts
we propose an impact damage assessment method. First
a multi-area damage mining model
which can describe damages in different spatial layers
is built based on an infrared thermal image sequence. Subsequently
to identify different impact damage types from infrared image data effectively
the variational Bayesian inference is used to solve for the parameters in the model. Then
an image-processing framework is proposed to eliminate variational Bayesian errors and compare locations of different damage types. It includes an image segmentation algorithm with an energy function and an image fusion method with sparse representation. In the experiment
the proposed method is used to evaluate the complex damages caused by the impact of the secondary debris cloud on the rear wall of the typical Whipple shield configuration. Experimental results show that it can effectively identify and evaluate the complex damage caused by hypervelocity impact
including surface and internal defects.
关键词
Keywords
references
Chen SY , Cheng ZY , Liu C , 2019 . A blind stopping condition for orthogonal matching pursuit with applications to compressive sensing radar . Signal Process , 165 : 331 - 342 . doi: 10.1016/J.SIGPRO.2019.07.022 http://doi.org/10.1016/J.SIGPRO.2019.07.022
Gao B , Woo WL , Tian GY , et al ., 2016a . Electromagnetic thermography nondestructive evaluation: physics-based modeling and pattern mining . Sci Rep , 6 : 25480 . doi: 10.1038/srep25480 http://doi.org/10.1038/srep25480
Gao B , Woo WL , He YZ , et al ., 2016b . Unsupervised sparse pattern diagnostic of defects with inductive thermography imaging system . IEEE Trans Ind Inform , 12 ( 1 ): 371 - 383 . doi: 10.1109/TII.2015.2492925 http://doi.org/10.1109/TII.2015.2492925
Geng XR , Ji LY , Sun K , 2016 . Non-negative matrix factorization based unmixing for principal component transformed hyperspectral data . Front Inform Technol Electron Eng , 17 ( 5 ): 403 - 412 . doi: 10.1631/FITEE.1600028 http://doi.org/10.1631/FITEE.1600028
Guo ZB , Zhang Y , 2019 . A sparse corruption non-negative matrix factorization method and application in face image processing & recognition . Measurement , 136 : 429 - 437 . doi: 10.1016/j.measurement.2018.12.087 http://doi.org/10.1016/j.measurement.2018.12.087
Huang XG , Yin C , Ru HQ , et al ., 2020 . Hypervelocity impact damage behavior of B 4 C/Al composite for MMOD shielding application . Mater Des , 186 : 108323 . doi: 10.1016/J.MATDES.2019.108323 http://doi.org/10.1016/J.MATDES.2019.108323
Kang B , Zhu WP , Liang D , et al ., 2019 . Robust visual tracking via nonlocal regularized multi-view sparse representation . Patt Recogn , 88 : 75 - 89 . doi: 10.1016/j.patcog.2018.11.005 http://doi.org/10.1016/j.patcog.2018.11.005
Kokkinos Y , Margaritis KG , 2018 . Managing the computational cost of model selection and cross-validation in extreme learning machines via Cholesky, SVD, QR and eigen decompositions . Neurocomputing , 295 : 29 - 45 . doi: 10.1016/J.NEUCOM.2018.01.005 http://doi.org/10.1016/J.NEUCOM.2018.01.005
Kullback S , Leibler RA , 1951 . On information and sufficiency . Ann Math Stat , 22 ( 1 ): 79 - 86 . doi: 10.1214/AOMS/1177729694 http://doi.org/10.1214/AOMS/1177729694
Li X , Sun J , Xiao F , 2016 . An efficient prediction framework for multi-parametric yield analysis under parameter variations . Front Inform Technol Electron Eng , 17 ( 12 ): 1344 - 1359 . doi: 10.1631/FITEE.1601225 http://doi.org/10.1631/FITEE.1601225
Liou JC , Johnson NL , 2006 . Risks in space from orbiting debris . Science , 311 ( 5759 ): 340 - 341 . doi: 10.1126/science.1121337 http://doi.org/10.1126/science.1121337
Ma XL , Hu SH , Liu SQ , et al ., 2018 . Multi-focus image fusion based on joint sparse representation and optimum theory . Signal Process Image Commun , 78 : 125 - 134 . doi: 10.1016/J.IMAGE.2019.06.002 http://doi.org/10.1016/J.IMAGE.2019.06.002
Peng YG , Ganesh A , Wright J , et al ., 2012 . RASL: robust alignment by sparse and low-rank decomposition for linearly correlated images . IEEE Trans Patt Anal Mach Intell , 34 ( 11 ): 2233 - 2246 . doi: 10.1109/TPAMI.2011.282 http://doi.org/10.1109/TPAMI.2011.282
Sun J , Chen QD , Sun JN , 2019 . Graph-structured multitask sparsity model for visual tracking . Inform Sci , 486 : 133 - 147 . doi: 10.1016/j.ins.2019.02.043 http://doi.org/10.1016/j.ins.2019.02.043
Wang ZY , Zhu R , Fukui K , 2018 . Cone-based joint sparse modelling for hyperspectral image classification . Signal Process , 144 : 417 - 429 . doi: 10.1016/j.sigpro.2017.11.001 http://doi.org/10.1016/j.sigpro.2017.11.001
Wu T , Shi J , Jiang XM , et al ., 2018 . A multi-objective memetic algorithm for low rank and sparse matrix decomposition . Inform Sci , 468 : 172 - 192 . doi: 10.1016/j.ins.2018.08.037 http://doi.org/10.1016/j.ins.2018.08.037
Yang Y , Cong XC , Long KY , et al ., 2018 . MRF model-based joint interrupted SAR imaging and coherent change detection via variational Bayesian inference . Signal Process , 151 : 144 - 154 . doi: 10.1016/j.sigpro.2018.05.007 http://doi.org/10.1016/j.sigpro.2018.05.007
Yin C , Xue T , Huang XG , et al ., 2019 . Research on damages evaluation method with multi-objective feature extraction optimization scheme for M/OD impact risk assessment . IEEE Access , 7 : 98530 - 98545 . doi: 10.1109/ACCESS.2019.2930114 http://doi.org/10.1109/ACCESS.2019.2930114
Zhang HN , Huang XG , Yin C , et al ., 2020 . Design of hypervelocity-impact damage evaluation technique based on Bayesian classifier of transient temperature attributes . IEEE Access , 8 : 18703 - 18715 . doi: 10.1109/ACCESS.2020.2968398 http://doi.org/10.1109/ACCESS.2020.2968398
Zong JJ , Qiu TS , Li WS , 2019 . Automatic ultrasound image segmentation based on local entropy and active contour model . Comput Math Appl , 78 ( 3 ): 929 - 943 . doi: 10.1016/J.CAMWA.2019.03.022 http://doi.org/10.1016/J.CAMWA.2019.03.022
The trial reading is over, you can activate your VIP account to continue reading.