Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

Oil film analysis and axial uniform distribution optimization for the sliding bearing in GTF engines p. 419

Lin WANG, Ruye LU and Tian GAO

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330419

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Experimental study on mechanical properties and failure behavior analysis of CFRP riveted joints with gaskets and bushings p. 428

Lu YAN, Shang′an ZHANG, Zengqiang CAO, Han YAN, Minxi LU and Lubin HUO

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330428

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Kinematics analysis and design of 4PC-2R parallel mechanism p. 437

Fei LUAN, Aixia LI, Xiaofeng WANG, Zizheng WANG, Xinrui MEN and Bohao ZHANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330437

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Research of manufacturing errors on aerodynamic performance uncertainty of compressor rotor p. 447

Lingchen KONG, Xiangjun LI, Qing LU, Zhengyu ZHU and Qian ZHOU

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330447

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Reliability and sensitivity analysis of honeycomb sandwich composite radome structure p. 457

Haizheng SONG, Chunping ZHOU, Zheng WEI, Lei LI and Changcong ZHOU

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330457

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Second-order time-variant reliability analysis method based on Hessian matrix approximation p. 467

Yunwei ZHANG, Nanzheng ZOU, Xuexuan ZHAO and Chunna LI

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330467

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PEMFC remaining useful life prediction method combined particle swarm optimization algorithm with improved echo state network p. 478

Fengyang GAO, Jia LIU, Dong YANG, Guopeng HAN, Fengxu QI and Qingyin LIU

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330478

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Experimental research of pulsation pressure and hydrodynamic noise at the bow of underwater vehicle p. 488

Xing HE, Qiaogao HUANG, Bo LU and Guang PAN

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330488

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Clock-free synchronous localization method of deep-sea UUV based on sound ray correction with grazing angle and differential iteration p. 496

Yuzhu KANG, Xiaohong SHEN, Haiyan WANG, Yongsheng YAN and Haitao DONG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330496

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Application of data-driven method in flow field reconstruction of unmanned underwater vehicle pump-jet propulsor p. 509

Yong ZHANG, Yu FAN, Haiguang LIU, Zhihao LIU and Hongjie LIU

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330509

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Research on variable condition control of power systems with large delay characteristics p. 517

Tianshuo YAN, Shuaichen LIU, Yang LIU, Yuhang ZHANG and Kan QIN

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330517

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Optimization of process parameters of strong spinning of GCr15 bearing steel based on carbide control p. 528

Xu DAI, Jianguo WANG and Dong LIU

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330528

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Multi-granularity hierarchical grid division method for multiple satellites earth coverage calculation p. 536

Zhiming SONG, Cheng HUANG, Xiaoyu CHEN, Guangming DAI, Maocai WANG and Lei PENG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330536

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Reconstruction of weak pulse signals based on 3D DSM Fabry-Perot cavity stochastic resonance p. 546

Tianqi HE and Shichao MA

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330546

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Solution technology of physical characteristic model of motional cable harness in virtual environment p. 555

Yongjun YANG, Xiaoshuai ZHUANG, Tianyi WEI, Jiabin YANG, Jianchao LUO, Changjian GE and Yunchuan KANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330555

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The influence rule of near-field wake vortex of tanker and the evaluation of dangerous area p. 564

Yuyan WANG, Fengbo LIU, Wenhao ZHANG, Feng XIAO and Yihua LIANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330564

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Feedforward-feedback compound control method and application for flow field in 2 meter high-speed free jet wind tunnel p. 574

Weijie LIU, Zhongwei LING, Jiayi TIAN, Haoyu HUANG and Jianhua QIN

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330574

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Long-range DCS-Anya trajectory planning algorithm considering initial and terminal state constraints p. 582

Siyu LIU, Yitao CAO, Chuang YANG, Yifei WANG and Shunjia ZHANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330582

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Study on ultra short baseline positioning system based on improved quad array and extended Kalman filter p. 592

Xutao HE, Long XIE, Haining XU, Yuan LI, Lei ZHANG and Jianbo WANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330592

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Research on monitoring method during the construction of safety-critical software p. 600

Ben WANG, Chengjun DING, Wei LIN and Chunyan MA

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330600

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Study on dynamic hysteresis characteristic modeling and parameter identification methods for high-voltage piezoelectric actuators p. 610

Weiguang LI, Ke LIU, Hui WANG, Qingtian DENG and Zhichun YANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330610

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Graph Huber: a robust regression model for graph data p. 620

Meihong SU, Jiaxing WANG, Yan LI and Hai ZHANG

Published online: 11 August 2025

DOI: https://doi.org/10.1051/jnwpu/20254330620

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