Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

Aerodynamic and Aeroacoustic Optimization of Propeller Based on Hanson Noise Model p. 685

Xiang Song, Peixun Yu, Junqiang Bai, Xiao Han and Jiahui Peng

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840685

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Method for Determining Repair Tolerance of Civil Aircraft Composite Structure p. 695

Chen Wang, Erming He, Zhibin Zhao, Zhiqi Liu, Xiaofeng Xue and Yunwen Feng

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840695

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UAV's Precise Trajectory Tracking Control Based on Nonlinear Dynamic Inverse and Quaternions p. 705

Hongchuan Song, Hao Zhan, Lu Xia and Nan Zhang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840705

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Research for Space Interception Simulation under Nonlinear Time-Varied Similarity p. 715

Xiaodong Lu, Tao Cui and Jiayao Gu

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840715

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Image Fusion of Infrared Weak-Small Target Based on Wavelet Transform and Feature Extraction p. 723

Xiaozhu Wang, Saisai Niu, Kai Zhang, Jianfei Yin and Jie Yan

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840723

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Calculation on 2 cm ECRIT Thrust Regulation Based on 3D PIC Numerical Simulation Method p. 733

Zhan Hu, Juan Yang, Maolin Chen, Daren Yu and Ximing Zhu

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840733

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Cloud Image Classification Method Based on Deep Convolutional Neural Network p. 740

Fei Zhang and Jie Yan

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840740

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Exploring Underwater Target Detection Algorithm Based on Improved SSD p. 747

Wei Qiang, Yuyao He, Yujin Guo, Baoqi Li and Lingjiao He

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840747

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Analyzing of Cooperative Locating Error and Formation Configuration of AUV Based on Geometric Interpretation p. 755

Lichuan Zhang, Junqi Qu, Guang Pan and Yongzhao Wang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840755

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Research on Color Design and Evaluation Method of Cultural Creative Products Based on Color Harmony Theory p. 766

Jintao He, Dengkai Chen and Suihuai Yu

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840766

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Generalized Multi-Symplectic Numerical Implementation of Dynamic Responses for Saturated Poroelastic Timoshenko Beam p. 774

Xuemei Liu and Zichen Deng

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840774

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Study on Effect of Obstacle Shapes on Filling Process in Pulse Detonation Rocket Engine p. 784

Yun Wang, Wei Fan, Jintao Jiang and Peng Zhang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840784

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Research of Small Sheet-Type Laminar Flow Meter p. 792

Xiaolu Wang, Yuchun Chen, Yuxiang Jiang and Kai Zhang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840792

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Distributed Multisensor Multitarget Tracking Algorithm with Time-Offset Registration p. 797

Song Li, Yongmei Cheng, Huibin Wang and Shibo Gao

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840797

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Aircraft Inertial Measurement Unit Fault Diagnosis Based on Adaptive Two-Stage UKF p. 806

Qizhi He, Weiguo Zhang, Xiaoxiong Liu and Weinan Li

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840806

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An HI Extraction Framework for Lithium-Ion Battery Prognostics Based on SAE-VMD p. 814

Zhuqing Wang, Yangming Guo and Cong Xu

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840814

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The Analysis for Source Aerosol Optical Properties and Long Range Transportation of Dust Storm in Winter p. 822

Lifang Wang, Fuqiang Qin and Shiyong Shao

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840822

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Unsupervised Domain Adaptation Method Based on Discriminant Sample Selection p. 828

Linlin Wu, Guohua Peng and Weidong Yan

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840828

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Effect of Vanadium Carbide on Sintering Properties and Microstructure Evolution of Powder High Speed Steel p. 838

Yanrong Hao, Rutie Liu and Xiang Xiong

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840838

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Dynamic Reliability Model for Airborne Systems Based on Stochastic Petri Net p. 846

Lu Zhuang, Zhong Lu and Ziwen Zhang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840846

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Experimental Research on Noise Reduction for Continuous Transonic Wind Tunnel Loop p. 855

Jiming Chen, Shenghao Wu, Zhenhua Chen, Jinlei Lyu and Haitao Pei

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840855

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Conditional Expression Fault Classification and Repair Method of Aviation Control Software p. 862

Wenguang Xie, Qi Li, Kenian Wang, Chunyan Ma, Tao Zhang and Guoqun Zhang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840862

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Experimental Study on Fatigue-Creep of P/M FGH96 Superalloy with Different Holding Time p. 873

Yang Xiao, Haiqin Qin, Kejun Xu and Yongqi Wang

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840873

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Mechanical Analysis of Shape Memory Alloy Beams under Asymmetric Bending p. 881

Jingning Yang, Yongxiang Wang and Liansheng Ma

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840881

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Open-Hole 3D Braided Composites Strength Prediction and Stress Analysis p. 889

Shuangqiang Liang, Chenglong Zhang, Ge Chen, Qihong Zhou and Frank Ko

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840889

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Simulation and Analysis on Tooth Meshing Ease-Off Surface of Gears Based on Polynomial Topology Modification p. 897

Bingyang Wei, Xuemei Cao and Xiaozhong Deng

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840897

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U-GAN Model for Infrared and Visible Images Fusion p. 904

Zhuo Chen, Ming Fang, Xu Chai, Feiran Fu and Lihong Yuan

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840904

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A New Evolution Model for Weighted Directed Networks p. 913

Qingyi Gao and Mu Li

Published online: 06 October 2020

DOI: https://doi.org/10.1051/jnwpu/20203840913

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