Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

The Journal of Northwestern Polytechnical University was founded in 1957 and is published bimonthly. It mainly publishes research results in aviation, aerospace, marine science and engineering technology. The purpose of this journal is to reflect the achievements and dynamics of scientific research in these fields and promote the exchange of schools. The Journal of Northwestern Polytechnical University is one of the core journals in China.

This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access.

Open Access

Reliability analysis of high-lift device wear based on indicator error control Kriging

Yunwen FENG, Sirui ZHOU, Xiaofeng XUE, Junyu CHEN, Jinfan CAO, Xianmin CHEN and Jianbing GE

JNWPU, 44 2 (2026) 213-221

Published online: 12 June 2026
Open Access

Analysis on dynamic characteristics of multi-strut aircraft under main landing gear coordinated steering

Jun FENG, Xiaojiang TAO, Xiwen GUI, Hong NIE, Ming ZHANG and Xiazheng SHI

JNWPU, 44 2 (2026) 222-234

Published online: 12 June 2026
Open Access

A modular transfer learning-based method for predicting high-load support reactions in full-scale static tests

Xiaofeng XUE, Le SONG, Qian HE, Yunwen FENG and Yuhang CUI

JNWPU, 44 2 (2026) 235-246

Published online: 12 June 2026
Open Access

Dynamic characteristics analysis of quadrotor unmanned aerial vehicle

Longtao XING, Zhizhuang FENG, Feng QIAN, Jun LUO and Xuedong ZHANG

JNWPU, 44 2 (2026) 247-254

Published online: 12 June 2026
Open Access

Study on characteristics and solution design of gas-filled accumulator in liquid rocket

Tong SHI, Yunqin HE and Guozhu LIANG

JNWPU, 44 2 (2026) 255-270

Published online: 12 June 2026
Open Access

Analysis of heat release characteristics of methane/air lean premixed bluff-body flames

Haiqing WANG and Peijin LIU

JNWPU, 44 2 (2026) 271-278

Published online: 12 June 2026
Open Access

The fluid-structure interaction dynamic numerical simulation of the ice-breaking and water-exit process of the underwater vehicle

Yao SHI, Wenzheng YANG, Liyan LAN and Shan GAO

JNWPU, 44 2 (2026) 279-287

Published online: 12 June 2026
Open Access

Failure analysis and optimization of silicon-based MEMS setback safety device

Mo YANG, Weirong NIE, Yue ZHANG, He WANG, Baolin CHENG, Zhuoxiang NING, Yun CAO, Zhanwen XI and Jiong WANG

JNWPU, 44 2 (2026) 288-296

Published online: 12 June 2026
Open Access

Dynamic characteristics and lightweight optimization design of the main reduction gear structure of a certain light helicopter

Linlin SUN, Qihong LIU, Ni WANG, Dengjun SHAO, Shuai YAO, Wenhan YANG and Ning ZHAO

JNWPU, 44 2 (2026) 297-306

Published online: 12 June 2026
Open Access

A modeling and collaborative optimization method for pipe shape layout and clamp position in complex piping system

Ze'an JIN, Wenhao SHI, Zhiquan LIU, Wei LIU and Zhufeng YUE

JNWPU, 44 2 (2026) 307-316

Published online: 12 June 2026
Open Access

Research on the adjustment mechanism of inlet guide vanes in axial compressors

Yao YAO, Xiaolong XING, Bo LIU and Xiaochen MAO

JNWPU, 44 2 (2026) 317-326

Published online: 12 June 2026
Open Access

Multi-criteria radar waveform design based on game theory

Keman SONG, Yuan GAO, Junli LIANG, Haiyang SUN, Jiaxing SUN and Haiming YU

JNWPU, 44 2 (2026) 327-338

Published online: 12 June 2026
Open Access

MOAK: a multi-objective surrogate model optimization algorithm for electromechanical coupling design of phased array antennas

Chi YU and Xiangtao HU

JNWPU, 44 2 (2026) 339-350

Published online: 12 June 2026
Open Access

Research on backstepping control of stabilizing-tracking system for self-propelled anti-aircraft gun with backlash nonlinearity compensation

Tengyao JIANG, Wei LI, Pu CHENG, Yu LEI, Xin HU and Yongzhen ZHANG

JNWPU, 44 2 (2026) 351-362

Published online: 12 June 2026
Open Access

Multi-scale simulation and verification test of vibration characteristics of lattice-structured air rudder made by additive manufacturing

Long ZHANG, Wenlin LIAO, Bowen LIU, Song FENG and Juntao FAN

JNWPU, 44 2 (2026) 363-370

Published online: 12 June 2026
Open Access

Simulation study on aerodynamic noise characteristics in ventilation ducts with internal baffles

Yi FANG, Jieyan CHEN, Baicheng LI, Yongji ZHAO and Yaxuan SUN

JNWPU, 44 2 (2026) 371-379

Published online: 12 June 2026
Open Access

Hierarchical planning and control for multi-UAV cooperative encirclement in complex environments

Jing CHU, Ni ZHANG, Yong HUANG and Yumeng LIU

JNWPU, 44 2 (2026) 380-392

Published online: 12 June 2026
Open Access

Analysis of automatic generation algorithm for airborne multi-partition operating system scheduling table

Min ZHANG, Junsheng WU, Yunxi LI, Qilin TAN and Yuyan WANG

JNWPU, 44 2 (2026) 393-404

Published online: 12 June 2026
Open Access

Evidence modeling and fusion method of conflict sensor information based on complex network

Yongchuan TANG, Zhou GONG, Junqiang LIU, Longxiang HOU and He GUAN

JNWPU, 44 2 (2026) 405-416

Published online: 12 June 2026
Open Access

Information-flow-analysis-based detection of spectre vulnerabilities in RISC-V processors

Shibo TANG, Jiacheng ZHU, Wei HU, Weihao FAN and Dejun MU

JNWPU, 44 2 (2026) 417-425

Published online: 12 June 2026
Open Access

Analysis of factors affecting temperature uniformity of high-temperature electrostatic chucks in CVD equipment

Yankai DING, Shike ZHAO, Bo QU and Shuai WANG

JNWPU, 44 2 (2026) 426-434

Published online: 12 June 2026
Open Access

Capture-culture dual-zone integrated unit array for single-cell microfluidic chips

Meiying HE, Qiujuan LYU, Xinfeng WANG, Shaoning ZHAO, binkai SHI and Zike ZHANG

JNWPU, 44 2 (2026) 435-441

Published online: 12 June 2026

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1007	Open Access Research on traffic sign recognition method based on multi-scale convolution neural network Tiancheng Wei, Xiaofeng Chen and Yuanliang Yin JNWPU, 39 4 (2021) 891-900 Published online: 23 September 2021
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917	Open Access Modeling and Simulation for Multi-Rotor Fixed-Wing UAV Based on Multibody Dynamics Han Wu, Zhengping Wang, Zhou Zhou and Rui Wang JNWPU, 37 5 (2019) 928-934 Published online: 14 January 2020
435	Open Access Research on thermomechanical fatigue life prediction of regenerative cooling thrust chamber Junfeng HUANG, Erming HE, Jinxiang YI, Dahua DU and Hongjian WANG JNWPU, 40 4 (2022) 723-731 Published online: 30 September 2022
318	Open Access Three-dimensional growth simulation of swellable soft materials based on CS-FEM Fan PENG, Wei HUANG, Yu'e MA and Wen GUO JNWPU, 41 1 (2023) 136-143 Published online: 02 June 2023

Recent articles (published in the past 10 years)

32	Open Access Exploring Underwater Target Detection Algorithm Based on Improved SSD Wei Qiang, Yuyao He, Yujin Guo, Baoqi Li and Lingjiao He JNWPU, 38 4 (2020) 747-754 Published online: 06 October 2020
23	Open Access 3D Path Planning Method for UAV Based on Improved Artificial Potential Field Yicong Guo, Xiaoxiong Liu, Weiguo Zhang and Yue Yang JNWPU, 38 5 (2020) 977-986 Published online: 08 December 2020
22	Open Access Sonar image recognition of underwater target based on convolutional neural network Leilei Jin, Hong LIANG and Changsheng Yang JNWPU, 39 2 (2021) 285-291 Published online: 09 June 2021
22	Open Access Air Combat Maneuver Decision Based on Reinforcement Genetic Algorithm Jianfeng Xie, Qiming Yang, Shuling Dai, Wanyang Wang and Jiandong Zhang JNWPU, 38 6 (2020) 1330-1338 Published online: 02 February 2021
18	Open Access Path Planning Algorithm of Dijkstra-Based Intelligent Aircraft under Multiple Constraints Ningyi Cheng, Zhiqian Liu and Yuqi Li JNWPU, 38 6 (2020) 1284-1290 Published online: 02 February 2021
18	Open Access Process Knowledge Graph Construction Method for Process Reuse Xiuling Li, Shusheng Zhang, Rui Huang, Bo Huang and Sijia Wang JNWPU, 37 6 (2019) 1174-1183 Published online: 11 February 2020
16	Open Access Identification of Key Flight Conflict Nodes Based on Complex Network Theory Minggong Wu, Zekun Wang, Xusheng Gan, Guozhou Yang and Xiangxi Wen JNWPU, 38 2 (2020) 279-287 Published online: 17 July 2020
15	Open Access Multi-target assignment hunting strategy of UAV swarm based on improved K-means algorithm and shortest time mechanism Bin HU, Yahui ZHU, Zhize DU, Zixin ZHAO and Yannian ZHOU JNWPU, 40 6 (2022) 1297-1304 Published online: 10 February 2023
15	Open Access Allocation method of communication interference resource based on deep reinforcement learning of maximum policy entropy Ning RAO, Hua XU, Zisen QI, Bailin SONG and Yunhao SHI JNWPU, 39 5 (2021) 1077-1086 Published online: 14 December 2021
14	Open Access Study on sensitivity analysis of tooth surface roughness parameters and contact stress Jiling CHEN, Jinyuan TANG and Duo YANG JNWPU, 40 4 (2022) 883-891 Published online: 30 September 2022

1502	Open Access Underwater multi-frame target images mosaic method based on adaptive image enhancement Wenbo ZHANG, Weidong LIU, Le LI, Jiyu LI, Yanli LI and Huifeng JIAO JNWPU, 40 5 (2022) 997-1003 Published online: 28 November 2022
1285	Open Access A review on manufacturing technologies of thin-walled components with ribs Yudong LEI, Mei ZHAN, Xiaoguang FAN, Yuanqi ZHANG, Haotong NIU, Danni BAI, Pengfei GAO and Zebang ZHENG JNWPU, 40 1 (2022) 1-17 Published online: 02 May 2022
1055	Open Access Research on traffic sign recognition method based on multi-scale convolution neural network Tiancheng Wei, Xiaofeng Chen and Yuanliang Yin JNWPU, 39 4 (2021) 891-900 Published online: 23 September 2021
985	Open Access Modeling and Simulation for Multi-Rotor Fixed-Wing UAV Based on Multibody Dynamics Han Wu, Zhengping Wang, Zhou Zhou and Rui Wang JNWPU, 37 5 (2019) 928-934 Published online: 14 January 2020
512	Open Access Research on thermomechanical fatigue life prediction of regenerative cooling thrust chamber Junfeng HUANG, Erming HE, Jinxiang YI, Dahua DU and Hongjian WANG JNWPU, 40 4 (2022) 723-731 Published online: 30 September 2022

3726	Open Access A review on manufacturing technologies of thin-walled components with ribs Yudong LEI, Mei ZHAN, Xiaoguang FAN, Yuanqi ZHANG, Haotong NIU, Danni BAI, Pengfei GAO and Zebang ZHENG JNWPU, 40 1 (2022) 1-17 Published online: 02 May 2022
3047	Open Access Underwater multi-frame target images mosaic method based on adaptive image enhancement Wenbo ZHANG, Weidong LIU, Le LI, Jiyu LI, Yanli LI and Huifeng JIAO JNWPU, 40 5 (2022) 997-1003 Published online: 28 November 2022
2627	Open Access A rapid trajectory optimization method based on parallel computing Tianyi WANG and Jisong ZHAO JNWPU, 43 4 (2025) 659-667 Published online: 07 October 2025
1976	Open Access Numerical simulation on heat transfer and entropy generation of impingement cooling on boss shaped surface Lixi ZHANG, Gaopan CAO and Zhengyang ZHANG JNWPU, 40 2 (2022) 296-305 Published online: 03 June 2022
1342	Open Access Acceleration method of infrared image detail enhancement on FPGA Haobin SHI and Hangyu HU JNWPU, 40 3 (2022) 524-529 Published online: 19 September 2022

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

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