Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

Structure design and reliability analysis of Al-Ti lugs p. 1

Yunwen Feng, Jiale Zhang, Xiaofeng Xue, Xiaoping Zhong and Wei Xie

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910001

Open Access

Study on creep damage and crack growth for TC11 under complex stress loading p. 09

Yuxin He, Yu'e Ma and Rui Cao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910009

Open Access

Influences of distributed propulsion system parameters on aerodynamic characteristics of a BLI-BWB UAV p. 17

Yang Zhang, Zhou Zhou, Kelei Wang and Zhongyun Fan

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910017

Open Access

Primary parameters design method for distributed electric propulsion unmanned aerial vehicle p. 27

Yiyuan Ma, Wei Zhang, Xingyu Zhang, Xiaobin Zhang, Yuelong Ma and Zhanpeng Guo

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910027

Open Access

A progressive damage model of composite laminates under low-velocity impact p. 37

Junjie Zhou and Shengnan Wang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910037

Open Access

Mechanism reliability and sensitivity analysis of landing gear under multiple failure modes p. 46

Changcong Zhou, Mengyao Ji, Yishang Zhang, Fuchao Liu and Haodong Zhao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910046

Open Access

A reliability analysis method for earthquake resistance of large complex building structure p. 55

Yanjie Xiao, Xun'an Zhang and Ronggang Xue

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910055

Open Access

An asynchronous neighbor discovery protocol based on double tokens in directional ad hoc networks p. 62

Hang Zhang, Bo Li, Zhongjiang Yan, Xinru Li, Mao Yang and Jiancun Qin

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910062

Open Access

Research on typical fault classification method of DC-DC converter p. 71

Zhao Xu, Yitong Zhang, Zhen Pan, Chengzhi Chi and Xiaobin Liu

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910071

Open Access

An unsupervised learning neural network for planning UAV full-area reconnaissance path p. 77

Bo Li, Zhipeng Yang, Zhuoran Jia and Hao Ma

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910077

Open Access

Surrogate based blended-wing-body underwater glider shape optimization design p. 85

Pengcheng Ye, Congcong Wang and Guang Pan

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910085

Open Access

Influence of inlet line shape on hydrodynamic performance of tidal energy diffuser p. 93

Meiyun Zheng, Zhuoyue Li, Peng Du, Haibao Hu, Xiaopeng Chen and Xiao Huang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910093

Open Access

Research on hydrodynamic characteristics of cylinder planing p. 101

Fuqiang Liu, Kai Luo, Hongge Liang, Chuang Huang, Shaohang Geng and Xingjie Dong

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910101

Open Access

Chatter reliability prediction of side milling blisk p. 111

Nan Zhang, Yaoyao Shi, Zhen Chen, Hongxia Chen, Jia Liu and Pan Zhao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910111

Open Access

A detection and restoration approach for vessel trajectory anomalies based on AIS p. 119

Lixiang Zhang, Yi'an Zhu, Wei Lu, Jie Wen and Junyun Cui

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910119

Open Access

On-chip data organization and access strategy for spaceborne SAR real-time imaging processor p. 126

Shiyu Wang, Shengbing Zhang, Xiaoping Huang and Hao Lyu

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910126

Open Access

3D Reconstruction with circular light field by using 3D hough transformation p. 135

Zhengxi Song, Qi Wu, Xue Wang and Qing Wang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910135

Open Access

Study on project trajectory of air-to-ground missile with strapdown seeker under multi constraints p. 141

Junmin Zhao, Cong Nie, Guannan Chang, Meibo Lyu and Xinguo Li

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910141

Open Access

Two-stage aerodynamic optimization method based on early termination of CFD convergence and variable-fidelity model p. 148

Ji Miao, Chunlin Gong and Chunna Li

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910148

Open Access

Fast guidance method of lunar landing based on dynamic programming p. 159

Hongqian Zhao, Honghua Dai and Zhaohui Dang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910159

Open Access

An adaptive dynamic inversion control method based on improved piecewise constant for flight control system p. 167

Yu Li, Xiaoxiong Liu, Qizhi He, Weiguo Zhang and Tianpeng Huang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910167

Open Access

UAV attitude calculation algorithm based on acceleration correction model p. 175

Xuhang Liu, Xiaoxiong Liu, Weiguo Zhang and Yue Yang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910175

Open Access

Study on effect of geometry on performance of pulse detonation rocket engines p. 182

Yun Wang, Wei Fan and Hongbin Li

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910182

Open Access

Effect of cold expansion on fatigue life of double lap structure p. 189

Hang Peng, Jianbo Qin and Tianjiao Zhao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910189

Open Access

Modeling and analysis of mission thread of weapon system of systems based on O-PPN p. 197

Yuqi Chen, Tingxue Xu, Xiaotong Zhao and Cheng Lu

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910197

Open Access

Preparation and strengthening mechanisms of in-situ HF catalyzed highly porous mullite with whisker frame structure p. 208

Haihong Zhang, Qi Wang, Jinhai Wang, Fangli Yu, Jianjiang Tang, Kuo Zhang and Zhigang Zhao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910208

Open Access

Path following of ship based on sliding mode control with improved RBF neural network and virtual circle p. 216

Zongxuan Li, Renxiang Bu and Hugan Zhang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910216

Open Access

Multi-objective optimization of earth cooperative observation hybrid satellite constellation p. 224

Boyong He, Jing Cao, Qingrui Zhou and Jianguo Wang

Published online: 09 April 2021

DOI: https://doi.org/10.1051/jnwpu/20213910224

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Volume 39 / No 1 (February 2021)

Structure design and reliability analysis of Al-Ti lugs p. 1

Study on creep damage and crack growth for TC11 under complex stress loading p. 09

Influences of distributed propulsion system parameters on aerodynamic characteristics of a BLI-BWB UAV p. 17

Primary parameters design method for distributed electric propulsion unmanned aerial vehicle p. 27

A progressive damage model of composite laminates under low-velocity impact p. 37

Mechanism reliability and sensitivity analysis of landing gear under multiple failure modes p. 46

A reliability analysis method for earthquake resistance of large complex building structure p. 55

An asynchronous neighbor discovery protocol based on double tokens in directional ad hoc networks p. 62

Research on typical fault classification method of DC-DC converter p. 71

An unsupervised learning neural network for planning UAV full-area reconnaissance path p. 77

Surrogate based blended-wing-body underwater glider shape optimization design p. 85

Influence of inlet line shape on hydrodynamic performance of tidal energy diffuser p. 93

Research on hydrodynamic characteristics of cylinder planing p. 101

Chatter reliability prediction of side milling blisk p. 111

A detection and restoration approach for vessel trajectory anomalies based on AIS p. 119

On-chip data organization and access strategy for spaceborne SAR real-time imaging processor p. 126

3D Reconstruction with circular light field by using 3D hough transformation p. 135

Study on project trajectory of air-to-ground missile with strapdown seeker under multi constraints p. 141

Two-stage aerodynamic optimization method based on early termination of CFD convergence and variable-fidelity model p. 148

Fast guidance method of lunar landing based on dynamic programming p. 159

An adaptive dynamic inversion control method based on improved piecewise constant for flight control system p. 167

UAV attitude calculation algorithm based on acceleration correction model p. 175

Study on effect of geometry on performance of pulse detonation rocket engines p. 182

Effect of cold expansion on fatigue life of double lap structure p. 189

Modeling and analysis of mission thread of weapon system of systems based on O-PPN p. 197

Preparation and strengthening mechanisms of in-situ HF catalyzed highly porous mullite with whisker frame structure p. 208

Path following of ship based on sliding mode control with improved RBF neural network and virtual circle p. 216

Multi-objective optimization of earth cooperative observation hybrid satellite constellation p. 224