Works by Zhao, Qijun

Results: 58

Helicopter Maneuver Trajectory Tracking Control Based on Implicit Model and LADRC.

Published in:

Transactions of Nanjing University of Aeronautics & Astronautics, 2024, v. 41, n. 6, p. 739, doi. 10.16356/j.1005‑1120.2024.06.006

By:

REN Binwu;
CUI Zhuangzhuang;
XU Yousong;
DU Siliang;
ZHAO Qijun

Publication type:

Article

Numerical Investigations on Dynamic Stall Characteristics of a Finite Wing.

Published in:

Transactions of Nanjing University of Aeronautics & Astronautics, 2024, v. 41, n. 4, p. 444, doi. 10.16356/j.1005-1120.2024.04.003

By:

JING Simeng;
CAO Chenkai;
GAO Yuan;
ZHAO Qijun;
ZHAO Guoqing

Publication type:

Article

Helicopter Maneuver Trajectory Tracking Control Based on Implicit Model and LADRC.

Published in:

Transactions of Nanjing University of Aeronautics & Astronautics, 2024, v. 41, n. 1-6, p. 739, doi. 10.16356/j.1005-1120.2024.06.006

By:

REN Binwu;
CUI Zhuangzhuang;
XU Yousong;
DU Siliang;
ZHAO Qijun

Publication type:

Article

New Progress in Helicopter Rotor Wake Research.

Published in:

Transactions of Nanjing University of Aeronautics & Astronautics, 2019, v. 36, n. 1, p. 36, doi. 10.16356/j.1005-1120.2019.01.004

By:

XU Guohua;
SHI Yongjie;
ZHAO Qijun

Publication type:

Article

Remote Sensing Image Change Captioning Using Multi-Attentive Network with Diffusion Model.

Published in:

Remote Sensing, 2024, v. 16, n. 21, p. 4083, doi. 10.3390/rs16214083

By:

Yang, Yue;
Liu, Tie;
Pu, Ying;
Liu, Liangchen;
Zhao, Qijun;
Wan, Qun

Publication type:

Article

Deep learning-based automatic blood pressure measurement: evaluation of the effect of deep breathing, talking and arm movement.

Published in:

Annals of Medicine, 2019, v. 51, n. 7/8, p. 397, doi. 10.1080/07853890.2019.1694170

By:

Pan, Fan;
He, Peiyu;
Chen, Fei;
Pu, Xiaobo;
Zhao, Qijun;
Zheng, Dingchang

Publication type:

Article

Numerical Analyses of Aerodynamic and Aeroacoustic Interaction Characteristics of Rear-Mounted Propeller on Highspeed Helicopter.

Published in:

Aerospace (MDPI Publishing), 2025, v. 12, n. 4, p. 343, doi. 10.3390/aerospace12040343

By:

Sun, Dazhi;
Chen, Xi;
Zhao, Qijun;
Bao, Weicheng

Publication type:

Article

Investigations on Trimming Strategy and Unsteady Aerodynamic Characteristics of Tiltrotor in Conversion Procedure.

Published in:

Aerospace (MDPI Publishing), 2024, v. 11, n. 8, p. 632, doi. 10.3390/aerospace11080632

By:

Zhao, Guoqing;
Cui, Zhuangzhuang;
Zhao, Qijun;
Chen, Xi;
Li, Peng

Publication type:

Article

Effects of Leading Edge Radius on Stall Characteristics of Rotor Airfoil.

Published in:

Aerospace (MDPI Publishing), 2024, v. 11, n. 6, p. 470, doi. 10.3390/aerospace11060470

By:

Jing, Simeng;
Zhao, Guoqing;
Gao, Yuan;
Zhao, Qijun

Publication type:

Article

Research on Aerodynamic Test Validation and the Vector Force Control Method for an E-STOL Fan Wing Unmanned Aerial Vehicle.

Published in:

Aerospace (MDPI Publishing), 2024, v. 11, n. 1, p. 55, doi. 10.3390/aerospace11010055

By:

Du, Siliang;
Zha, Yi;
Zhao, Qijun

Publication type:

Article

A Research on Rotor/Ship Wake Characteristics under Atmospheric Boundary Layer Conditions.

Published in:

Aerospace (MDPI Publishing), 2023, v. 10, n. 9, p. 816, doi. 10.3390/aerospace10090816

By:

Li, Guoqiang;
Wang, Qing;
Zhao, Qijun;
Zhao, Guoqing;
Feng, Fei;
Wu, Linxin

Publication type:

Article

Experimental Investigations on Flow Control of the Rotor via the Synthetic Jets in Forward Flight.

Published in:

Aerospace (MDPI Publishing), 2023, v. 10, n. 7, p. 628, doi. 10.3390/aerospace10070628

By:

Chen, Xi;
Ding, Yan;
Zhao, Guoqing;
Zhao, Qijun

Publication type:

Article

Numerical Analysis on the Bending Performance of Prestressed Superposing-Poured Composite Beams.

Published in:

Advances in Civil Engineering, 2020, p. 1, doi. 10.1155/2020/8897621

By:

Wang, Jianmin;
Zhu, Chengfeng;
Xiao, Ziqiang;
Zhao, Qijun;
Liu, Junzhe

Publication type:

Article

The Antifungal Effects of Citral on Magnaporthe oryzae Occur via Modulation of Chitin Content as Revealed by RNA-Seq Analysis.

Published in:

Journal of Fungi, 2021, v. 7, n. 12, p. 1023, doi. 10.3390/jof7121023

By:

Song, Xingchen;
Zhao, Qijun;
Zhou, Aiai;
Wen, Xiaodong;
Li, Ming;
Li, Rongyu;
Liao, Xun;
Xu, Tengzhi

Publication type:

Article

Wind-tunnel tests of synthetic jet control effects on airfoil flow separation.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-19642-2

By:

Zhao, Guoqing;
Zhao, Qijun;
Chen, Xi

Publication type:

Article

Machine-learning-based risk stratification for probability of dying in patients with basal ganglia hemorrhage.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-25527-1

By:

Guo, Lili;
Lei, Nuoyangfan;
Gao, Mou;
Qiu, Wenqiao;
He, Yunsen;
Zhao, Qijun;
Xu, Ruxiang

Publication type:

Article

Heart Murmur Quality Detection Using Deep Neural Networks with Attention Mechanism.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 15, p. 6825, doi. 10.3390/app14156825

By:

Wu, Tingwei;
Huang, Zhaohan;
Li, Shilong;
Zhao, Qijun;
Pan, Fan

Publication type:

Article

Animal Pose Estimation Based on 3D Priors.

Published in:

Applied Sciences (2076-3417), 2023, v. 13, n. 3, p. 1466, doi. 10.3390/app13031466

By:

Dai, Xiaowei;
Li, Shuiwang;
Zhao, Qijun;
Yang, Hongyu

Publication type:

Article

A Dynamic Model Updating Method with Thermal Effects Based on Improved Support Vector Regression.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 17, p. 8025, doi. 10.3390/app11178025

By:

Chen, Zhe;
Zhao, Qijun

Publication type:

Article

Unsteady Aerodynamic Characteristics Simulations of Rotor Airfoil under Oscillating Freestream Velocity.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 5, p. 1822, doi. 10.3390/app10051822

By:

Wang, Qing;
Zhao, Qijun

Publication type:

Article

Improved Single Sample Per Person Face Recognition via Enriching Intra-Variation and Invariant Features.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 2, p. 601, doi. 10.3390/app10020601

By:

Huan Tu;
Gesang Duoji;
Qijun Zhao;
Shuang Wu

Publication type:

Article

Hierarchical Feature Aggregation from Body Parts for Misalignment Robust Person Re-Identification †.

Published in:

Applied Sciences (2076-3417), 2019, v. 9, n. 11, p. 2255, doi. 10.3390/app9112255

By:

Liu, Yuting;
Yang, Hongyu;
Zhao, Qijun

Publication type:

Article

Numerical Study on Dynamic-Stall Characteristics of Finite Wing and Rotor.

Published in:

Applied Sciences (2076-3417), 2019, v. 9, n. 3, p. 600, doi. 10.3390/app9030600

By:

Wang, Qing;
Zhao, Qijun

Publication type:

Article

基于CEM方法的直升机RCS计算及参数分析.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2015, v. 47, n. 2, p. 243, doi. 10.16356/j.1005-2615.2015.02.010

By:

Meng Chen;
Zhao Qijun;
Jiang Xiangwen

Publication type:

Article

围绕旋翼飞行器的三维结构化运动嵌套网格生成方法.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2015, v. 47, n. 2, p. 228, doi. 10.16356/j.1005-2615.2015.02.008

By:

Yin Jiangli;
Zhao Qijun;
Li Peng

Publication type:

Article

旋翼跨音速非定常黏性绕流的高效CFD模拟方法.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2015, v. 47, n. 2, p. 212, doi. 10.16356/j.1005-2615.2015.02.006

By:

Wu Qi;
Zhao Qijun;
Lin Yongfeng;
Yin Zhizhao

Publication type:

Article

过渡状态倾转旋翼气动力模拟的高效CFD方法.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2015, v. 47, n. 2, p. 189, doi. 10.16356/j.1005-2615.2015.02.003

By:

Li Peng;
Zhao Qijun;
Wang Zhengzhong;
Wang Bo

Publication type:

Article

New Optimization Design Method for Rotor Airfoil Considering Steady-Unsteady Characteristics.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2014, v. 46, n. 3, p. 355

By:

Zhao Qijun;
Wang Qing;
Zhao Guoqing

Publication type:

Article

Effects of Swept Blade Tip on Flowfield and Aerodynamic Characteristics of Rotor.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2012, v. 44, n. 5, p. 707

By:

Zhao Qijun;
Xu Guohua

Publication type:

Article

CFD Simulation of Airfoil Effect on Hovering Rotor Aerodynamic Performance.

Published in:

Journal of Nanjing University of Aeronautics & Astronautics / Nanjing Hangkong Hangtian Daxue Xuebao, 2012, v. 44, n. 4, p. 478

By:

Wang Bo;
Xu Guohua;
Zhao Qijun

Publication type:

Article

Aerodynamic shape optimization design of high-speed coaxial counter-rotating propeller blades based on Bayesian optimization method.

Published in:

Acta Aerodynamica Sinica / Kongqi Donglixue Xuebao, 2025, v. 43, n. 3, p. 67, doi. 10.7638/kqdlxxb-2024.0135

By:

ZHAO Rongze;
WANG Bo;
CAO Desong;
HU Donggen;
ZHAO Qijun

Publication type:

Article

Numerical Simulation of the Effect of Different Number Leading Edge Winglets on the Fan-Wing Aerodynamic Characteristics.

Published in:

International Journal of Aerospace Engineering, 2020, p. 1, doi. 10.1155/2020/8941453

By:

Siliang, Du;
Qijun, Zhao;
Zhengfei, Tang

Publication type:

Article

Research on Distributed Jet Blowing Wing Based on the Principle of Fan-Wing Vortex-Induced Lift and Thrust.

Published in:

International Journal of Aerospace Engineering, 2019, p. 1, doi. 10.1155/2019/7561856

By:

Siliang, Du;
Qijun, Zhao;
Bo, Wang

Publication type:

Article

Effect of a combination of Tuina therapy and budesonide inhalation on asthma in children, and its influence on lung function and pro-inflammatory factors.

Published in:

Tropical Journal of Pharmaceutical Research, 2022, v. 21, n. 8, p. 1723, doi. 10.4314/tjpr.v21i8.20

By:

Hanyi Li;
Xinmei Zhang;
Qijun Zhao;
Xiang Bai;
Shuying Wang

Publication type:

Article

Thangka school image retrieval based on multi-attribute features.

Published in:

npj Heritage Science, 2025, v. 13, n. 1, p. 1, doi. 10.1038/s40494-025-01762-3

By:

Xian, Yukai;
Xiang, Yunjie;
Yang, Xin;
Zhao, Qijun;
Cairang, Xianmu

Publication type:

Article

Combined training strategy for low‐resolution face recognition with limited application‐specific data.

Published in:

IET Image Processing (Wiley-Blackwell), 2019, v. 13, n. 10, p. 1790, doi. 10.1049/iet-ipr.2018.5732

By:

Zeng, Dan;
Spreeuwers, Luuk;
Veldhuis, Raymond;
Zhao, Qijun

Publication type:

Article

Evolutionary Discriminant Feature Extraction with Application to Face Recognition.

Published in:

EURASIP Journal on Advances in Signal Processing, 2009, p. 1, doi. 10.1155/2009/465193

By:

Qijun Zhao;
Zhang, David;
Lei Zhang;
Hongtao Lu

Publication type:

Article

Aerodynamic Optimization Design of Duct Body Structure for Coaxial Rotor Unmanned Aerial Vehicles.

Published in:

International Journal of Aerospace Engineering, 2024, v. 2024, p. 1, doi. 10.1155/2024/2295279

By:

Siliang, Du;
Yi, Zha;
Qijun, Zhao;
Zhang, Rongchun

Publication type:

Article

Recognition of Ellipsoid-like Herbaceous Tibetan Medicinal Materials Using DenseNet with Attention and ILBP-Encoded Gabor Features †.

Published in:

Entropy, 2023, v. 25, n. 6, p. 847, doi. 10.3390/e25060847

By:

Zhou, Liyuan;
Gao, Hongmei;
Gao, Dingguo;
Zhao, Qijun

Publication type:

Article

3D fingerprint modelling and synthesis.

Published in:

Electronics Letters (Wiley-Blackwell), 2015, v. 51, n. 18, p. 1418, doi. 10.1049/el.2015.0382

By:

Shuqin Long;
Shuiwang Li;
Qijun Zhao;
Wanzhong Song

Publication type:

Article

3D fingerprint modelling and synthesis.

Published in:

Electronics Letters (Wiley-Blackwell), 2015, v. 51, n. 18, p. 1418, doi. 10.1049/el.2015.0382

By:

Long, Shuqin;
Li, Shuiwang;
Zhao, Qijun;
Song, Wanzhong

Publication type:

Article

Pose-Invariant Face Recognition via RGB-D Images.

Published in:

Computational Intelligence & Neuroscience, 2015, v. 2015, p. 1, doi. 10.1155/2016/3563758

By:

Sang, Gaoli;
Li, Jing;
Zhao, Qijun

Publication type:

Article

Study on early intervention strategies of children's snoring: a meta-analysis based on network.

Published in:

Minerva Pediatrics, 2024, v. 76, n. 3, p. 457, doi. 10.23736/S2724-5276.24.07533-5

By:

Tingting LI;
Yongjun WANG;
Ying ZHU;
Qijun ZHAO

Publication type:

Article

Numerical Investigations of Synthetic Jet Control Effects on Iced Airfoils.

Published in:

Energies (19961073), 2023, v. 16, n. 22, p. 7487, doi. 10.3390/en16227487

By:

Chen, Xi;
Bian, Wei;
Zhao, Qijun;
Zhao, Guoqing

Publication type:

Article

A Novel Bird Sound Recognition Method Based on Multifeature Fusion and a Transformer Encoder.

Published in:

Sensors (14248220), 2023, v. 23, n. 19, p. 8099, doi. 10.3390/s23198099

By:

Zhang, Shaokai;
Gao, Yuan;
Cai, Jianmin;
Yang, Hangxiao;
Zhao, Qijun;
Pan, Fan

Publication type:

Article

Dynamic Electromagnetic Scattering Simulation of Tilt-Rotor Aircraft in Multiple Modes.

Published in:

Sensors (14248220), 2023, v. 23, n. 17, p. 7606, doi. 10.3390/s23177606

By:

Fei, Zhongyang;
Yang, Yan;
Jiang, Xiangwen;
Zhao, Qijun;
Chen, Xi

Publication type:

Article

Automatic Recognition of Giant Panda Attributes from Their Vocalizations Based on Squeeze-and-Excitation Network.

Published in:

Sensors (14248220), 2022, v. 22, n. 20, p. N.PAG, doi. 10.3390/s22208015

By:

Zhao, Qijun;
Zhang, Yanqiu;
Hou, Rong;
He, Mengnan;
Liu, Peng;
Xu, Ping;
Zhang, Zhihe;
Chen, Peng

Publication type:

Article

Boosting Depth-Based Face Recognition from a Quality Perspective.

Published in:

Sensors (14248220), 2019, v. 19, n. 19, p. 4124, doi. 10.3390/s19194124

By:

Hu, Zhenguo;
Gui, Penghui;
Feng, Ziqing;
Zhao, Qijun;
Fu, Keren;
Liu, Feng;
Liu, Zhengxi

Publication type:

Article

Perturbed Polynomial With Multiple Free‐Parameters Reconstructed WENO Schemes.

Published in:

International Journal for Numerical Methods in Fluids, 2025, v. 97, n. 4, p. 523, doi. 10.1002/fld.5370

By:

Tao, Yang;
Xi, Chen;
Bo, Wang;
Zhao, Qijun;
Zhao, Guoqing

Publication type:

Article

Light field salient object detection: A review and benchmark.

Published in:

Computational Visual Media, 2022, v. 8, n. 4, p. 509, doi. 10.1007/s41095-021-0256-2

By:

Fu, Keren;
Jiang, Yao;
Ji, Ge-Peng;
Zhou, Tao;
Zhao, Qijun;
Fan, Deng-Ping

Publication type:

Article