Research on hybrid control strategy of intelligent vehicle trajectory tracking based on LSTM neural network

ZHANG Liang, CHENG Hao, LU Jianwei, LEI Xiayang

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 1-12

DOI: 10.3969/j.issn.1003-5060.2026.01.001

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Vehicle routing problem with drones considering restricted area

MA Huawei ^1,2, CHEN Zhenkun ^1,2

(1. School of Management, Hefei University of Technology, Hefei 230009, China; 2. Key Laboratory of Process Optimization and Intelligent Decision Making, Ministry of Education, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 13-21

DOI: 10.3969/j.issn.1003-5060.2026.01.002

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Single-operator vehicle technology for enhancing quality and efficiency in cigarette distribution

SHEN Yechao ^1,2, DING Zhaogang ³, ZHAO Ju ⁴, ZHANG Lichang ⁵, CUI Guochen ⁵, ZHANG Junfeng ⁵

(1, School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. School of Electrical Engineering, Anhui Technical College of Mechanical and Electrical Engineering, Wuhu 241002, China; 3. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 4. School of Management, Hefei University of Technology, Hefei 230009, China; 5. Cigarette Logistics Distribution Center, Zhoukou Tobacco Company, Zhoukou 466000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 22-27, 35

DOI: 10.3969/j.issn.1003-5060.2026.01.003

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Research on residual stress in secondary cold extrusion strengthening of lug hole structure

LIU Rujun ^1,2, HUANG Xiang ¹, HUANG Haihong ³, REN Yong ³, YIN Chaochao ³, BAN Xukeling ²

(1. School of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; 2. State-owned Wuhu Machinery Factory, Wuhu 241007, China; 3. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 28-35

DOI: 10.3969/j.issn.1003-5060.2026.01.004

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Experimental study on liquid cooling performance of batteries with microencapsulated phase change material suspension

LI Xuechun, YANG Lei

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 36-42

DOI: 10.3969/j.issn.1003-5060.2026.01.005

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Experimental investigation into inhibitory effect of R1216 on the flammability of refrigerant R600a

SHI Yongjie, LIU Xiangnong, ZHAI Rui

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 43-48

DOI: 10.3969/j.issn.1003-5060.2026.01.006

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Test method for bridge defects between cells based on layout and routing information

BAO Shanxin, LIANG Huaguo, HU Jiewen, SHAO Zhiwei, ZHANG Hong, LU Yingchun

(School of Microelectronics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 49-55

DOI: 10.3969/j.issn.1003-5060.2026.01.007

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A high-precision overcurrent protection circuit applied to DC-DC

ZHANG Xi, CHENG Xin, PANG Siyin

(School of Microelectronics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 56-61

DOI: 10.3969/j.issn.1003-5060.2026.01.008

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Research on integrated optoelectronic system for diamond NV center quantum magnetometers

DAI Yulin ¹, XU Nanyang ^2,3, TIAN Yu ³

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, China; 3. Research Center for Quantum Sensing, Zhejiang Lab, Hangzhou 311000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 62-66, 101

DOI: 10.3969/j.issn.1003-5060.2026.01.009

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Screening and identification of active peptides promoting GLP-1 secretion from chromium-enriched yeast

FANG Ziyu, LUO Jianping, CHEN Zijing, LI Qiangming

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 67-72, 79

DOI: 10.3969/j.issn.1003-5060.2026.01.010

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Targeted mutation of tomato WRKY3 gene based on CRISPR/Cas9 technology

SONG Qianqian, LIU Zhouyuan, TANG Xiaofeng

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 73-79

DOI: 10.3969/j.issn.1003-5060.2026.01.011

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Study on biological functions of phospholipase D gene family in soybean

SUN Hongye, ZHANG Hua, YAO Gaifang, HU Kangdi, CHENG Xueting

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 80-87, 93

DOI: 10.3969/j.issn.1003-5060.2026.01.012

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Improvement of salt stress tolerance in Arabidopsis thaliana via $ Mn_{3}O_{4} $ nanozymes

WU Sichen, WANG Feng, KANG Shengmei, YAN Yong

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 88-93

DOI: 10.3969/j.issn.1003-5060.2026.01.013

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Propagation characteristics of flexural wave in large diameter piles under eccentric excitation

LI Zizhuo ¹, LU Zhitang ¹, MA Haichun ¹, YANG Dong ²

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. China Construction Fifth Engineering Division Corp., Ltd., Changsha 410004, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 94-101

DOI: 10.3969/j.issn.1003-5060.2026.01.014

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Seismic experiment and structure optimization research on special-shaped column joint of column wall reinforced concrete-filled steel tube frame

CHEN Anying ^1,2, YUAN Lizheng ¹, WANG Bo ^1,2, WAN Haiying ^1,2, WANG Zhaofeng ¹

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 102-110, 118

DOI: 10.3969/j.issn.1003-5060.2026.01.015

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Numerical simulation of wind-driven rain distribution on shaped building

WANG Hui, ZHOU Quan, TANG Jing

(School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 111-118

DOI: 10.3969/j.issn.1003-5060.2026.01.016

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Test evaluation and parametric analysis of semi-rigid connection of aluminum alloy formwork

ZHANG Jian ¹, PENG Yuyi ¹, ZHU Tiemei ¹, ZHANG Xinyu ¹, WANG Zhe ^2,3, SONG Manrong ^2,3

(1. Wuxi Metro Construction Co., Ltd., Wuxi 214000, China; 2. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 3. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 119-126, 132

DOI: 10.3969/j.issn.1003-5060.2026.01.017

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Numerical simulation study on ground surface deformation of shield tunnel crossing upper soft and lower hard strata

ZHANG Hongbin ¹, WANG Yuexiang ², XIA Qin ¹,

(1. Wuhu Railway(Tunnel) Traffic Engineering Quality and Safety Supervision Station, Wuhu 241060, China; 2. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 127-132

DOI: 10.3969/j.issn.1003-5060.2026.01.018

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Parameter analysis of advanced support pipe shed and small conduit for the construction of integrated pipe gallery under urban roads

FANG Shisheng ¹, WU Guojing ¹, ZHAO Zhikun ²

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. The Fourth Engineering Co., Ltd. of CTCE Group, Hefei 230011, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 133-138

DOI: 10.3969/j.issn.1003-5060.2026.01.019

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Analysis of spatial and temporal evolution characteristics of shallow groundwater and precipitation-driven factor in Huaibei Plain, Anhui Province

LIU Meng ^1,2, YAO Mei ³, HUANG Lei ^1,2, WU Chunyan ³, LI Xian ⁴

(1. Anhui and Huaihe River Institute of Hydraulic Research, Hefei 230088, China; 2. Anhui Provincial Key Laboratory of Water Science and Intelligent Water Conservancy, Hefei 230088, China; 3. Hydrology Bureau of Anhui Province, Hefei 230022, China; 4. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2026, Vol.49 No.1: 139-144

DOI: 10.3969/j.issn.1003-5060.2026.01.020

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