Jan.2025 - 学报杂志社

Robotics and Artificial Intelligence

Path planning for driverless racing cars based on Delaunay triangulation and quadratic programming

ZHANG Chaoqun, ZHANG Daisheng, ZHANG Yifan

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 1-9, 49

DOI: 10.3969/j.issn.1003-5060.2025.01.001

Abstract PDF

Machinery and Automobile Engineering

Effect of cold extrusion of press-fit bushing on residual stress distribution of lug hole

TAO Meisheng $ ^{1} $, HUANG Haihong $ ^{1} $, LIU Rujun $ ^{2} $, YIN Chaochao $ ^{1} $, REN Yong $ ^{1} $, LIU Zhifeng $ ^{1} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. State-owned Wuhu Machinery Factory, Wuhu 241007, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 19-24

DOI: 10.3969/j.issn.1003-5060.2025.01.003

Abstract PDF

Other

Ground object segmentation method for remote sensing images based on EfficientNet deep learning network

JIANG Keru $ ^{1} $, LIU Jun $ ^{2} $, XIE Feng $ ^{3} $, SHENG Jinma $ ^{1} $, LIU Yaozhong $ ^{3} $, XU Shuiqing $ ^{4} $

(1. Economic and Technical Research Institute, State Grid Anhui Electric Power Co., Ltd., Hefei 230022, China; 2. Construction Company, State Grid Anhui Electric Power Co., Ltd., Hefei 230071, China; 3. China Energy Engineering Group Anhui Electric Power Design Institute Co., Ltd., Hefei 230093, China; 4. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 32-36

DOI: 10.3969/j.issn.1003-5060.2025.01.005

Abstract PDF

Electrical Engineering and Automation

Multi-objective optimization of PEMFC output power and system efficiency based on improved grey wolf optimizer

HUANG Cheng $ ^{1} $, SU Jianhui $ ^{1} $, XIE Bao $ ^{1} $, HUANG Zhaojun $ ^{1} $, QU Xiaoli $ ^{2} $, WANG Jianguo $ ^{2} $

(1. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China; 2. Institute of Energy, Hefei Comprehensive National Science Center, Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 37-43

DOI: 10.3969/j.issn.1003-5060.2025.01.006

Abstract PDF

Electronic Science and Engineering

Design and implementation of digital lock-in amplifier for quantum experimental control of NV ensemble

DENG Yuxuan $ ^{1,2} $, XU Nanyang $ ^{1,2} $, CHEN Bao $ ^{1,2} $, ZHOU Mingti $ ^{2} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. Research Center for Quantum Sensing, Zhejiang Lab, Hangzhou 311500, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 44-49

DOI: 10.3969/j.issn.1003-5060.2025.01.007

Abstract PDF

Design and verification of TTCAN bus controller based on FPGA

CAO Yan, XU Gaobin, ZHOU Dongsheng, MA Yuanming, FENG Jianguo

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 50-58

DOI: 10.3969/j.issn.1003-5060.2025.01.008

Abstract PDF

Materials Science and Engineering

Oxidation corrosion of water wall tubes in a boiler under deeply-varied load and its mechanism

ZHANG Jian $ ^{1} $, WANG Bo $ ^{2} $, YANG Ping $ ^{3} $, WANG Ruomin $ ^{1} $, HU Yuzhang $ ^{3} $, TANG Wenming $ ^{2} $

(1. Anhui Xinli Electric Technology Consulting Co., Ltd., Hefei 230601, China; 2. School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China; 3. Department of Technology, Wenergy Hefei Power Generation Co., Ltd., Hefei 230041, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 59-64

DOI: 10.3969/j.issn.1003-5060.2025.01.009

Abstract PDF

Effect of different shapes of graphite on the formation of self-lubricating film of copper/graphite composites

ZHANG Di, XIE Ting, ZHANG Junlong

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 65-68

DOI: 10.3969/j.issn.1003-5060.2025.01.010

Abstract PDF

Resources and Environmental Engineering

Analysis on spatial-temporal changes of mining rights of sand, stone and clay minerals in the Yangtze River Economic Belt

XIE Zhiguo $ ^{1} $, CHEN Congxi $ ^{1,2} $, REN Shenglian $ ^{1} $,

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Information Center of Ministry of Natural Resources, Beijing 100036, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 69-77

DOI: 10.3969/j.issn.1003-5060.2025.01.011

Abstract PDF

3D evaluation of geological environment quality in underground space based on clustering ensemble

XIONG Yunying $ ^{1,2} $, LI Xiaohui $ ^{1,2} $, YUAN Feng $ ^{1,2} $,

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China; 3. Xiamen Institute of Geological Engineering of Fujian Province, Xiamen 361008, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 78-84, 91

DOI: 10.3969/j.issn.1003-5060.2025.01.012

Abstract PDF

Alternative model of groundwater flow in Baotu Spring area based on KELM

WANG Zijian $ ^{1} $, LUO Qiankun $ ^{1} $, LI Yingchun $ ^{2} $, LIU Xin $ ^{1} $, DENG Yaping $ ^{1} $, QIAN Jiazhong $ ^{1} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Public Geological Survey Management Center of Anhui Province, Hefei 230092, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 85-91

DOI: 10.3969/j.issn.1003-5060.2025.01.013

Abstract PDF

Biotechnology and Food Engineering

Effects of roasting time and grain size on nutrition and quality of Yunnan Arabica coffee beans

LIU Fengru, JIANG Xintong, ZHANG Yujie, LI Siting, LIU Pan, GONG Zhiwei

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 92-98

DOI: 10.3969/j.issn.1003-5060.2025.01.014

Abstract PDF

Synthesis of berberine hydrochloride carbon dots and their antibacterial properties

ZHU Xiaojun, WANG Fan, WU Xinyue, WANG Feng

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 106-111

DOI: 10.3969/j.issn.1003-5060.2025.01.016

Abstract PDF

An investigation into the mechanism by which vitamin D deficiency promotes vascular calcification in CVD patients

ZHU Xinran, ZHANG Shuang, DUAN Yajun

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 112-118, 126

DOI: 10.3969/j.issn.1003-5060.2025.01.017

Abstract PDF

Civil and Hydraulic Engineering

Study on the performance of microwave modified expansive soil under freeze-thaw cycles

WANG Pengcheng, LIU Ming

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 119-126

DOI: 10.3969/j.issn.1003-5060.2025.01.018

Abstract PDF

Research on seismic performance of end-plate composite shear wall-steel beam connections based on finite element method

CHEN Lihua $ ^{1,2} $, SHI Jintao $ ^{1,2} $

(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.2025, Vol.48 No.1: 127-135, 144

DOI: 10.3969/j.issn.1003-5060.2025.01.019

Abstract PDF

Influence of asymmetric cantilever construction at side spans on reasonable construction state of extradosed cable-stayed bridge

GUO Weiqiang $ ^{1} $, Bruno BRISEGHELLA $ ^{1,2,3} $, CHEN Quan $ ^{4} $, XUE Junqing $ ^{1,2,3} $, Camillo NUTI $ ^{1,5} $

(1. College of Civil Engineering, Fuzhou University, Fuzhou 350108, China; 2. Joint International Research Laboratory of Deterioration and Control of Coastal and Marine Infrastructures and Materials, Fuzhou 350108, China; 3. Fujian Provincial Key Laboratory on Multi-Disasters Prevention and Mitigation in Civil Engineering, Fuzhou 350108, China; 4. College of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 5. Department of Architecture, Roma Tre University, Rome 00154, Italy)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 136-144

DOI: 10.3969/j.issn.1003-5060.2025.01.020

Abstract PDF

Robotics and Artificial Intelligence

Path planning for driverless racing cars based on Delaunay triangulation and quadratic programming

ZHANG Chaoqun, ZHANG Daisheng, ZHANG Yifan

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 1-9, 49

DOI: 10.3969/j.issn.1003-5060.2025.01.001

Abstract PDF

Machinery and Automobile Engineering

Effect of cold extrusion of press-fit bushing on residual stress distribution of lug hole

TAO Meisheng $ ^{1} $, HUANG Haihong $ ^{1} $, LIU Rujun $ ^{2} $, YIN Chaochao $ ^{1} $, REN Yong $ ^{1} $, LIU Zhifeng $ ^{1} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. State-owned Wuhu Machinery Factory, Wuhu 241007, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 19-24

DOI: 10.3969/j.issn.1003-5060.2025.01.003

Abstract PDF

Other

Ground object segmentation method for remote sensing images based on EfficientNet deep learning network

JIANG Keru $ ^{1} $, LIU Jun $ ^{2} $, XIE Feng $ ^{3} $, SHENG Jinma $ ^{1} $, LIU Yaozhong $ ^{3} $, XU Shuiqing $ ^{4} $

(1. Economic and Technical Research Institute, State Grid Anhui Electric Power Co., Ltd., Hefei 230022, China; 2. Construction Company, State Grid Anhui Electric Power Co., Ltd., Hefei 230071, China; 3. China Energy Engineering Group Anhui Electric Power Design Institute Co., Ltd., Hefei 230093, China; 4. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 32-36

DOI: 10.3969/j.issn.1003-5060.2025.01.005

Abstract PDF

Electrical Engineering and Automation

Multi-objective optimization of PEMFC output power and system efficiency based on improved grey wolf optimizer

HUANG Cheng $ ^{1} $, SU Jianhui $ ^{1} $, XIE Bao $ ^{1} $, HUANG Zhaojun $ ^{1} $, QU Xiaoli $ ^{2} $, WANG Jianguo $ ^{2} $

(1. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China; 2. Institute of Energy, Hefei Comprehensive National Science Center, Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 37-43

DOI: 10.3969/j.issn.1003-5060.2025.01.006

Abstract PDF

Electronic Science and Engineering

Design and implementation of digital lock-in amplifier for quantum experimental control of NV ensemble

DENG Yuxuan $ ^{1,2} $, XU Nanyang $ ^{1,2} $, CHEN Bao $ ^{1,2} $, ZHOU Mingti $ ^{2} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. Research Center for Quantum Sensing, Zhejiang Lab, Hangzhou 311500, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 44-49

DOI: 10.3969/j.issn.1003-5060.2025.01.007

Abstract PDF

Design and verification of TTCAN bus controller based on FPGA

CAO Yan, XU Gaobin, ZHOU Dongsheng, MA Yuanming, FENG Jianguo

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 50-58

DOI: 10.3969/j.issn.1003-5060.2025.01.008

Abstract PDF

Materials Science and Engineering

Oxidation corrosion of water wall tubes in a boiler under deeply-varied load and its mechanism

ZHANG Jian $ ^{1} $, WANG Bo $ ^{2} $, YANG Ping $ ^{3} $, WANG Ruomin $ ^{1} $, HU Yuzhang $ ^{3} $, TANG Wenming $ ^{2} $

(1. Anhui Xinli Electric Technology Consulting Co., Ltd., Hefei 230601, China; 2. School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China; 3. Department of Technology, Wenergy Hefei Power Generation Co., Ltd., Hefei 230041, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 59-64

DOI: 10.3969/j.issn.1003-5060.2025.01.009

Abstract PDF

Effect of different shapes of graphite on the formation of self-lubricating film of copper/graphite composites

ZHANG Di, XIE Ting, ZHANG Junlong

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 65-68

DOI: 10.3969/j.issn.1003-5060.2025.01.010

Abstract PDF

Resources and Environmental Engineering

Analysis on spatial-temporal changes of mining rights of sand, stone and clay minerals in the Yangtze River Economic Belt

XIE Zhiguo $ ^{1} $, CHEN Congxi $ ^{1,2} $, REN Shenglian $ ^{1} $,

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Information Center of Ministry of Natural Resources, Beijing 100036, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 69-77

DOI: 10.3969/j.issn.1003-5060.2025.01.011

Abstract PDF

3D evaluation of geological environment quality in underground space based on clustering ensemble

XIONG Yunying $ ^{1,2} $, LI Xiaohui $ ^{1,2} $, YUAN Feng $ ^{1,2} $,

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China; 3. Xiamen Institute of Geological Engineering of Fujian Province, Xiamen 361008, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 78-84, 91

DOI: 10.3969/j.issn.1003-5060.2025.01.012

Abstract PDF

Alternative model of groundwater flow in Baotu Spring area based on KELM

WANG Zijian $ ^{1} $, LUO Qiankun $ ^{1} $, LI Yingchun $ ^{2} $, LIU Xin $ ^{1} $, DENG Yaping $ ^{1} $, QIAN Jiazhong $ ^{1} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Public Geological Survey Management Center of Anhui Province, Hefei 230092, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 85-91

DOI: 10.3969/j.issn.1003-5060.2025.01.013

Abstract PDF

Biotechnology and Food Engineering

Effects of roasting time and grain size on nutrition and quality of Yunnan Arabica coffee beans

LIU Fengru, JIANG Xintong, ZHANG Yujie, LI Siting, LIU Pan, GONG Zhiwei

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 92-98

DOI: 10.3969/j.issn.1003-5060.2025.01.014

Abstract PDF

Synthesis of berberine hydrochloride carbon dots and their antibacterial properties

ZHU Xiaojun, WANG Fan, WU Xinyue, WANG Feng

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 106-111

DOI: 10.3969/j.issn.1003-5060.2025.01.016

Abstract PDF

An investigation into the mechanism by which vitamin D deficiency promotes vascular calcification in CVD patients

ZHU Xinran, ZHANG Shuang, DUAN Yajun

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 112-118, 126

DOI: 10.3969/j.issn.1003-5060.2025.01.017

Abstract PDF

Civil and Hydraulic Engineering

Study on the performance of microwave modified expansive soil under freeze-thaw cycles

WANG Pengcheng, LIU Ming

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

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 119-126

DOI: 10.3969/j.issn.1003-5060.2025.01.018

Abstract PDF

Research on seismic performance of end-plate composite shear wall-steel beam connections based on finite element method

CHEN Lihua $ ^{1,2} $, SHI Jintao $ ^{1,2} $

(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.2025, Vol.48 No.1: 127-135, 144

DOI: 10.3969/j.issn.1003-5060.2025.01.019

Abstract PDF

Influence of asymmetric cantilever construction at side spans on reasonable construction state of extradosed cable-stayed bridge

GUO Weiqiang $ ^{1} $, Bruno BRISEGHELLA $ ^{1,2,3} $, CHEN Quan $ ^{4} $, XUE Junqing $ ^{1,2,3} $, Camillo NUTI $ ^{1,5} $

(1. College of Civil Engineering, Fuzhou University, Fuzhou 350108, China; 2. Joint International Research Laboratory of Deterioration and Control of Coastal and Marine Infrastructures and Materials, Fuzhou 350108, China; 3. Fujian Provincial Key Laboratory on Multi-Disasters Prevention and Mitigation in Civil Engineering, Fuzhou 350108, China; 4. College of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 5. Department of Architecture, Roma Tre University, Rome 00154, Italy)

J. Hefei Univ. Tech. (Nat. Sci.), Jan.2025, Vol.48 No.1: 136-144

DOI: 10.3969/j.issn.1003-5060.2025.01.020

Abstract PDF

Navigation

Jan.2025 Vol.48 No.1

Journal Information

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Other

Electrical Engineering and Automation

Electronic Science and Engineering

Materials Science and Engineering

Resources and Environmental Engineering

Biotechnology and Food Engineering

Civil and Hydraulic Engineering

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Other

Electrical Engineering and Automation

Electronic Science and Engineering

Materials Science and Engineering

Resources and Environmental Engineering

Biotechnology and Food Engineering

Civil and Hydraulic Engineering

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