pet.2024 - 学报杂志社

Robotics and Artificial Intelligence

Modular design of cargo movement routes on sorting device with omnidirectional wheels

TANG Ying $ ^{1} $, ZHANG Jing $ ^{2} $, WU Guanzheng $ ^{1} $

(1. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China; 2. Division of Mechanical Planning, Wayzim Intelligent Manufacturing Technology Jiangsu Co., Ltd., Wuxi 214108, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1153-1158, 1175

DOI: 10.3969/j.issn.1003-5060.2024.09.001

Abstract PDF

Hardware accelerator for deep reinforcement learning based autonomous driving decision algorithm

RAN Jingnan, NI Wei, CHEN Shiyu

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1159-1169

DOI: 10.3969/j.issn.1003-5060.2024.09.002

Abstract PDF

High sensitivity capacitive flexible pressure sensor based on ionic membrane

LIU Ping $ ^{1} $, WANG Xiaojia $ ^{1} $, LIU Caixia $ ^{1} $, TIAN Helei $ ^{1} $, XU Baohua $ ^{2} $, ZHANG Encan $ ^{2} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. Chuzhou Power Supply Company, State Grid Anhui Electric Power Co., Ltd., Chuzhou 239000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1170-1175

DOI: 10.3969/j.issn.1003-5060.2024.09.003

Abstract PDF

Machinery and Automobile Engineering

Numerical simulation of n-dodecane spray based on VLES

ZHOU Taotao $ ^{1} $, CHEN Jiangfeng $ ^{1} $, HAN Xingsi $ ^{2} $, MENG Shun $ ^{1} $, ZHANG Yu $ ^{1} $

(1, School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2, School of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1176-1182, 1212

DOI: 10.3969/j.issn.1003-5060.2024.09.004

Abstract PDF

Combustion and emission characteristics of methanol/diesel dual-fuel engine

SHEN Lizhong, ZHAO Jingping, HUANG Fenlian, WAN Mingding

(Yunnan Province Key Laboratory of Internal Combustion Engines, Kunming University of Science and Technology, Kunming 650500, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1183-1190

DOI: 10.3969/j.issn.1003-5060.2024.09.005

Abstract PDF

Electronic Science and Engineering

Reconfigurable energy collection circuit and DC-DC converter

ZHANG Jing, ZHANG Zhang, WANG Annan, REN Hongtao

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1191-1195, 1223

DOI: 10.3969/j.issn.1003-5060.2024.09.006

Abstract PDF

Design of fast-lock charge pump phase-locked loop for wide bandwidth

ZHOU Tao $ ^{1,2} $, LIU Xinghui $ ^{1} $, YIN Feifei $ ^{1} $, ZUO Shi $ ^{2} $, LI Zhi $ ^{2} $

(1. School of Physics, Liaoning University, Shenyang 110036, China; 2. Sensing Center of Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1196-1201

DOI: 10.3969/j.issn.1003-5060.2024.09.007

Abstract PDF

Resources and Environmental Engineering

Performance evaluation of precise positioning and time-frequency transfer considering ISB between BDS-2 and BDS-3

DU Chenxi $ ^{1} $, WANG Xudong $ ^{1} $, GU Yubao $ ^{1} $, LIAO Zhenxiu $ ^{2} $

(1. Construction Company of State Grid Anhui Electric Power Co., Ltd., Hefei 230071, China; 2. School of Civil Engineering, Anhui Jianzhu University, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), pet.2024, Vol.47 No.9: 1202-1212

DOI: 10.3969/j.issn.1003-5060.2024.09.008

Abstract PDF

Cd occurrence status and its enrichment characteristics of the sphalerite in lead-zinc deposits, eastern Beihuaiyang district

WU Xiaorong $ ^{1,2} $, ZHANG Dayu $ ^{1} $, BAI Ruyu $ ^{3} $, JIANG Zhongren $ ^{1} $, ZHANG Fei $ ^{1} $, WAN Qiu $ ^{2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Bureau of Geology and Mineral Exploration of Anhui Province, Hefei 230001, China; 3. Geological Survey of Anhui Province, Hefei 230001, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1213-1223

DOI: 10.3969/j.issn.1003-5060.2024.09.009

Abstract PDF

Biotechnology and Food Engineering

Effect of interleukin-1β gene knockout on the behavior of mice

LI Zimu, LIANG Weifeng, CHANG Jingjing, HU Fan

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1224-1231

DOI: 10.3969/j.issn.1003-5060.2024.09.010

Abstract PDF

Construction of VIGS silencing vector of SlERF-H6 gene in tomato

LI Lixia, HU Kangdi, YAO Gaifang, ZHANG Hua

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1232-1235, 1242

DOI: 10.3969/j.issn.1003-5060.2024.09.011

Abstract PDF

Effects of juvenile bisphenol F exposure on spatial working memory of mice

WANG Ziyan, LUO Tianyu, WANG Ye, ZHU Benshan, HU Fan

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1236-1242

DOI: 10.3969/j.issn.1003-5060.2024.09.012

Abstract PDF

Management Science and Engineering

Safety prediction model of building projects based on RS-PCA-SVM

LI Yongqing, MA Yabing, FENG Yahong

(School of Management, Xi'an University of Science and Technology, Xi'an 710054, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1243-1247, 1261

DOI: 10.3969/j.issn.1003-5060.2024.09.013

Abstract PDF

Instant delivery time prediction model based on deep learning

DING Xiang $ ^{1,2} $, NI Liping $ ^{1,2} $, HAN Lu $ ^{1,2} $

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1248-1254, 1274

DOI: 10.3969/j.issn.1003-5060.2024.09.014

Abstract PDF

Mathematics and Physics

Multi-scale image super-resolution reconstruction using channel attention

HE Qichen, HE Lei

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1255-1261

DOI: 10.3969/j.issn.1003-5060.2024.09.015

Abstract PDF

Design of photonic crystal fiber with low confinement loss in 2.0-25.0 $ \mu $m waveband

DAI Wenwen, CHEN Kai, CHU Yiqi, LUO Qiaoxia, WANG Xian, GAO Weiqing

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1262-1267

DOI: 10.3969/j.issn.1003-5060.2024.09.016

Abstract PDF

Civil and Hydraulic Engineering

Numerical simulation of flow around four cylinder pile based on Reynolds averaging method

YIN Xinfeng $ ^{1} $, YANG Xin $ ^{1} $, HE Bowen $ ^{2} $, HUANG Zhou $ ^{1} $

(1. School of Civil Engineering, Changsha University of Science and Technology, Changsha 410114, China; 2. CCCC Second Highway Consultants Co., Ltd., Wuhan 430056, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1268-1274

DOI: 10.3969/j.issn.1003-5060.2024.09.017

Abstract PDF

Study on combined physical and chemical activation of recycled powder from waste concrete

XIONG Kexing $ ^{1,2,3,4} $, ZHAN Binggen $ ^{1,2,3,4} $, WANG Cun $ ^{1,2,3,4} $, BIAN Pengfei $ ^{1,2,3,4} $, ZHOU Yaozong $ ^{1,2,3,4} $, YU Qijun $ ^{1,2,3,4} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Engineering Research Center of Low-carbon Technology and Equipment for Cement-based Materials of Ministry of Education, Hefei 230009, China; 3. Anhui Province Engineering Research Center of Low-carbon Technology for Cement-based Materials, Hefei 230009, China; 4. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1275-1280, 1287

DOI: 10.3969/j.issn.1003-5060.2024.09.018

Abstract PDF

Influence of rainfall process characteristics on overflow of storm water drainage system

HU Haiyang $ ^{1} $, CHEN Guowei $ ^{1} $, LIU Li $ ^{1} $, WANG Gang $ ^{2} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. College of Land Science and Technology, China Agricultural University, Beijing 100083, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1281-1287

DOI: 10.3969/j.issn.1003-5060.2024.09.019

Abstract PDF

Seismic stability analysis of three-dimensional reinforced slope based on pseudo-dynamic method

WANG Zhen $ ^{1} $, SUN Zhibin $ ^{1} $, YANG Shengyu $ ^{1} $, NIE Xiupeng $ ^{1} $, TAN Xiaohui $ ^{2} $

(1. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), pet.2024, Vol.47 No.9: 1288-1296

DOI: 10.3969/j.issn.1003-5060.2024.09.020

Abstract PDF

Robotics and Artificial Intelligence

Modular design of cargo movement routes on sorting device with omnidirectional wheels

TANG Ying $ ^{1} $, ZHANG Jing $ ^{2} $, WU Guanzheng $ ^{1} $

(1. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China; 2. Division of Mechanical Planning, Wayzim Intelligent Manufacturing Technology Jiangsu Co., Ltd., Wuxi 214108, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1153-1158, 1175

DOI: 10.3969/j.issn.1003-5060.2024.09.001

Abstract PDF

Hardware accelerator for deep reinforcement learning based autonomous driving decision algorithm

RAN Jingnan, NI Wei, CHEN Shiyu

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1159-1169

DOI: 10.3969/j.issn.1003-5060.2024.09.002

Abstract PDF

High sensitivity capacitive flexible pressure sensor based on ionic membrane

LIU Ping $ ^{1} $, WANG Xiaojia $ ^{1} $, LIU Caixia $ ^{1} $, TIAN Helei $ ^{1} $, XU Baohua $ ^{2} $, ZHANG Encan $ ^{2} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. Chuzhou Power Supply Company, State Grid Anhui Electric Power Co., Ltd., Chuzhou 239000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1170-1175

DOI: 10.3969/j.issn.1003-5060.2024.09.003

Abstract PDF

Machinery and Automobile Engineering

Numerical simulation of n-dodecane spray based on VLES

ZHOU Taotao $ ^{1} $, CHEN Jiangfeng $ ^{1} $, HAN Xingsi $ ^{2} $, MENG Shun $ ^{1} $, ZHANG Yu $ ^{1} $

(1, School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2, School of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1176-1182, 1212

DOI: 10.3969/j.issn.1003-5060.2024.09.004

Abstract PDF

Combustion and emission characteristics of methanol/diesel dual-fuel engine

SHEN Lizhong, ZHAO Jingping, HUANG Fenlian, WAN Mingding

(Yunnan Province Key Laboratory of Internal Combustion Engines, Kunming University of Science and Technology, Kunming 650500, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1183-1190

DOI: 10.3969/j.issn.1003-5060.2024.09.005

Abstract PDF

Electronic Science and Engineering

Reconfigurable energy collection circuit and DC-DC converter

ZHANG Jing, ZHANG Zhang, WANG Annan, REN Hongtao

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1191-1195, 1223

DOI: 10.3969/j.issn.1003-5060.2024.09.006

Abstract PDF

Design of fast-lock charge pump phase-locked loop for wide bandwidth

ZHOU Tao $ ^{1,2} $, LIU Xinghui $ ^{1} $, YIN Feifei $ ^{1} $, ZUO Shi $ ^{2} $, LI Zhi $ ^{2} $

(1. School of Physics, Liaoning University, Shenyang 110036, China; 2. Sensing Center of Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1196-1201

DOI: 10.3969/j.issn.1003-5060.2024.09.007

Abstract PDF

Resources and Environmental Engineering

Performance evaluation of precise positioning and time-frequency transfer considering ISB between BDS-2 and BDS-3

DU Chenxi $ ^{1} $, WANG Xudong $ ^{1} $, GU Yubao $ ^{1} $, LIAO Zhenxiu $ ^{2} $

(1. Construction Company of State Grid Anhui Electric Power Co., Ltd., Hefei 230071, China; 2. School of Civil Engineering, Anhui Jianzhu University, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), pet.2024, Vol.47 No.9: 1202-1212

DOI: 10.3969/j.issn.1003-5060.2024.09.008

Abstract PDF

Cd occurrence status and its enrichment characteristics of the sphalerite in lead-zinc deposits, eastern Beihuaiyang district

WU Xiaorong $ ^{1,2} $, ZHANG Dayu $ ^{1} $, BAI Ruyu $ ^{3} $, JIANG Zhongren $ ^{1} $, ZHANG Fei $ ^{1} $, WAN Qiu $ ^{2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Bureau of Geology and Mineral Exploration of Anhui Province, Hefei 230001, China; 3. Geological Survey of Anhui Province, Hefei 230001, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1213-1223

DOI: 10.3969/j.issn.1003-5060.2024.09.009

Abstract PDF

Biotechnology and Food Engineering

Effect of interleukin-1β gene knockout on the behavior of mice

LI Zimu, LIANG Weifeng, CHANG Jingjing, HU Fan

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1224-1231

DOI: 10.3969/j.issn.1003-5060.2024.09.010

Abstract PDF

Construction of VIGS silencing vector of SlERF-H6 gene in tomato

LI Lixia, HU Kangdi, YAO Gaifang, ZHANG Hua

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1232-1235, 1242

DOI: 10.3969/j.issn.1003-5060.2024.09.011

Abstract PDF

Effects of juvenile bisphenol F exposure on spatial working memory of mice

WANG Ziyan, LUO Tianyu, WANG Ye, ZHU Benshan, HU Fan

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1236-1242

DOI: 10.3969/j.issn.1003-5060.2024.09.012

Abstract PDF

Management Science and Engineering

Safety prediction model of building projects based on RS-PCA-SVM

LI Yongqing, MA Yabing, FENG Yahong

(School of Management, Xi'an University of Science and Technology, Xi'an 710054, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1243-1247, 1261

DOI: 10.3969/j.issn.1003-5060.2024.09.013

Abstract PDF

Instant delivery time prediction model based on deep learning

DING Xiang $ ^{1,2} $, NI Liping $ ^{1,2} $, HAN Lu $ ^{1,2} $

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1248-1254, 1274

DOI: 10.3969/j.issn.1003-5060.2024.09.014

Abstract PDF

Mathematics and Physics

Multi-scale image super-resolution reconstruction using channel attention

HE Qichen, HE Lei

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1255-1261

DOI: 10.3969/j.issn.1003-5060.2024.09.015

Abstract PDF

Design of photonic crystal fiber with low confinement loss in 2.0-25.0 $ \mu $m waveband

DAI Wenwen, CHEN Kai, CHU Yiqi, LUO Qiaoxia, WANG Xian, GAO Weiqing

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

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1262-1267

DOI: 10.3969/j.issn.1003-5060.2024.09.016

Abstract PDF

Civil and Hydraulic Engineering

Numerical simulation of flow around four cylinder pile based on Reynolds averaging method

YIN Xinfeng $ ^{1} $, YANG Xin $ ^{1} $, HE Bowen $ ^{2} $, HUANG Zhou $ ^{1} $

(1. School of Civil Engineering, Changsha University of Science and Technology, Changsha 410114, China; 2. CCCC Second Highway Consultants Co., Ltd., Wuhan 430056, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1268-1274

DOI: 10.3969/j.issn.1003-5060.2024.09.017

Abstract PDF

Study on combined physical and chemical activation of recycled powder from waste concrete

XIONG Kexing $ ^{1,2,3,4} $, ZHAN Binggen $ ^{1,2,3,4} $, WANG Cun $ ^{1,2,3,4} $, BIAN Pengfei $ ^{1,2,3,4} $, ZHOU Yaozong $ ^{1,2,3,4} $, YU Qijun $ ^{1,2,3,4} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Engineering Research Center of Low-carbon Technology and Equipment for Cement-based Materials of Ministry of Education, Hefei 230009, China; 3. Anhui Province Engineering Research Center of Low-carbon Technology for Cement-based Materials, Hefei 230009, China; 4. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1275-1280, 1287

DOI: 10.3969/j.issn.1003-5060.2024.09.018

Abstract PDF

Influence of rainfall process characteristics on overflow of storm water drainage system

HU Haiyang $ ^{1} $, CHEN Guowei $ ^{1} $, LIU Li $ ^{1} $, WANG Gang $ ^{2} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. College of Land Science and Technology, China Agricultural University, Beijing 100083, China)

J. Hefei Univ. Tech. (Nat. Sci.), Sept.2024, Vol.47 No.9: 1281-1287

DOI: 10.3969/j.issn.1003-5060.2024.09.019

Abstract PDF

Seismic stability analysis of three-dimensional reinforced slope based on pseudo-dynamic method

WANG Zhen $ ^{1} $, SUN Zhibin $ ^{1} $, YANG Shengyu $ ^{1} $, NIE Xiupeng $ ^{1} $, TAN Xiaohui $ ^{2} $

(1. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), pet.2024, Vol.47 No.9: 1288-1296

DOI: 10.3969/j.issn.1003-5060.2024.09.020

Abstract PDF

Navigation

pet.2024 Vol.47 No.9

Journal Information

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Electronic Science and Engineering

Resources and Environmental Engineering

Biotechnology and Food Engineering

Management Science and Engineering

Mathematics and Physics

Civil and Hydraulic Engineering

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Electronic Science and Engineering

Resources and Environmental Engineering

Biotechnology and Food Engineering

Management Science and Engineering

Mathematics and Physics

Civil and Hydraulic Engineering

Account