Design and kinematic characteristics analysis of manipulator based on quadrangular prism folding unit

ZHU Lihong, TAN Jiamin, ZHONG Jiajun, CAO Yu, ZHAO Liangcheng, ZHANG Dong

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 577-582, 597

DOI: 10.3969/j.issn.1003-5060.2025.05.001

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A hand rehabilitation interactive system based on perceptual feedback

LI Yang $ ^{1} $, CHEN Enwei $ ^{1} $, WU Di $ ^{1} $, MU Jingsong $ ^{2} $, CAO Dadi $ ^{1} $, WANG Yong $ ^{1} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Department of Rehabilitation Medicine, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei 230001, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 583-590

DOI: 10.3969/j.issn.1003-5060.2025.05.002

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CFD simulation study on the performance of two-stage ejector in ejector refrigeration system

SU Jianxiu, LI Fenglei

(College of Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 591-597

DOI: 10.3969/j.issn.1003-5060.2025.05.003

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Automatic parking path re-planning strategy based on optimal control

HU Yanping $ ^{1} $, WANG Yutao $ ^{1} $, ZHAO Linfeng $ ^{2} $, LI Xuchen $ ^{1} $, YIN Haoran $ ^{1} $

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 598-605

DOI: 10.3969/j.issn.1003-5060.2025.05.004

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Research on co-combustion characteristics and kinetics of green bamboo charcoal and anthracite

ZHANG Yimin $ ^{1} $, XING Xianjun $ ^{2} $

(1. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Institute of Environment, Hefei Comprehensive National Science Center, Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 606-613

DOI: 10.3969/j.issn.1003-5060.2025.05.005

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Hardware accelerator for solving large-scale BBDF sparse matrix

ZHANG Duoli, SUN Heyun, HU Rui

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 614-621

DOI: 10.3969/j.issn.1003-5060.2025.05.006

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Breakdown voltage of enhancement-mode AlGaN/GaN/AlGaN HEMT improved by drain field plate structure

ZHOU Shigang, YU Yongqiang, XIA Yuanzhi, QIAN Junhan, WU Chunyan

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 622-627

DOI: 10.3969/j.issn.1003-5060.2025.05.007

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Study on demand distribution mechanism of shared electric vehicles based on travel location choice model

SUN Xiaohui, WANG Feiyan

(School of Civil Engineering and Architecture, Xinjiang University, Urumqi 830017, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 628-634

DOI: 10.3969/j.issn.1003-5060.2025.05.008

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Incorporating gasoline price into travel mode choice of gasoline car users

WU Jiangling $ ^{1} $, ZHANG Xinyue $ ^{1} $, ZHOU Bei $ ^{2} $, REN Lili $ ^{1} $

(1. School of Civil Engineering and Architecture, Henan University, Kaifeng 475004, China; 2. School of Transportation Engineering, Chang'an University, Xi'an 710064, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 635-641

DOI: 10.3969/j.issn.1003-5060.2025.05.009

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Collaborative control of variable speed limits and lane change on freeway based on 5G edge computing

DENG Wei $ ^{1} $, YU Xinhai $ ^{1} $, ZHANG Lang $ ^{2} $, YANG Wei $ ^{3} $, DING Heng $ ^{2} $

(1. Anhui Expressway Network Operation Co., Ltd., Hefei 230088, China; 2. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 3. Anhui Transport Consulting and Design Institute Co., Ltd., Hefei 230088, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 642-650

DOI: 10.3969/j.issn.1003-5060.2025.05.010

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Study on last train connection of subway considering passenger flow of airport station

WANG Lin, XU Xiaoming

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 651-658, 664

DOI: 10.3969/j.issn.1003-5060.2025.05.011

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Physicochemical characterization of oat β-glucan and its effect on emulsifying properties of myofibrillar protein

WANG Qilong $ ^{1,2} $, WANG Junhui $ ^{1,2} $, ZUO Shurong $ ^{1} $, LIU Yong $ ^{1} $

(1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; 2. Engineering Research Center of Bio-process of Ministry of Education, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 659-664

DOI: 10.3969/j.issn.1003-5060.2025.05.012

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Method of ballistocardiogram signals modeling and feature extraction

REN Xueqian, CHEN Enwei, DING Jinlei, PENG Weibin

(Institute of Sound and Vibration Research, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 665-669, 676

DOI: 10.3969/j.issn.1003-5060.2025.05.013

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PPARβ regulates BPA-induced hepatic lipid metabolism disorders in mice

LI Changqing, YANG Shaohua, SHEN Nan, WANG Huili

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 670-676

DOI: 10.3969/j.issn.1003-5060.2025.05.014

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Bidirectional switch-on thioflavin T/G-quadruplex probe for polymerase chain reaction-based label-free detection of Salmonella in milk

SHANG Huijie, XU Jianguo, PENG Yubo, CHEN Wei, YAO Li

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 677-681, 687

DOI: 10.3969/j.issn.1003-5060.2025.05.015

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Functional study of SlERFD3 in tomato fruit ripening

MA Lin, HU Kangdi

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

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 682-687

DOI: 10.3969/j.issn.1003-5060.2025.05.016

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Pyrolysis characteristics and kinetics of jasmine tea waste

ZHANG Runkang $ ^{1,2} $, WANG Changjian $ ^{1,3} $, LI Yang $ ^{1,2} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui International Joint Research Center on Hydrogen Safety, Hefei 230009, China; 3. Engineering Research Center of Safety Critical Industrial Measurement and Control Technology of Ministry of Education, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 688-694

DOI: 10.3969/j.issn.1003-5060.2025.05.017

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Calculation and strengthening of lifting lug structure in large hoisting engineering

YE Bin $ ^{1} $, HU Zongjun $ ^{1} $, TANG Qi $ ^{2} $, QIN Wenbin $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Shanghai Civil Engineering Co., Ltd. of CREC, Shanghai 201906, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 695-700, 707

DOI: 10.3969/j.issn.1003-5060.2025.05.018

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Optimization design of microbial solidified tailings sand grouting method

CHEN Xiaobo $ ^{1} $, ZHA Fusheng $ ^{1} $, KANG Bo $ ^{1} $, LIU Zhenghong $ ^{2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Shaanxi Key Laboratory for the Property and Treatment of Special Soil and Rock, Xi'an 710043, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 701-707

DOI: 10.3969/j.issn.1003-5060.2025.05.019

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Environmental impact analysis of shield tunnel construction considering grouting action

LIU Jun $ ^{1} $, GONG Xiangyuan $ ^{1} $, HUANG Xu $ ^{1} $, LIU Nianwu $ ^{2} $, XU Haodong $ ^{3} $

(1. CREEC East China Survey and Design Co., Ltd., Hangzhou 310016, China; 2. School of Civil Engineering and Architecture, Zhejiang Sci-Tech University, Hangzhou 310018, China; 3. School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 708-712

DOI: 10.3969/j.issn.1003-5060.2025.05.020

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Study on shear performance of bolted joints reinforced with welds

LI Xiang $ ^{1} $, WANG Chenggang $ ^{1} $, SHEN Qihan $ ^{1,2} $, CHEN Anying $ ^{1,3} $

(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; 3. Hefei University of Technology Gongda Engineering Inspection and Testing Co., Ltd., Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), May.2025, Vol.48 No.5: 713-720

DOI: 10.3969/j.issn.1003-5060.2025.05.021

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