Yanghui Xu

Hubei University of Technology

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i-10 index

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Co-Authors

Kazuhiko Kasai

Tokyo Institute of Technology

Yan Zhang

Chongqing University of Technology

Zhangming Su

China Automotive Engineering Research Institute

Xiayi Yuan

Guangzhou Automobile Group (China)

Lian Duan

Shenzhen University

Fengchong Lan

South China University of Technology

Dandan Kong

China Automotive Engineering Research Institute

Shigen Hu

Min Sun

Shanxi Agricultural University

Weizhe Xing

China Automotive Engineering Research Institute

Cooperative Institutions

Guangzhou Automobile Group (China)

China Automotive Engineering Research Institute

South China University of Technology

Hubei University of Technology

Chinese Academy of Sciences

Central South University

East China University of Science and Technology

Chengdu University

Wuhan University of Technology

Tianjin University

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Laser surface hardening of ductile cast iron for vehicle die

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE (2010)

Yanghui Xu Jichang Liu

Experiments of laser transformation hardening were performed with various process parameters on the surface of ductile cast iron block, which is often used for vehicle body. The distribution of microhardness along the case depth direction and the variation of microstructure of hardened track were investigated. Wear test was carried out using a ball-on-flat-type wear-test machine. The results indicate that the hardened layers after the laser surface hardening treatment have excellence wear resistance. It is seen that the surface hardness of ductile cast iron blocks increases greatly at suitable values of process parameters in laser transformation hardening, which satisfies the vehicle dies.

Hardening (computing)

Ductile iron

Case hardening

10.1117/12.870259

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Citations (1)

Trace Alignment Preprocessing in Side-Channel Analysis Using the Adaptive Filter

IEEE Transactions on Information Forensics and Security (2023)

Shuyi Gu Zhenghua Luo Yingjun Chu Yanghui Xu Ying Jiang

Trace alignment can improve the subsequent side-channel analysis against the trace. Most current trace alignment schemes are, however, typically operated under a high signal-to-noise ratio (SNR), which demands them to be noise reduced before alignment when practical applications in the complex environment. In this paper, we propose a novel strategy for applying adaptive filtering in trace alignment preprocessing under low SNR conditions. The approach selects a trace as the reference signal of the adaptive filter, and the impulse response describing the trace offset is calculated iteratively for each trace. Different from conventional trace alignment methods, the error between the two traces in iteration determines how to eliminate the offset between trace, which eliminate most of the noise effects in the iteration process. In parallel, the filter after iterating will also function as a low-pass filter in the alignment process. Experimental studies based on three side-channel datasets demonstrate the efficacy of the proposed approach. Compared with other alignment methods, with the reasonable computational resource cost and complexity, the average number of traces required has reduced the average number of traces required by 75%, the average confidence has improved by 60%, and the success rate has increased by 72%. Our approach provides great potential for applications in trace alignment preprocessing of side-channel analysis.

TRACE (psycholinguistics)

10.1109/tifs.2023.3310350

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Citations (1)

The Identification and Countermeasure Analysis of Vehicle Idle Vibration

Lecture notes in electrical engineering (2012)

Ye Zhang Hui Wang Qingjun Zhu Yanghui Xu Lie Wu

Powertrain

Idle

Original equipment manufacturer

Harshness

10.1007/978-3-642-33832-8_35

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Citations (1)

Exhaust Hook Model Prediction of Vehicle Condition Based on Frequency Response Method

Lecture notes in electrical engineering (2014)

Zhangming Su Chao Ren Zhong-Biao Gou Yanghui Xu

Hook

10.1007/978-3-662-45043-7_32

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Citations (0)

Optimization Analysis on Full Vehicle Road Noise Based on Substructure Frequency Response Function

Lecture notes in electrical engineering (2018)

Yan Zhang Jun Song Yanghui Xu

Substructure

Latin Hypercube Sampling

10.1007/978-981-10-8506-2_47

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Citations (1)

FUNDAMENTAL STUDY ON INELASTIC BEHAVIOR AND LOW-CYCLE FATIGUE OF A THICK SHEAR PANEL FABRICATED WITHOUT WELDING

Journal of Structural and Construction Engineering (Transactions of AIJ) (2004)

Kazuhiko Kasai Yoji OOKI Pornput Suriyamongkol Yanghui Xu

A thick steel shear panel fabricated without welding is examined in order to investigate its feasibility as a passive control device. Numerous small size specimens of three different steel materials are examined both experimentally and analytically. Under monotonic loading test, the specimens exhibited extremely large deformation capacity as well as large maximum strength, far beyond those of ordinary shear panels. Under cyclic loading, they also demonstrated significant fatigue life as much as 250 times those of ordinary thin panels. The same material is tested under axial monotonic and cyclic loads in order to compare with the shear loading case. It is found that the monotonic and cyclic stress-strain relationship and even the fatigue life are closely correlated between the two different loading cases. Based on such a correlation, a method of conversion from one loading case to the other is proposed.

10.3130/aijs.69.195

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Citations (7)

EXPERIMENTAL PARAMETER STUDY ON CYCLIC INELASTIC BEHAVIOR OF BOLTED ANGLE CONNECTIONS

Journal of Structural and Construction Engineering (Transactions of AIJ) (2002)

Kazuhiko Kasai Yanghui Xu

This paper presents a systematic test program to investigate the effects of numerous parameters on inelastic cyclic behavior of bolted angle connections. A total of 48 tests are summarized. The parameters studied include angle thickness, column bolt diameter, column bolt gage distance, beam bolt gage distance, edge-distance of angle leg, gap between column face and beam flange, column bolt pretension, and loading pattern. The main findings are: four deformation modes categorized by whether the column bolt yields or not; angle failure mechanism whose failure location depends on the range of cyclic strain at the angle fillets; effects of various geometric parameters on the performance such as stiffness, strength, ductility, and energy dissipation; and low-cycle fatigue life models based on angle deformation range and hysteretic energy.

Flange

Ductility (Earth science)

10.3130/aijs.67.169_1

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Citations (5)

Experiment and analysis of bolted semi-rigid beam-column connections Part II: 3-D finite element analysis of the connections using angles

CRC Press eBooks (2021)

Yanghui Xu Kazuhiko Kasai Changshi Mao

A sophisticated three-dimensional finite element model simulating the experimental specimens of bolted semi-rigid beam-column connection using angle sections (Part I, Kasai et al. 2000) is presented, and it is followed by 9 hypothetical models for parameter study. The connection stiffness, strength, and ductility as well as plastic mechanism of the top angle are discussed based on these models. Three yield zones are identified for the top angle, and the extent of yielding in each zone appears to be affected by the varied parameters. The parameters studied include: vertical leg length of angle, locations of column bolt and beam bolt, distance of beam to column, thickness and width of angle, strain hardening as well as column bolt pretension.

10.1201/9781003211198-29

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Interior Sound Quality Refinement Base on Mechanism Study of Crankshaft Impact Noise

SAE technical papers on CD-ROM/SAE technical paper series (2019)

Zhangming Su Hanshuang Chen Qi Yang Dandan Kong Weizhe Xing

Base (topology)

Sound Quality

10.4271/2019-01-0772

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Characterization, stability, and curcumin bioaccessibility of buckwheat flower polysaccharide conjugate emulsion

Journal of Food Science (2024)

Yu Zhang Yanghui Xu Tianqi Fang Qing Qiu Maobin Chen

Abstract In this study, buckwheat flower polysaccharide conjugates (BFPCs) were synthesized and evaluated for their emulsification properties. The stability of BFPC‐stabilized emulsions was assessed through particle size analysis, zeta potential measurements, microscopic observations, and rheological tests. Gum Arabic served as a control to compare BFPC's emulsifying efficacy across varying storage conditions, including exposure to metal ions, pH variations, and different heat treatment temperatures. Results showed that BFPC significantly lowered interfacial tension (16.2 mN/m) and effectively stabilized emulsions containing 60 wt% medium‐chain triglycerides at a concentration of 1.0 wt%. Over a 20‐day storage period, BFPC emulsions demonstrated robust resistance to heat (60–90°C), acidic conditions (pH 2.0–9.0), and ion concentrations (Na + , Ca 2+ ). Moreover, in a high oil phase emulsion, BFPC enhanced the bioavailability of curcumin to 27.05%, markedly higher than the 7.10% observed without emulsification, underscoring its potential in nutrient delivery applications. Practical Application Due to its excellent resistance, long‐time emulsifying stability under different conditions, and its good effect in curcumin embedding, BFPC has a broad prospect and can be widely used under various conditions in food industry.

Zeta potential

Gum arabic

Conjugate

10.1111/1750-3841.17271

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Citations (1)