Xiaochen Wang

North China University of Water Resources and Electric Power

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Quan Yang

University of Science and Technology Beijing

Dong Xu

University of Science and Technology Beijing

Jianwei Zhao

University of Science and Technology Beijing

Hainan He

University of Science and Technology Beijing

Youzhao Sun

University of Science and Technology Beijing

Zedong Wu

China West Normal University

Zhichun Yang

Northwestern Polytechnical University

Quan Yang

University of Science and Technology Beijing

Jiamin Zhang

Hunan Agricultural University

Renjie Xue

Materials Science & Engineering

Cooperative Institutions

University of Science and Technology Beijing

102

Chinese Academy of Sciences

Northwestern Polytechnical University

Zhejiang University

Harbin Institute of Technology

Xi'an Jiaotong University

Tsinghua University

University of Chinese Academy of Sciences

Shanghai Jiao Tong University

Wuhan University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Research on innovation of backbasket throwing embroidery ball supported by biomechanics and information technology

Molecular & cellular biomechanics (2024)

Xiao Hua Shijun Xu Cong Zeng Ling Li Xiaochen Wang

Objective: This study aims to inherit the national sports culture of throwing embroidered balls, combine technological innovation with the application of technological information, improve the competitive level and competition management level of the backbasket throwing embroidered ball. Method: Utilizing methods such as literature review and mathematical statistics to elucidate the evolutionary history of embroidered ball culture, analyze the development process of the backbasket throwing embroidery ball sport and throwing technology using biomechanics; Research innovative throwing techniques and tactical applications through comparative analysis of competition results. Result: There are problems with the lack of theoretical throwing techniques, imperfect competition rules, and inconsistent embroidery balls in competition. The training results of the short fast low (α ≤ 30°) throwing method are outstanding, but insufficient stability leads to easy mistakes in competition, it requires athletes with good psychological qualities; The training performance of the long slow high (α > 30°) throwing method is poor, but it has good stability and is easy to exert competitive ability in competitions. Conclusion: Emphasize the inheritance of ethnic sports culture and enhance social participation interest. The mixed throwing method, with short fast low throwing as the main method and long slow high throwing as the auxiliary method, can effectively improve the level of competition. Utilizing modern elements such as unmanned aerial vehicles and information technology management to improve the level of referees and promote the sustainable development of ethnic sports.

Ball (mathematics)

Biomechanics

10.62617/mcb587

Cite

Citations (0)

Analysis of thin strip edge drop formation during cold rolling process

Australian Journal of Mechanical Engineering (2020)

Xiawei Feng Xiaochen Wang Quan Yang Jiquan Sun Zedong Wu

In order to produce a thin non-oriental silicon steel strip with high surface quality, the hot rolled strip needs to undertake a large reduction by cold tandem rolling process. As a result of thin strip rolling, the rolling pressure is concentrated on a small area of the work roll surface causing a large elastic deformation. Because of the transverse thickness distribution of strip is strongly dependent of roll’s shape, it is imperative to consider work roll’s non-circular shape. By relaxing the Hitchcock assumption, vertical displacement of work roll surface is calculated in both rolling and transverse direction. By assuming the thickness of strip does not increase when rolled, a Slab method is implemented to calculate roll pressure due to work roll’s shape. Combined with Influence Function Method for loads distribution between stacked rolls, the proposed model can predict thin strip transverse thickness profile with a good accuracy compared with industrial data under varied conditions. Five-pass cold reversal rolling process is investigated by the validated model. It is revealed that the transverse thickness deviation can be effectively reduced by decreasing the entry thickness of strip.

STRIPS

Slab

Rolling resistance

10.1080/14484846.2020.1717250

Cite

Citations (2)

An improved backstepping based controller with integrators for the quadrotor

Lin Penghong Songlin Chen Xiaochen Wang

Towards eliminating the tracking error, this paper proposes an improved backstepping control approach for a quadrotor aircraft. First, a simplified quadrotor model is built in the view of its kinematics characteristics. With this model, the whole system is divided into two subsystems, with three input channels for each of them. Then, by introducing an integral term for each channel, an improved backstepping control strategy is investigated. And it turns out that the backstepping based controller with integral terms is equivalent to the PID controller. Subsequently, a sufficient condition is provided, based on the derivation of the backstepping control, for the parameter selecting of the PID controller to guarantee the stability of the closed system. Finally, the contrast simulations are conducted to verify the effectiveness and superiority of the improved control approach.

10.1109/chicc.2015.7259693

Cite

Citations (3)

Failure analysis of steam turbine blade roots

Engineering Failure Analysis (2020)

Hua He Zhunbei Zheng Zhanjun Yang Xiaochen Wang Yuxing Wu

Groove (engineering)

10.1016/j.engfailanal.2020.104629

Cite

Citations (14)

Ultrasonic vibration-assisted milling of aluminum alloy

The International Journal of Advanced Manufacturing Technology (2012)

Xuehui Shen Jianhua Zhang Hua Li Jinjun Wang Xiaochen Wang

End mill

Vibrator (electronic)

Ultrasonic machining

10.1007/s00170-011-3882-5

Cite

Citations (101)

Definition and comparison of mixed expansion efficiency for cooled turbine

Applied Thermal Engineering (2018)

Wei Ba Xiaochen Wang Xuesong Li Xiaodong Ren Chunwei Gu

10.1016/j.applthermaleng.2018.05.125

Cite

Citations (2)

Study and Application of Camber Control Model of Intermediate Slab in Rough Rolling

Journal of Iron and Steel Research International (2014)

Haiyu Wang Quan Yang Xiaochen Wang Feng He Yufeng Chen

Camber (aerodynamics)

Slab

10.1016/s1006-706x(14)60147-3

Cite

Citations (5)

Destructive behavior of iron oxide in projectile impact

IOP Conference Series Materials Science and Engineering (2017)

Shang Wang Xiaochen Wang Quan Yang Zhongde Shan

The damage strain values of Q235-A surface oxide scale were obtained by scanning electron microscopy (SEM/EDS) and universal tensile testing machine. The finite element simulation was carried out to study the destruction effects of oxidation at different impact rates. The results show that the damage value of the oxide strain is 0.08%. With the increase of the projectile velocity, the damage area of the oxide scale is increased, and the damage area is composed of the direct destruction area and the indirect failure area. The indirect damage area is caused by the stress/strain to the surrounding expansion after the impact of the steel body.

Strain (injury)

10.1088/1757-899x/282/1/012011

Cite

Citations (7)

Research on the Pre-Control of Side Scrap Blockage Failure during Trimming with the Side Trimmer

Metals (2023)

Zedong Wu Xiaochen Wang Quan Yang Dong Xu Jianwei Zhao

In the coupled pickling line and tandem cold mill (PL-TCM), the hot-rolled strip needs to be trimmed on both sides of the strip before the tandem cold rolling process to ensure stable operation of the rolling process. The equipment for trimming the strip is the side trimmer, and during trimming a failure of the side scrap blockage is often caused by the variation in the width of the hot-rolled strip and the deviation during the actual operation. For this problem, this paper established a finite element model of strip trimming by side trimmer, analyzed the influence of side scrap width, structure parameters, and strip specifications on the equivalent plastic strain at the trimmed position of the strip, and obtained the influence law of each factor during the trimming process. On this basis, by collecting the historical data of side scrap blockage failure of the side trimmer, the threshold value of the side scrap width setting is obtained. Combining the width data of the hot-rolled strip and the actual operation status monitoring of the strip in the inlet section of the PL-TCM, the side scrap blockage risk identification function and the speed reduction strategy of the side trimmer are designed to form the side scrap blockage pre-control model together. After applying the side scrap blockage pre-control model to a PL-TCM, a 40.5% reduction in side scrap blockage failures was achieved compared with the same length of time before the application, which achieved satisfactory results.

Scrap

Trimming

STRIPS

Dwell time

10.3390/met13101725

Cite

Citations (0)

Failure Analysis of a MW-Class Wind Turbine Blade Root Bolt

Journal of Failure Analysis and Prevention (2019)

Zhunbei Zheng Xiaochen Wang Wenbin Guo Zhanjun Yang Xingxin Sun

Failure mechanism

10.1007/s11668-019-00683-1

Cite

Citations (6)