Abolle-Okoyeagu, C J Fatukasi, Oluseyi Droubi, Ghazi Reuben, R L
Published in
Journal of Physics: Conference Series
This paper presents the results from conducting a series of experiments with a Hsu-Nielsen Source, accompanied by corresponding numerical simulations on a solid block. The aim being to illustrate a Finite Element Analysis (FEA) approach for simulating Acoustic Emission (AE) wave propagation in a Hsu-Nielsen Source, by employing virtual sensors to e...
Liu, Jingqiao Wu, Shuqin Lin, Zicheng Zhang, Huimin Fan, Yong Xie, Wu
Published in
Journal of Physics: Conference Series
In order to solve the problem of high cost and low efficiency in manual welding of power socket welding components, a soldering robot arm system was developed. The gripper, 5-DOF manipulator, clamp, support, and control system were designed. The coordinate system of the robot arm was constructed, and the working space of the robot arm was analyzed ...
Ziada, Osama A Q Zhang, Yanxi Algabroun, Hatem Abiri, Olufunminiyi Olaogun, Olayinka Singh, Gurtej Foroushany, Ali Hajian Pocorni, Jetro Kenneth
Published in
Journal of Physics: Conference Series
This paper presents a cyber-physical production system that consists of a simulation, an industrial robot cell, and sensors. The industrial robot hardware, used for welding and additive manufacturing applications, is connected or “in-the-loop” with a real-time target machine on which simulations are running. These simulations are updated in real-ti...
Suwa, Yoshihide
Published in
Journal of Physics: Conference Series
Hydrogen is expected to be a clean next-generation energy source. Although hydrogen technologies such as FCVs have already reached the practical stage, hydrogen energy has not yet been fully utilized. One of the reasons for this may be that many people feel that hydrogen gas is dangerous. Now the development of safe technologies such as hydrogen st...
Wang, JR Ge, CH Wang, QB Zou, GS Zhang, XM Yi, H Zhang, YL Wu, SL Li, H
Published in
Journal of Physics: Conference Series
With the development of photoacoustic imaging technology, photoacoustic imaging technology has the advantages of noninvasiveness, high resolution, high imaging speed, etc., and shows a broad application prospect in tumor tissue detection. As a tool for endometrial cancer screening, hysteroscopy, combined with photoacoustic imaging technology, is al...
Brus, Grzegorz
Published in
Journal of Physics: Conference Series
Microscale modeling plays a critical role in fuel cell development, offering deep insights into the microscale transport phenomena and electrochemical reactions. This level of detail is essential for optimizing the performance of a single fuel cell, enabling the precise design and improvement of materials and structures at the microscale and conseq...
Li, Ruizhe Cui, Jingyu Fu, Daobo
Published in
Journal of Physics: Conference Series
This paper proposes a new time series regression method based on the combination of B-spline basis expansion and distance covariance weighted model. This paper considers the case that the predictor variable is a time series and the response variable is a continuous scalar. In order to solve these problems of high dimension and high noise of time se...
Han, Xuefei Zhang, Yunjing Li, Lingfeng Li, Peng He, Xingli
Published in
Journal of Physics: Conference Series
The MEMS-based micro-hotplate was widely used for gas sensing and has demonstrated a responsive range of 1-200 ppm for ethanol detection. In this study, a low-power micro-heater was designed and simulated using COMSOL Multiphysics. The hybrid 1D and 2D ZnO nanoparticles were utilized as the sensing layers for ethanol sensing. The sensing devices we...
Wang, An
Published in
Journal of Physics: Conference Series
Previous research on radio interference in DC lines has focused on radio interference caused by corona discharge. But with the development of Modular Multilevel Converter Based High Voltage Direct Current (MMC-HVDC) systems, high frequency signals generated by fast switching of Insulate-Gate Bipolar Transistor (IGBT) are transmitted to Direct Curre...
Zhu, Chao Chen, Ziyu Quan, Chen Dong, Le Feng, Haoliang
Published in
Journal of Physics: Conference Series
A simulation study was conducted on the mismatch loss caused by temperature differences between photovoltaic and thermal (PV/T) modules connected in series. A calculation method for the IV curve of PV/T modules connected in series was proposed, and an equivalent circuit model of PV/T units was established using Multisim software. Two different temp...
