A Two-Stage Compression Method for the Fault Detection of Roller Bearings by Huaqing Wang, Yanliang Ke, Ganggang Luo, Lingyang Li, Gang Tang

“…The experimental results validate the effectiveness of the proposed method and the comparison of the three selected symptom parameters is also presented in this paper.…”
Get full text

An Optimized Pulse-Counting Method for Compensation Vector Calculation in the Automatic Balancer by Lifang Chen, Bo Zhou, Zhaoju Li, Yixiang Guo, Ziwen Yan

“…A propeller automatic balancing simulation test bench is used to verify the effect of the method by obtaining the positions of the counterweights and synthesizing the compensation vector in the working mode. …”
Get full text

Underwater Network Time Synchronization Method Based on Probabilistic Graphical Models by Yujie Ouyang, Yunfeng Han, Zeyu Wang, Yifei He

“…This paper proposes a method to synchronize underwater time using the probability graph model. …”
Get full text

Numerical simulation method for double shield TBMs crossing weak zones by Zhiwen Wang, Meng Wei, Yang Liu, Yushi Liu, Xinyu Tan, Xin Tong

“…This paper examines the calculation methods for thrust resistance and cutterhead torque in DS TBMs and proposes a numerical simulation method that accounts for their tunneling process. …”
Get full text

Research on Vehicle Path Planning Method with Time Windows in Uncertain Environments by Ying Cong, Kai Zhu

“…Two uncertainty models, based on the expected value and chance-constrained criteria, are developed, and their deterministic forms are derived using the inverse distribution method. To solve the problem effectively, a hybrid ant colony–zebra optimization algorithm is proposed, integrating ant colony optimization, zebra optimization, and the 3-opt algorithm to enhance global search and local optimization. …”
Get full text

Low fluctuation stiffness design method for vibration reduction of helical gears by YOU Zhiwei, GAO Jingtao, LI Haonan

“…Then it was compared with the finite element method to verify the correctness and effectiveness of the parameter design method and the analytical mesh stiffness model. …”
Get full text

Using the neutrosophic N-AHP method to prioritize variables and expert analysis by Oswaldo Lıber Andrade Salazar, Lenı Cecılıa Campaña Muñoz, Second Huacón Farm, Angel Braulio Martinez Vasquez

“…In this context, the research explores the implementation of the neutrosophic N-AHP method, a variant of Hierarchical Process Analysis (HPA) that incorporates neutrosophic logic to handle ambiguity and indeterminacy in the evaluation of critical variables. …”
Get full text

Some methodical problems of SCUBA hydrobiological accounting surveys and the ways of their resolution by Alexander A. Dulenin

“…Methods of SCUBA hydrobiological surveys are discussed on the base of the author’s 18-year experience in the western Tatar Strait (Japan Sea) and in the Okhotsk Sea. …”
Get full text

Micro-Terrain Recognition Method of Transmission Lines Based on Improved UNet++ by Feng Yi, Chunchun Hu

Get full text

Preparing Nanosilica Particles from Rice Husk Using Precipitation Method by Rusel Zahraw Farhan, Shahlaa Esmail Ebrahim

“…Nanosilica was extracted from rice husk, which was locally collected from the Iraqi mill at Al-Mishikhab district in Najaf Governorate, Iraq. The precipitation method was used to prepared Nanosilica powder from rice husk ash, after treating it thermally at 700°C, followed by dissolving the silica in the alkaline solution and getting a sodium silicate solution. …”
Get full text

Non-specific TVLA method based on two-sample KS test by Zhen ZHENG, Yingjian YAN, Juesong CAI, Yanjiang LIU

“…Test vector leakage assessment (TVLA) is prone to “false negative” when the power consumption sample size is small.To address this issue, it was found that for non-specific TVLA, when the power consumption sample size changes, the test statistic t-values obtained at the leakage sampling points in the power trace vary accordingly, while the t-values at the non-leakage sampling points do not significantly vary.Therefore, when there is leakage, the distributions of the t-values obtained under different sample sizes will be different.Based on this, it was proposed to implement non-specific TVLA under different sample sizes and perform two-sample KS test on the obtained t-value sequences to evaluate whether there was leakage.Verifications were carried out based on unprotected-aligned simulation power consumption, protected-aligned power consumption dataset DPA Contest v4_2 and protected-non-aligned self-collected power consumption respectively.The results showed that the sample size required by the proposed method on the aligned simulation power consumption and DPA Contest v4_2 was reduced by at most 46.1% and 39.0% respectively.And after the alignment, the required sample size of the proposed method on the self-collected power consumption is also smaller than that of other schemes, with a maximum reduction of 29.4%.Therefore, the proposed method can effectively reduce the probability of “false negative” when the power consumption sample size is small.…”
Get full text

Development of Time-Reversal Method for Impact Source Identification on Plate Structures by Chunlin Chen, Yulong Li, Fuh-Gwo Yuan

“…This paper presents a detailed study on the impact source identification of a plate structure using time-reversal (T-R) method. Prior to impact monitoring, the plate is calibrated (or characterized) by transfer functions at discrete locations on the plate surface. …”
Get full text

Circulating Current Suppression Control Method for Distributed Grid-Connected Converter by HU Liang, ZHOU Zhenbang, MEI Wenqing, WANG Yue, FU Jianguo, LIU Yayun

“…Moreover, zero-sequence DC component suppression is integrated in the virtual speed governor link to achieve comprehensive control. The method proposed eliminated over 90% of the circulating current components in simulations and experiments, verifying the correctness and effectiveness of the zero-sequence circulating current modeling and suppression approach.…”
Get full text

Multi-UAV Collaborative Target Search Method in Unknown Dynamic Environment by Liyuan Yang, Yongping Hao, Jiulong Xu, Meixuan Li

“…To minimize repeated searches, UAVs utilize localized communication for information exchange and dynamically update their situational awareness regarding the mission environment, facilitating collaborative exploration. To mitigate the effects of target mobility, we develop a dynamic mission planning method based on local particle swarm optimization, enabling UAVs to adjust their search trajectories in response to real-time environmental inputs. …”
Get full text

Self-tuning method for a linear active disturbance rejection controller by LI Yang, WANG Jing, ZHANG Yong-jun

“…To verify the actual effect of the parameter self-tuning method in this paper,a hydraulic automatic position control(HAPC) system is used as the control object. …”
Get full text

Evaluation of Greenmass Yield of Some Soybean Varieties by Ammi Analysis Method by Mustafa YAŞAR, Mehmet SEZGİN

Get full text

CASSC: Context‐aware method for depth guided semantic scene completion by Jinghao Cao, Ming Li, Sheng Liu, Yang Li, Sidan Du

“…This paper presents CASSC, a novel adaptive context‐aware method based on Transformer networks, aimed at realizing camera‐based semantic scene completion algorithms. …”
Get full text

Baby Cry Classification Using Ensemble Learning and Whisper Method Comparison by I Putu Yogi Prasetya Dharmawan, I Made Agus Dwi Suarjaya, Wayan Oger Vihikan

“…This study compares the performance of ensemble learning methods, namely Random Forest and XGBoost, with the Whisper model in classifying baby cries. …”
Get full text

On the use of the stepped isostress method in the prediction of creep behavior of polyamide 6 by Lakhdar Sedira, Mohsein Tedjini, Belhi Guerira, Kamel Meftah

“… The stepped isostress method (SSM) is an advanced technique which allows the prediction of the long-term behavior and enables the construction of creep master curves of materials with short-term experimental tests. …”
Get full text

Laser SLAM Matching Localization Method for Subway Tunnel Point Clouds by Yi Zhang, Feiyang Dong, Qihao Sun, Weiwei Song

“…The study concludes that the proposed method effectively enhances SLAM’s applicability in challenging tunnel environments, ensuring high registration accuracy and efficiency.…”
Get full text