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Research of Multi-Rotor UAVs Detailed Autonomous Inspection Technology of Transmission Lines Based on Route Planning

Tong He, Yihui Zeng, Zhuangli Hu • IEEE Access (2019)

With the rapid development of the economy, the scale of transmission networks has been expanding, bring higher demands and challenges on transmission line operation and maintenance. In this paper, the multi-rotor unmanned aerial vehicles (U...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2935551

Low-Speed Bearing Fault Diagnosis Based on ArSSAE Model Using Acoustic Emission and Vibration Signals

Syahril Ramadhan Saufi, Zair Asrar Bin Ahmad, Mohd Salman Leong, Meng Hee Lim • IEEE Access (2019)

The development of rolling element bearing fault diagnosis systems has attracted a great deal of attention due to bearing components having a high tendency toward unexpected failures. However, under low-speed operating conditions, the diagn...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2909756

Experimental Evaluation of Simulation Abstractions for Wireless Sensor Network MAC Protocols

G. P. Halkes, K. G. Langendoen • EURASIP Journal on Wireless Communications and Networking (2010)

The evaluation of MAC protocols for Wireless Sensor Networks (WSNs) is often performed through simulation. These simulations necessarily abstract away from reality in many ways. However, the impact of these abstractions on the results of th...

DOAJ Open Access (DOAJ) DOI: 10.1155/2010/601892

Application of the convolutional neural network in partial discharge spectrum recognition of power apparatus

Feng‐Chang Gu • IET Science, Measurement & Technology (2023)

Abstract Partial discharge (PD) detection is used to evaluate the insulation status of high‐voltage equipment. The most challenging aspect of traditional PD recognition is extracting features from the discharge signal. Accordingly, this stu...

DOAJ Open Access (DOAJ) DOI: 10.1049/smt2.12137

Advances of Single‐Atomic Cobalt Catalysts in Liquid‐Phase Selective Oxidative Reactions

Jiaquan Li, Kai Wang, Yijiao Jiang, Jun Huang et al. • Small Science (2023)

Single‐atom catalysts (SACs) composed of atomically dispersed metal‐active sites embedded in supporting substrates are attracting increasing attention in liquid‐phase selective oxidation reactions with joint merits of both advanced catalyti...

DOAJ Open Access (DOAJ) DOI: 10.1002/smsc.202300079

It’s the Social Interaction That Matters: Exploring Residents’ Motivation to Invest in the Community-Shared Charging Post Co-Construction Project

Junchao Yang, Ziyang Peng • World Electric Vehicle Journal (2025)

Countries worldwide are increasingly focused on addressing the imbalance between the supply and demand for EV charging infrastructure, with the community-shared charging post (CSCP) co-construction project emerging as a promising solution. ...

DOAJ Open Access (DOAJ) DOI: 10.3390/wevj16010054

Remaining Useful Life Prediction for Nonlinear Degraded Equipment With Bivariate Time Scales

Hong Pei, Changhua Hu, Xiaosheng Si, Jianfei Zheng et al. • IEEE Access (2019)

As the fundamental and prerequisite work of remaining useful life (RUL) prediction, degradation modeling directly affects the accuracy of RUL prediction. Existing degradation models are all developed under a single time scale, and less rese...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2951804

Misalignment Tolerance and Interoperability of Wireless Charging System Based on Two-Channel Topology and Coil Optimization

Yiming Zhang, Zhongjin Huang, Ronghuan Xie, Xiaoying Chen et al. • IEEE Access (2024)

Inductive power transfer (IPT), as a method of wireless power transfer (WPT) via magnetic induction, can be applied to electric vehicles (EVs) due to its convenience and automation. Interoperability and misalignment tolerance are both major...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2024.3443273

Gasification of Lignocellulosic Waste in Supercritical Water: Study of Thermodynamic Equilibrium as a Nonlinear Programming Problem

Julles Mitoura dos Santos Junior, Adriano Pinto Mariano • Eng (2024)

As one of the main industrial segments of the current geoeconomics scenario, agro-industrial activities generate excessive amounts of waste. The gasification of such waste using supercritical water (SCWG) has the potential to convert the wa...

DOAJ Open Access (DOAJ) DOI: 10.3390/eng5020060

The mining of materials with similar electronic properties from the Crystallographic Open Database (COD)

G Carbajal-Franco, E Rendón-Lara, I M Abundez-Barrera, A Vásquez-Aguilar • Materials Research Express (2020)

The finding of a material with the precise properties needed to solve a specific issue is the first topic that needs unraveling when an application is projected. One approach to find a material with a specific property value is to study a d...

DOAJ Open Access (DOAJ) DOI: 10.1088/2053-1591/ab7b2b

Three-dimensional structure and formation mechanisms of Y2O3 hollow-precipitates in a Cu-based metallic glass

Oriane Baulin, Thierry Douillard, Damien Fabrègue, Michel Perez et al. • Materials & Design (2019)

Recently, the high ductility of Cu-based bulk metallic glasses (BMGs) has been directly linked to the presence of Y2O3 precipitates, and surrounding crystallized areas. Nevertheless, the formation of the precipitates remains to be defined. ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.matdes.2019.107660

Critical thickness of GaN film in controllable stress-induced self-separation for preparing native GaN substrates

Mengda Li, Yutian Cheng, Tongjun Yu, Jiejun Wu et al. • Materials & Design (2019)

Stress-induced self-separation is one of the most efficient process for preparing native GaN substrate. The control of GaN film thickness is the key point for GaN film separating from substrate completely. Considering the bowing of bilayer,...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.matdes.2019.107985

Graph Theory-Based Approach to Accomplish Complete Coverage Path Planning Tasks for Reconfigurable Robots

Ku Ping Cheng, Rajesh Elara Mohan, Nguyen Huu Khanh Nhan, Anh Vu Le • IEEE Access (2019)

Extensive studies regarding complete coverage problems have been conducted, but a few tackle scenarios where the mobile robot is equipped with reconfigurable modules. The reconfigurability of these robots creates opportunities to develop ne...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2928467

A Novel Dual-Domain Filtering Method to Improve GNSS Performance Based on a Dynamic Model Constructed by TDCP

Fangchao Li, Jingxiang Gao, Nanshan Zheng, Cheng Pan et al. • IEEE Access (2020)

To overcome the strikes from the tremendous noise of pseudorange and the integer ambiguity of carrier phase observation, we developed a novel dual-domain filtering method that integrates the traditional observation- and an innovative positi...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.2990132

Reducing Torque Ripple Through Innovative Configuration of Permanent Magnet Based on Air Gap Field Modulation Theory in a Novel Axial Flux Reversal Permanent Magnet Machine

Jilong Zhao, Qing Wang, Qingfeng Han • IEEE Access (2024)

In this paper, a novel axial flux reversal permanent magnet (PM) (AFRPM) machine, which combines the merit of the axial flux PM (AFPM) machine and flux reversal PM machine, is proposed. Meanwhile, according to the characteristics of the mac...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2024.3389699

Numerical Simulations of the Lunar Penetrating Radar and Investigations of the Geological Structures of the Lunar Regolith Layer at the Chang’E 3 Landing Site

Chunyu Ding, Yan Su, Shuguo Xing, Shun Dai et al. • International Journal of Antennas and Propagation (2017)

In the process of lunar exploration, and specifically when studying lunar surface structure and thickness, the established lunar regolith model is usually a uniform and ideal structural model, which is not well-suited to describe the real s...

DOAJ Open Access (DOAJ) DOI: 10.1155/2017/3013249

Optimal planning of integrated energy system considering swapping station and carbon capture power system

Chenke He, Jizhong Zhu, Kwok Cheung, Alberto Borghetti et al. • Energy Reports (2023)

An optimal planning method for an integrated energy system (IES) considering electric vehicles (EVs) swapping station (SS) and carbon capture power system (CCPS) is studied in this paper. Firstly, based on the analysis of swapping EV load, ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.egyr.2023.09.120

High-temperature dielectric characterisation in the S-band using a solar simulator heated re-entrant microwave cavity and multiphysics modelling

Baptiste Henriot, Jesse Allens Touoyem Talla, Olivier Tantot, Nicolas Delhote et al. • Materials Research Express (2026)

This study presents a comprehensive system for the high-temperature microwave characterisation of dielectric materials. This system addresses the current scarcity of reliable dielectric data above 1000 °C, particularly under concentrated so...

DOAJ Open Access (DOAJ) DOI: 10.1088/2053-1591/ae86bb