Knowledge extraction and retrieval-augmented generation for intelligent maintenance of wind power equipment based on graph attention networks
December 2026
The adoption of deep learning in intelligent operation and maintenance of wind turbines has improved fault detection and classification accuracy. However, most existing studies focus primarily on the...
Fault inference diagnosis based on causal network and large language model-enhanced knowledge graph network
December 2026
Current research in mechanical fault inference diagnosis primarily relies on knowledge graph networks (KGN) for reasoning. Compared to traditional diagnostic methods, KGN offers advantages in knowledge...
Large models for machinery fault diagnosis: Current advances and future directions
December 2026
Machinery fault diagnosis (MFD) is critical for the intelligent operation and maintenance of advanced equipment, contributing to enhanced safety, improved efficiency and reduced operating costs. Early...
Vector mirroring algorithm: A metaheuristic method for efficient optimization
December 2026
Metaheuristic methods are effective in solving complex optimization problems but often require sophisticated iterative strategies that lead to high computational costs, especially in high-dimensional...
Modality alignment-driven large language model for wind farm power forecasting
December 2026
Accurate forecasting of wind farm power output plays a vital role in grid dispatching, optimizing transactions in electricity markets, and enhancing the overall operational security of power systems....
In-plane modal characteristics of tire: An improved flexible ring model with damping and contact effects
December 2026
As tire is the only part of contact between a vehicle and the road, the dynamic response property of a tire under different loads is of great importance to fully understand the tire performance. Simplifying...
The role of transversal ultrasonic vibration and tool geometry on surface integrity and fatigue performance in drilling of Al-Li alloy
December 2026
Advanced hole-making technology is crucial and important in the aviation industry. In this study, we proposed a new drilling method that combines transversal ultrasonic vibration with tool blunt geometry,...
Adaptive memory-event-triggered fuzzy fault-tolerant control for active suspension system of in-wheel motor driven electric vehicles
December 2026
This article proposes an adaptive memory-event-triggered fuzzy fault-tolerant control algorithm for the active suspension systems of in-wheel motor-driven electric vehicles featuring an advanced dynamic...
Damage behavior and fatigue life prediction of plug-welded joints in vehicle bodies made of weathering steel
December 2026
To investigate the fatigue performance of weathering steel plug-welded joints, fatigue tests were conducted on three types of single-point plug-welded specimens under different load levels. The fracture...
String stable control of mixed vehicle platoon time-delay system considering backward-looking effects and disturbances
December 2026
In this paper, a hybrid platooning robust stability control method based on the Backward Predictive Multi-Vehicle Following Method (BLAMCFM) is proposed to address the problems that the following models...
Research on lateral stability of passive-guided maglev with bench experiment
December 2026
To study the lateral stability of the electromagnet in a passive-guided maglev system, a non-autonomous nonlinear differential equation that retains the lateral motion characteristics of the electromagnet...
Dynamic characteristics of rack vehicle under bridge pier settlement
December 2026
To study the basic dynamic characteristics of a rack vehicle system under pier settlement, a coupled dynamic model of the rack railway vehicle–rack (track)–bridge system in a mountain rack railway system...
Particle-flow topology optimization with the SPH kernel for hinge-free designs of compliant mechanisms using isogeometric material point method
December 2026
Compliant mechanisms, which achieve input-output functions through continuous elastic deformation, offer inherent advantages such as frictionless motion, absence of backlash, and suitability for microscale...
Coordinated control strategy for the engine startup of P2 hybrid electric vehicles equipped with dual-clutch transmission
December 2026
A novel coordinated control strategy for the engine startup of a P2 parallel hybrid electric vehicle (PHEV) equipped with a dual-clutch transmission is proposed to address the comfort deterioration...
Advanced Pt/PANI-modified TiO2/PVAc fiber electrode for enhanced sensitivity in glucose detection
December 2026
The global epidemic of diabetes urgently requires continuous and non-invasive glucose monitoring techniques. This article presents the development of a novel Pt/PANI-modified TiO2/PVAc nanofiber electrochemical...
A dynamic traffic augmented safety interval reserve approach for decision-making and planning of connected autonomous vehicles
December 2026
Connected autonomous vehicle (CAV) technology can significantly reduce the number of accidents and improve traffic efficiency. However, the current research on CAV decision-making and planning is relatively...
Investigating the microstructure and rolling wear of the laser additive repair layer for severely damaged rail under extreme loads
December 2026
With the rapid development of high-speed and heavy-load railways, the occurrence of severe rail damage has become inevitable, and existing conventional repair techniques are insufficient to effectively...
An innovative design of bionic anti-reflux biliary stent with conical spiral valve based on functionally graded materials
December 2026
Biliary stenting is an important treatment for malignant biliary obstruction; however, the procedure can cause complications, such as duodenal biliary reflux. In this paper, a novel conical spiral valve...
Optimizing flow fields of non-equidistant group holes to enhance efficiency and surface quality in online deformation electrochemical cutting
December 2026
Online deformation electrochemical cutting with flexible electrode (FECC) is a novel process utilising simple electrodes to machine complex surfaces, offering broad application prospects in the manufacture...
Influence of machining parameters and contact characteristics on hypoid gear tooth flank singularity locus in low inclination angle
December 2026
A novel methodology has been developed to determine the location of singularity points on the gear tooth flanks of hypoid gears with low inclination angles. A mathematical model of hypoid gears was...
Aluminum as a superior substitute for copper in eco-friendly resin-based brake materials: Performance, biotoxicity and mechanism analysis
December 2026
Copper-containing wear particles generated during braking present significant environmental and health hazards, underscoring the critical need for developing high-performance copper-free resin-based...
Embodied Digital Twin driven human-centric collaborative robot behavior: Cognitive inference of action strategies
December 2026
Collaborative robot interacting autonomously with human operators through flexible behavioral strategies poses a significant challenge. The lack of sufficient attention to the status of human operators...
Precise machinability improvement of Ti-10V-2Fe-3Al hole using high-speed ultrasonic vibration grinding
December 2026
Ti-10V-2Fe-3Al has become increasingly significant in the aerospace industry due to excellent mechanical service properties. Among its applications, hole structures are particularly significant, requiring...
An inverse evolutionary algorithm with a multi-operator local search method for flexible job-shop scheduling problem with fixture loading and unloading constraints
December 2026
Optimizing resource allocation in discrete manufacturing is critical for production efficiency. On-site machining fixtures, as both production tasks and resource constraints, impose non-negligible loading/unloading...
An integration of BCI and vision system for robotics applications: A review
December 2026
With the rapid advancement of human–robot interaction technologies, the integration of electroencephalogram (EEG)–based brain–computer interface (BCI) systems with computer vision (CV) has become an...