249 Result(s)
within
Yuhang **
Engineering
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Article
Study on the Performance of Mountain Tunnel Against Mainshock–Aftershock based on Resilience Evaluation Framework
The mainshock-aftershock has a profound influence on the seismic resilience of tunnel. However, it is very dangerous to consider only the influence of the mainshock in the current seismic research of tunnel. T...
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Article
Effect of Agglomerate Size on Engineering Characteristics of Expansive Soil Improved by Industrial Waste Residue
The precise controlling of agglomerate dimensions within binder-treated soil remains a challenge in embankment projects. This investigation endeavors to elucidate the influence of aggregate size on key paramet...
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Article
Tool condition monitoring for cavity milling based on bispectrum analysis and Bayesian optimized SVM
Tool wear status seriously affects the dimensional accuracy and surface quality of machined parts. Therefore, tool condition monitoring (TCM) is essential in the milling process of aerospace structural parts d...
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Experimental Study on Seismic Behavior of Precast Assembled Steel–Concrete Beam–Column Composite Joint
A new type of precast assembled steel–concrete beam–column composite joint with improved seismic and construction efficiency was proposed. Three composite-joint specimens were tested through pseudo-static test...
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Article
Optimization of five-axis tool grinder structure based on BP neural network and genetic algorithm
An optimization design was carried out based on a back propagation (BP) neural network and a genetic algorithm (GA) to improve the stiffness and accuracy of the self-developed MGK6030 five-axis tool grinding m...
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Article
Rotor Temperature Prediction of PMSM Based on LSTM Neural Networks
The rotor of the permanent magnet synchronous motor develops localized high temperatures at high-torque or high-speed operating conditions so that the demagnetization failure phenomenon may occur. To address t...
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Article
Open AccessApproaching Ultimate Synthesis Reaction Rate of Ni-Rich Layered Cathodes for Lithium-Ion Batteries
A series of layered oxide cathode materials were synthesized by high-temperature shock strategy for the first time.
The appr...
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Article
Improved TBM side cutter life prediction method considering rock integrity and TBM tunnelling attitude
Cutter life is an important economical index for TBM excavation, and its prediction is widely concerned. In our past researches, a TBM cutter life prediction method is proposed. According to the data collected...
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Ball-end milling stability and force analysis in the presence of inclination angles through a new algorithm with numerical chip thickness in edge-workpiece engagement
By studying the edge-workpiece engagement (EWE), and taking two inclination (lead and tilt) angles into account, the time-varying cutting areas and boundaries are determined, the instantaneous numerical chip t...
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Article
Open AccessAutonomous mining through cooperative driving and operations enabled by parallel intelligence
Autonomous mining is promising to address several current issues in the mining sector, such as low productivity, safety concerns, and labor shortages. Although partial automation has been achieved in some mini...
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Article
Lift system optimization for hover-capable flap** wing micro air vehicle
A key challenge is using bionic mechanisms to enhance aerodynamic performance of hover-capable flap** wing micro air vehicle (FWMAV). This paper presented a new lift system with high lift and aerodynamic eff...
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Open AccessInvestigation of Concrete Damage on a Prefabricated Steel Spring Floating Slab Track by Finite Element Modelling
To investigate the concrete damage of prefabricated steel spring floating slab tracks (SSFST), a three-slab prefabricated SSFST system was established using the ABAQUS finite element software. Full trainload ...
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Article
Dynamic tail modeling and motion analysis of a beaver-like robot
The beaver-like underwater robot can crawl and swim, playing a significant role in the exploration of amphibious environments. The robot's fan-shaped tail offers partial forward propulsion and enhances motion ...
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Open AccessA Compact Aerial Manipulator: Design and Control for Dexterous Operations
The lack of aerial physical interaction capability is one of the choke points limiting the extension of aerial robot applications, such as rescue missions and aerial maintenance. We present a new aerial roboti...
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Article
Simulation of Motion and Heat Transfer Characteristics of Blast-Furnace Slag Particles in a Cyclone Separator
In the process of gas granulation of blast furnace slag, a cyclone separator serves to cool slag particles and separate them from hot air. This study focuses on modelling the cooling of slag particles in a cyc...
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Article
Multi-objective optimization of machining parameters in micro-milling LF 21 based on the AHP-entropy weight method
Micro thin-walled structure of aluminum alloy LF 21 has a strong ability to reflect electromagnetic waves and is widely used in waveguide radar antenna. Micro-milling technology is a potentially effective tech...
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Open AccessAn enhanced abnormal information expression spatiotemporal model for anomaly detection in multivariate time-series
The detection of anomalies in high-dimensional time-series has always played a crucial role in the domain of system security. Recently, with rapid advancements in transformer model and graph neural network (GN...
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Article
A novel predictive braking energy recovery strategy for electric vehicles considering motor thermal protection
Braking energy recovery (BER) aims to recover the vehicle’s kinetic energy by coordinating the motor and mechanical braking torque to extend the driving range of the electric vehicle (EV). To achieve this goal...
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Article
Accelerated intestinal wound healing via dual electrostimulation from a soft and biodegradable electronic bandage
Intestinal wound healing is a long-standing problem, with conventional suturing-based intestinal closure surgeries typically leading to postoperative problems. Alternative strategies or devices capable of effe...
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Article
Filtered Regression Estimation-Based Signal Compensation for Swinging Up Rotary Inverted Pendulum: Theoretical Results and Experimental Validations
In this paper, we study the swing-up control for the rotary inverted pendulum (RIP) system with its actuated joint subject to uncertainty. We adapt a signal compensation method which divides the system’s uncer...
