41 Result(s)
within
Ziang **e
Engineering
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Article
Dynamic Takeoff and Landing Control for Multi-Rotor eVTOL Aircraft
Urban air mobility (UAM) has gained significant attention due to technological advancements. To reflect the flight characteristics of electric vertical takeoff and landing (eVTOL), a new takeoff and landing co...
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Article
Integrated Energy System Optimization for Electric Vehicles and Demand Response within Carbon Trading Mechanism
The Integrated Energy System (IES) plays a crucial role in achieving the "dual carbon" goals. In order to exploit its demand-side adjustable potential, an IES optimization model based on electric vehicles (EVs...
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Article
Open AccessCritical Solvation Structures Arrested Active Molecules for Reversible Zn Electrochemistry
Critical solvation structure changes the hydrogen bond network through “catchers”.
Catcher further arrests the act...
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Article
Construction of key parameter change model of human-computer interaction for intelligent decision-making under the condition of long time voyage
Under the long time voyage of the ship, finding out the task time regularity of human operator in the command and control system can help the intelligent system to carry out the task intelligent assignment and...
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Article
Multi-objective optimization design of external rotor permanent magnet synchronous motor for robot arm
On the basis of the skewed pole model, this study uses the elite opposition-based golden-sine whale optimization algorithm to carry out the multi-objective optimization design of the frameless external rotor p...
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Article
Open AccessData-driven evolutionary computation for service constrained inventory optimization in multi-echelon supply chains
Supply chain digital twin has emerged as a powerful tool in studying the behavior of an actual supply chain. However, most studies in the field of supply chain digital twin have only focused on what-if analysi...
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Chapter and Conference Paper
Sand Particle Monitoring for the High-Production Gas Well Based on EMD-CNN Method
Sand-carrying annular flow is a commonly observed flow pattern in high-production gas wells, and accurate real-time monitoring of sand particle behavior within the annular flow at the wellhead is essential for...
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Chapter and Conference Paper
Satellite Swarm Orbital Pursuit-Evasion Game Based on Multi-agent Proximal Policy Optimization Algorithm
This paper studies an orbital pursuit-evasion game involving multiple cooperative pursers and a non-cooperative evader, by applying multi-agent reinforcement learning method. In particular, challenges of compl...
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Chapter and Conference Paper
Motion Planning and Tracking Control via Basis Function for Swarm Underactuated Robots Based on PSO Algorithm
In this paper, a motion planning and tracking control strategy is proposed for swarm underactuated robots. First, the mathematical model of the swarm underactuated robot is established and the control characte...
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Article
New Riccati Velocity Controller of the Spherical Robot
For the spherical robot, an efficient and precise velocity controller suitable for different terrains is crucial. In this paper, a new Riccati controller with feedforward compensation based on Kalman observer ...
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Article
Effects of autoclaved aerated concrete powder admixture on compaction and shear strength characteristics of wet filter cakes
Autoclaved aerated concrete powder (AACP) is a kind of solid waste, which is characterized by strong water absorption ability and low compressive strength. In this work, it is used as the admixture to enhance ...
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Article
Open AccessEfficient Semi-Transparent Wide-Bandgap Perovskite Solar Cells Enabled by Pure-Chloride 2D-Perovskite Passivation
Three bulky cation chlorides (PMACl, PEACl and NMACl) are used to modify the perovskite surface and form pure-anion 2D (PMA)2PbCl4, mixed-anion 2D (PEA)2Pb(IxCl4-x), and non-2...
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Article
SSO risk evaluation method for grid-connected wind farm systems based on LHS and extended Prony
As the proportion of installed wind power is increasing every year, the dynamic characteristics of the grid-connected system for wind farms are increasingly becoming complex, and the system faces the risk of s...
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Chapter and Conference Paper
Vision Transformer-Based Self-supervised Learning for Ulcerative Colitis Grading in Colonoscopy
Ulcerative colitis (UC) is a long-term condition that needs clinical attention and can be life-threatening. While Mayo Endoscopic Scoring is widely used to stratify patients at higher risk of develo** colore...
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Chapter and Conference Paper
Study on the Influence of Environment on Multimodal Interaction
In order to explore the influence of cabin environment on multimodal interaction, 12 adult males were recruited to carry out interaction ergonomics experiments with multimodal input. The experiment is based on...
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Article
Influence of laser process on the porosity-related defects, microstructure and mechanical properties for selective laser melted AlSi10Mg alloy
Correlations among the laser process, microstructure, porosity-related defects, and mechanical properties for selective laser melted AlSi10Mg alloy were investigated through experiments. A series of samples we...
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Article
Publisher Correction: An anomalous Hall effect in altermagnetic ruthenium dioxide
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Article
An anomalous Hall effect in altermagnetic ruthenium dioxide
The anomalous Hall effect is a time-reversal symmetry-breaking magneto-electronic phenomenon originally discovered in ferromagnets. Recently, ruthenium dioxide (RuO2) with a compensated antiparallel magnetic orde...
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Article
Evaluating the Stability of Active Manganese Sites During Electrochemical Reactions by Cyclic Voltammetry
Manganese oxides are a promising class of electrocatalysts for renewable energy devices, such as fuel cells. Mn(III) ions with eg electron filling of − 1 are the active sites for manganese-based electrocatalysts....
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Chapter and Conference Paper
Simulation and No-Load Operation Characteristics Analysis of New 0.18 mm Oriented Silicon Steel Laminated Core Joint
A new type of 0.18 mm thin silicon steel with very low iron loss orientation is used to analyze the key structure of the laminated core -- step joint area by using equivalent magnetic property method, and the ...
