671 Result(s)
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Chapter and Conference Paper
Autonomous Maneuver Strategy of UAV Wingman Air Combat Based on Hierarchical Reinforcement Learning
Unmanned aerial vehicles (UAVs) play an vital role in modern air combats, where manned fighter (leader) can better perform air combat with the assisting of UAVs. The key technology for cooperative air warfare ...
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Chapter and Conference Paper
Terrain-Based Hierarchical Trajectory Planning for Low-Altitude Flight of Fixed-Wing Aircrafts
For the complex low-altitude flight mission of fixed-wing aircrafts, this paper proposes a terrain-based trajectory generation method based on hierarchical planning framework. The sampling-based path planning ...
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Chapter and Conference Paper
Feature Implicit Enhancement via Super-Resolution for Small Object Detection
In recent years, object detection has made significant strides due to advancements in deep convolutional neural networks. However, the detection performance for small objects remains challenging. The visual in...
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Chapter and Conference Paper
Influence of Stress State and Misorientation on Grain Deformation Coordination of Ferrite-Ferrite Bi-crystal
In this paper, the Ferrite-Ferrite bi-crystal model constructed based on Coincidence Site Lattice (CSL) theory has been simulated by Crystal Plasticity Finite Element Method (CPFEM) under three stress states, ...
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Chapter and Conference Paper
Safe Corridor Constrained Trajectory Planning for Formation Flight of Fixed-Wing Unmanned Aerial Vehicles
Autonomous formation flight of fixed-wing unmanned aerial vehicles (UAVs) in confined environments still remains an open problem. To tackle this challenge, this paper proposes a safe corridor constrained traje...
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Chapter and Conference Paper
Differential-Linear Cryptanalysis of Round-Reduced SPARX-64/128
SPARX is a family of ARX-based block ciphers introduced at ASIACRYPT 2016, which is designed according to the long-trail strategy (LTS). For SPARX-64/128 with block size 64 and key size 128, the best known att...
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Chapter and Conference Paper
Neural Implicit Functions for 3D Shape Reconstruction from Standard Cardiovascular Magnetic Resonance Views
In cardiovascular magnetic resonance (CMR), typical acquisitions often involve a limited number of short and long axis slices. However, reconstructing the 3D chambers is crucial for accurately quantifying hear...
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Chapter and Conference Paper
Study on the Mechanism of Nanomaterials in Improving Oil Recovery in Unconventional Reservoirs
As the global demand for energy escalates, the depletion of conventional oil and gas reserves has necessitated a shift towards unconventional reservoirs. These reservoirs, however, present significant challeng...
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Chapter and Conference Paper
Loosely-Coupled Camera-IMU-OGS Fusion Localization
In this paper, a hierarchical multi-sensor fusion approach is presented for localization in unmanned ground vehicle (UGV) applications where global navigation satellite system (GNSS) signals are not available....
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Chapter and Conference Paper
Application of Human-Machine Co-driving in Multi-vehicle Formation of Deepracer Automatic Driving Platform
This article introduces the application of human-machine collaborative driving in multi-car platooning based on the Amazon DeepRacer autonomous driving platform, which includes the use of AirTag recognition an...
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Chapter and Conference Paper
Effects of Nitrogen and Phosphorus Concentration Changes on the Growth of Dunaliella Salina in Reverse Osmosis Concentrated Brine
With the rapid development of Seawater desalination industry, the amount of concentrated brine discharged from desalination plants has also increased year by year. At present, the use of concentrated brine aft...
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Chapter and Conference Paper
DiffMoCa: Diffusion Model Based Multi-modality Cut and Paste
The Multi-mOdality Cut and pAste (MoCa) method cuts data from other frames and pastes it onto the current training data frame to increase the number of training object samples. However, the samples used by MoC...
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Chapter and Conference Paper
3D Reconstruction Method Based on Autonomous Attitude Estimation for UAVs
Traditional 3D reconstruction methods usually use the Structure from Motion (SFM) method as the front-end technology, but the SFM usually needs to perform 3D reconstruction after all image data has been collec...
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Chapter and Conference Paper
PMSM Harmonic Current Suppression Based on Fuzzy PR Controller
The stator winding of permanent magnet synchronous motor contains a large amount of harmonic current, which results in the torque ripple and increasing system losses. The traditional dq-PI and PR current contr...
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Chapter and Conference Paper
An Innovative Deep Drawing Process of Thin Curved Shells with Positive Local Bulging
Thin-walled shells with curved surfaces are widely used in the aerospace field. As the thickness to diameter ratio decreases, it becomes increasingly challenging to control inner wrinkling during the conventio...
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Chapter and Conference Paper
Development and Application of Oil On-Line Monitoring and Intelligent Diagnosis System for Automotive Stam** Press Driven by Big Data
Focusing on the development of oil on-line monitoring and intelligent diagnosis system, taking automotive stam** press equipment as the research object, from the aspects of system software architecture, hard...
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Chapter and Conference Paper
An Empirical Study of Memory Pool Based Allocation and Reuse in CUDA Graph
As the size of deep neural network models continues to increase, it places higher demands for memory capacity and allocation efficiency. NVIDIA GPUs are widely used in deep learning systems. CUDA has proposed ...
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Chapter and Conference Paper
Buckling Analysis of Viscoelastic Composite Bistable Column-Shell Booms
Composite thin-walled column-shell structures prepared at certain ply angles can be stable in both the curled state and the deployment state without any other constraints. This structure has high deployment re...
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Chapter and Conference Paper
Study on Technological Mineralogy Analysis and Pretreatment of Arsenic-Bearing Refractory Gold Concentrate
The gold grade of an arsenic-bearing gold concentrate is 42.13 g/t and the arsenic content is 3.89%. Under the conventional cyanide leaching system, the gold leaching rate is low, only about 75%. In order to s...
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Chapter and Conference Paper
Bloomfilter-Based Practical Kernelization Algorithms for Minimum Satisfiability
Minimum Satisfiability problem (briefly, given a CNF formula, find an assignment satisfying the minimum number of clauses) has raised much attention recently. In the theoretical point of view, Minimum Satisfi...
