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Cluster-Based Flight Path Construction for Drone-Assisted Pear Pollination Using RGB-D Image Processing
Published 2025-07-01“…This paper proposes a cluster-based flight path construction method for automated drone-assisted pear pollination systems in orchard environments. …”
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A novel reinforcement learning framework-based path planning algorithm for unmanned surface vehicle
Published 2025-08-01“…To solve these problems, this article proposes a novel artificial potential field-heuristic reward-averaging deep Q-network (APF-RADQN) framework-based path planning algorithm, aiming at finding optimal paths for USVs. …”
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Lightweight and rapid adaptive super-resolution interpolation reconstruction algorithm for super-pixel segmentation of super-wide field-of-view long-wave infrared images
Published 2025-04-01“…Super-wide field-of-view (SWFOV) long-wave infrared (LWIR) images possess notable advantages, including strong anti-interference capabilities and an expansive imaging field of view, making them suitable for all-weather and multi-disciplinary applications. …”
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Localisation and classification of mixed far‐field and near‐field sources with sparse reconstruction
Published 2022-06-01“…Abstract A sparse reconstruction algorithm for the localisation of mixed near‐field and far‐field sources (MFNS) based on four‐order statistics is proposed in this study. …”
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A Hardware Implementation of Spaceborne SAR BP Algorithm Based on Precise Region Focusing and Hardware–Software Collaboration
Published 2025-01-01“…According to the proposed method, a projection intellectual property (IP) and a complete imaging system are constructed using the Xilinx VU9P field programmable gate array (FPGA) board. …”
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Research of Dynamic Obstacle Avoidance of Manipulator based on Artificial Potential Field Method of Velocity Field
Published 2020-04-01“…In order to improve the safety and accuracy of the manipulator in dynamic obstacle avoidance,an artificial potential field collision avoidance algorithm based on velocity field is proposed.Firstly,the attracted velocity field is established to obtain the trajectory of the manipulator tracking the moving target.Then,the repulsive velocity field is constructed by combining the danger field method,so that the manipulator can realize dynamic obstacle avoidance and safety assessment in the multi-obstacle environment.Finally,aiming at the problem that the artificial potential field method is easy to fall into the local minimum,the method of adding additional velocity in the normal direction of sum velocity is proposed to escape the local minimum value.The algorithm is validated by using Matlab Robotics Tool.The results show that the artificial potential field method based on velocity field can realize dynamic target tracking,move obstacle avoidance and safety evaluation of the manipulator.…”
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Algorithmic Gossiping: sharing and non-sharing that evolve algorithmic imaginaries to folk theories
Published 2025-05-01“…Our preliminary findings suggest that algorithmic gossiping plays a pivotal role in the construction of users’ algorithmic knowledge as it confirms and articulates their algorithmic imaginaries while breaking existing bias. …”
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Analysis of the existing approaches to in-flight aircraft rerouting
Published 2023-06-01Get full text
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Study on the optimization of duration for repetitive projects considering spatial interference effects in operations
Published 2025-04-01“…In the field of project duration optimization, a substantial amount of research has already been conducted. …”
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Krylov complexity in the Schrödinger field theory
Published 2025-03-01“…Krylov complexity measures operator growth in quantum systems by analyzing how operators spread within the Krylov space, a subspace of the Hilbert space spanned by successive applications of the superoperator [H, ·] on an initial operator. Using the Lanczos algorithm, we construct an orthonormal Krylov basis and derive the Lanczos coefficients, which govern the operator connectivity and thus characterize the complexity. …”
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Application of improved particle swarm optimization algorithm combined with genetic algorithm in shear wall design
Published 2025-12-01“…A shear wall design model was constructed using an improved algorithm, which was applied to determine the layout of shear walls in a 28 story high-rise building in a certain city. …”
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A Hybrid Path Planning Algorithm for Orchard Robots Based on an Improved D* Lite Algorithm
Published 2025-08-01“…The proposed approach enhances path feasibility and improves the robustness of the navigation system. The algorithm begins by constructing a 2D grid map reflecting the orchard layout and inflates the tree regions to create safety buffers for reliable path planning. …”
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Multi-objective Path Planning for AUVs Based on Improved Whale Optimization Algorithms and Fluid Disturbance Algorithms
Published 2025-06-01“…A hybrid population initialization method was developed by combining chaotic mapping to generate high-coverage initial solutions and a greedy algorithm to construct locally optimal sequences, effectively addressing the issue of poor solution quality caused by random initialization in traditional WOA. …”
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Multi-field coupling model and evolution mechanism of thermal cracking in early-age mass concrete based on phase-field method
Published 2025-09-01“…This study establishes a thermo-mechanical-phase-field multi-field coupling model that incorporates hydration heat, creep characteristics, and autogenous volume deformation as time-dependent material properties, based on the thermodynamic theoretical framework and phase-field method. …”
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