-
641
A Hybrid Dynamic Path-Planning Method for Obstacle Avoidance in Unmanned Aerial Vehicle-Based Power Inspection
Published 2025-01-01“…In complex inspection environments characterized by densely distributed and dynamic obstacles, traditional path-planning algorithms struggle to ensure both efficiency and safety. …”
Get full text
Article -
642
Path Planning Design and Experiment for a Recirculating Aquaculture AGV Based on Hybrid NRBO-ACO with Dueling DQN
Published 2025-07-01“…The proposed AGV seamlessly integrates automated feeding, real-time monitoring, and an intelligent path-planning system to enhance operational efficiency. …”
Get full text
Article -
643
3D Dubins Curve-Based Path Planning for UUV in Unknown Environments Using an Improved RRT* Algorithm
Published 2025-07-01“…This paper proposes a novel smooth path planning framework that integrates improved Rapidly-exploring Random Tree* (RRT*) with 3D Dubins curves to efficiently generate feasible and collision-free trajectories for nonholonomic UUVs. …”
Get full text
Article -
644
Optimized transmission of multi-path low-latency routing for electricity internet of things based on SDN task distribution.
Published 2025-01-01“…Facing the current problems of high data transmission delay, low efficiency, and large task volume in the electric power IoT, this research combines software-defined networking to design a multi-path low-latency routing and transmission model under the concept of task allocation. …”
Get full text
Article -
645
GO-GASA: Grid Optimization Genetic A* Algorithm for Mobile Robots Path Planning Utilizing Grid Optimization
Published 2025-01-01“…Path planning, as a central challenge in mobile robotics, directly impacts the operational efficiency and safety of robotic systems. …”
Get full text
Article -
646
Study of the Design Optimization of an AIGC Ordering Interface Under the Dual Paths of User Demand Mapping and Conflict Resolution
Published 2025-07-01“…Based on user evaluations and controlled experiments, the optimized design demonstrates measurable improvements in task efficiency and visual appeal. Overall, the dual-path approach effectively bridges the gap between vague user needs and concrete design solutions, achieving a balanced integration of functionality, aesthetics, and interactivity. …”
Get full text
Article -
647
Human-in-the-Loop Reinforcement Learning to Track Excavation Paths for a Hydraulic Excavator in a Short Period of Time
Published 2025-01-01“…However, it is challenging to automate hydraulic excavators due to the difficulty of modeling their nonlinear dynamics and soil interactions, which makes difficult to design a controller that tracks excavation paths precisely and quickly. Reinforcement learning (RL) is promising solution because it can learn to track excavation paths in a purely data-driven way, but simply applying RL may lead to an impractically long data collection time due to its low data efficiency. …”
Get full text
Article -
648
-
649
Integrated method for multi-UAV task assignment and trajectory planning with deadlock based on Three-dimensional dubins path
Published 2025-07-01“…The distributed genetic algorithm has clear advantages over the traditional centralised genetic algorithm in terms of solution efficiency.…”
Get full text
Article -
650
Adaptive Improved Q-Learning Path Planning Algorithm Based on Obstacle Learning Matrix and Artificial Potential Field
Published 2024-01-01“…Finally, an APF-weighted action selection strategy is introduced, utilizing the guiding force generated by the APF to encourage the mobile robot to avoid obstacles more efficiently. Simulation results show that the proposed method can effectively reduce the number of iterations and time consumption in the optimization process, resulting in a smoother and more stable planned path.…”
Get full text
Article -
651
-
652
Fast Dynamic P-RRT*-Based UAV Path Planning and Trajectory Tracking Control Under Dense Obstacles
Published 2025-04-01“…Utilizing the potential function-based rapid-exploration random tree star (P-RRT*), a bidirectional dynamic informed P-RRT* (BDIP-RRT*) algorithm is first introduced to enhance sampling efficiency, facilitating swift path generation. To further optimize the initial path, a greedy algorithm is employed to minimize redundant segments within the generated path. …”
Get full text
Article -
653
Deformation, fracture characteristics and damage constitutive model of soft coal under true triaxial complex stress paths.
Published 2025-01-01“…Understanding the mechanical properties and damage deterioration mechanisms of soft coal under true triaxial complex stress paths is crucial for predicting and evaluating the stability of the roof during roadway excavation in thick soft coal seams. …”
Get full text
Article -
654
A 3D Most Vulnerable Path Search Method for Physical Protection Systems Based on the EASI Model
Published 2025-01-01“…The improved algorithms are simulated and compared, and the results show that the paths generated by the improved algorithms are more reasonable, and the algorithms consume less time and have shorter path lengths.…”
Get full text
Article -
655
Deep knowledge tracing and cognitive load estimation for personalized learning path generation using neural network architecture
Published 2025-07-01“…A dual-objective optimization algorithm balances knowledge acquisition with cognitive load management to generate paths that maintain optimal challenge levels. Experimental evaluations across multiple educational domains demonstrate that our approach outperforms existing methods in prediction accuracy (87.5%), path quality (4.4/5), and learning efficiency (24.6% improvement). …”
Get full text
Article -
656
Multiple optical path length reflections enhancement based on balloon-type photoacoustic cell for trace gas sensing
Published 2025-02-01“…By strategically directing the excitation source towards the focal point of the ellipsoidal cavity, ensuring its trajectory traverses the focal point upon each reflection from the interior walls. This path increases the gas absorption path length and improves the efficiency of the laser-gas interaction process. …”
Get full text
Article -
657
-
658
A Path-Driven Fluid Routing and Scheduling Method for Continuous-Flow Microfluidic Biochips with Delay Time Optimization
Published 2025-05-01“…This paper proposes an integrated path-driven methodology that jointly optimizes routing and application mapping. …”
Get full text
Article -
659
-
660
Multi-robot path planning in online dynamic obstacle environments based on parallel cooperative strategy optimization algorithm
Published 2025-07-01“…This paper introduces the parallel cooperative strategy reptile search algorithm (PC-RSA) for multi-robot path planning in such dynamic settings. Path planning is crucial for mobile robots, especially in multi-robot systems, requiring solutions that adapt quickly to changes while ensuring efficiency and robustness. …”
Get full text
Article