-
1941
A critical evaluation of Pure Pursuit, MPC and MPCC: Balancing simplicity, performance and constraints
Published 2024-01-01“…In the case of autonomous racing, the crucial challenge lies in guiding the vehicle along the desired path while ensuring safety and efficiency. Several control systems have been developed for fast and accurate path tracking, offering their own unique advantages and limitations. …”
Get full text
Article -
1942
Tensor Signal Modeling and Channel Estimation for Reconfigurable Intelligent Surface-Assisted Full-Duplex MIMO
Published 2024-01-01“…For a sufficient number of transmitted pilots, the proposed method’s accuracy comes close to the CRB for the RIS channels and attains the CRB for the direct-path and self-interference channels.…”
Get full text
Article -
1943
An Intelligent Operation Area Allocation and Automatic Sequential Grasping Algorithm for Dual-Arm Horticultural Smart Harvesting Robot
Published 2025-06-01“…The total length of the dual-arm operation path was 12,705 mm, and the lowest value was 8770 mm. …”
Get full text
Article -
1944
Hybrid Trust-Based Models and Protocols for Enhanced Security and Performance in Dynamic Wireless Sensor Networks and Wireless Ad Hoc Networks
Published 2025-07-01“… Wireless Sensor Networks (WSNs) and Wireless Ad Hoc Networks (WANETs) are crucial for real-time applications, yet they encounter several obstacles, including the preservation of data privacy, ensuring node integrity, and optimizing path planning—especially when implemented in dynamic, large-scale environments. …”
Get full text
Article -
1945
Three-dimensional diamond planar spiral detectors
Published 2025-03-01“…However, even high quality single crystal diamond can degrade after high doses of radiation, resulting in a reduction in carrier mean free path. It is well known that reducing the carrier collection distance, by decreasing the detector electrode spacing, makes radiation detectors more tolerant of mean free path reduction, and therefore more resilient to high radiation doses. …”
Get full text
Article -
1946
Research on kd-tree Cache Optimization Based on Particle Index Sorting Algorithm
Published 2024-01-01“…ObjectiveWhen utilizing <italic>kd-tree</italic> for large-scale random particle nearest neighbor search, particles with closely aligned index values within the computational domain may become spatially distant, resulting in significant variations in the<italic> kd-tree</italic> search path over a short time frame. As a consequence, this divergence diminishes the efficiency of accessing node data, thereby ultimately impeding the effectiveness of <italic>kd-tree</italic> nearest neighbor searches. …”
Get full text
Article -
1947
Using electro-inductive sensor to trace moving and non-moving objects tracked
Published 2023-06-01“…The research carries out a spatial model of path tracking using the dynamic parameters of the object's position, as well as the path of motion of electric field source. …”
Get full text
Article -
1948
Evaluating the Security of Merkle Trees: An Analysis of Data Falsification Probabilities
Published 2024-08-01“…Empirical experiments validate the theoretical models, exploring simulations with diverse hash lengths and Merkle path lengths. The findings reveal a decrease in falsification probability with increasing hash length and an inverse relationship with longer Merkle paths. …”
Get full text
Article -
1949
Lightweight CNN-Based Visual Perception Method for Assessing Local Environment Complexity of Unmanned Surface Vehicle
Published 2025-02-01“…The proposed method significantly improves the environment recognition capability of the heuristic algorithm, enhances optimization search efficiency, and increases the overall performance of path planning by approximately 21%.…”
Get full text
Article -
1950
Optimal Midcourse Guidance with Terminal Relaxation and Range Convex Optimization
Published 2025-07-01“…Numerical simulation results demonstrated that the proposed method effectively satisfies strict path constraints, successfully generates feasible midcourse guidance trajectories, and exhibits strong computational efficiency and robustness. …”
Get full text
Article -
1951
Design and Development of a New Web Platform for the Management of Physical Flows and Customs Documents at Port Terminals
Published 2024-12-01“…<i>Background</i>: Telematization is essential for improving port efficiency by reducing dwell times and simplifying document management. …”
Get full text
Article -
1952
Machine learning-driven discovery of high-performance MEMS disk resonator gyroscope structural topologies
Published 2024-10-01“…We represent the DRG topology as pixelated binary matrices and formulate the design task as a path-planning problem. This path-planning problem is solved via deep reinforcement learning (DRL). …”
Get full text
Article -
1953
Deep Learning-Based Autonomous Navigation of 5G Drones in Unknown and Dynamic Environments
Published 2025-03-01“…Current methods rely on sensors to perceive the environment to plan the path from the start point to the target and to avoid obstacles; however, their limited field of view prevents them from moving in all directions and detecting and avoiding obstacles. …”
Get full text
Article -
1954
Registration of 2D C-Arm and 3D CT Images for a C-Arm Image-Assisted Navigation System for Spinal Surgery
Published 2015-01-01“…C-Arm image-assisted surgical navigation system has been broadly applied to spinal surgery. However, accurate path planning on the C-Arm AP-view image is difficult. …”
Get full text
Article -
1955
Enhanced Black-Winged Kite Algorithm for Drone Coverage in Complex Fruit Farms
Published 2025-05-01“…This underscores its potential to significantly elevate the efficiency and precision of drone coverage in complex farm settings.…”
Get full text
Article -
1956
Research on Industrial Process Fault Diagnosis Method Based on DMCA-BiGRUN
Published 2025-07-01“…With the rising automation and complexity level of industrial systems, the efficiency and accuracy of fault diagnosis have become a critical challenge. …”
Get full text
Article -
1957
AutoStageMix: Fully Automated Stage Cross-Editing System Utilizing Facial Features
Published 2025-07-01“…AutoStageMix enables users to produce StageMixes effortlessly and efficiently by eliminating the need for manual editing.…”
Get full text
Article -
1958
Coordinated Multimodal Transportation Infrastructure Planning in Megacities: An Agent-AI-Discrete Network Design Problem Approach Based on Chat-GPT
Published 2025-05-01“…Based on the selected transportation mode, the Agent-AI records the associated travel time and path. By aggregating the travel times and paths across a large number of Agent-AI simulations, two key indicators are derived: average using time (AUT) and path usage frequency (PUF). …”
Get full text
Article -
1959
Large field-of-view event-mode camera for high-precision epithermal neutron resonance imaging
Published 2025-04-01“…Abstract A large-area event-mode camera system coupled with a $$^{6}$$ LiF-ZnS:Ag scintillator is applied for neutron resonance imaging (NRI) on the energy-resolved neutron imaging (ERNI) flight path, also known as Flight Path 5 (FP5), at the Los Alamos Neutron Science Center (LANSCE). …”
Get full text
Article -
1960
Kinematic analysis, methods and experimental studies of robot navigator movements on mecanum wheels
Published 2024-09-01“…Modeling and simulation of the path localization and planning algorithm made it possible to test its effectiveness in various operating conditions. …”
Article