Results 61 to 70 of about 6,053,313 (287)
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
Study of Urban Unmanned Aerial Vehicle Separation in Free Flight Based on Track Prediction
Applied SciencesIn recent years, the application prospect of urban logistics unmanned aerial vehicles has attracted extensive attention. The high-density operation of UAVs requires autonomous separation maintenance capability.
Jian Zhang +4 more
doaj +1 more source
Multi-criteria Optimization of Multi-step Matrix Game in Collision Avoidance of Ships [PDF]
TransNav, 2019 This research article formulates a mathematical model of the matrix game of the safe ship control process containing: state variables and control, collision risk definition and the form of a collision risk matrix. Multicriteria optimization of the matrix
Jozef Lisowski
doaj +1 more source
Policy options to address collision risk from space debris [PDF]
This IRGC policy brief focuses on the risk of collision from space debris. It provides a range of policy options and broad recommendations to improve the assessment, evaluation and management of collision risk, as well as its communication.
Buchs, Romain
core +1 more source
Collision Pattern Modeling and Real-Time Collision Detection at Road Intersections [PDF]
, 2007 The crash rate in road intersection demonstrates the need for a fast and accurate collision detection system. Ubiquitous computing research provides a significant opportunity to develop novel ways of improving road intersection safety.
Shonali Krishnaswamy +9 more
core +1 more source
Advanced Robotics Research, EarlyView.This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska +2 more
wiley +1 more source
Journal of Marine Science and Engineering, 2020 Expansion of marine aquaculture into more remote areas will likely accelerate over the next decade. Integrating Marine Renewable Energy (MRE) generation technologies (e.g., wind turbines) into remote, off-grid aquaculture sites will reduce reliance on ...
Steven Benjamins +2 more
doaj +1 more source
Algorithm for analysing the collision risk
, 2021 This document presents an algorithm for separation minima calculation for Unmanned Aerial System (UAS) which is risk based. The algorithm to calculate the separation minima proposes a method whose goal is to meet a given Target Level of Safety (TLS) through the use of Strategic Mitigations and Tactical Mitigations.
Vila-Carbó, Juan Antonio, Iocchi, Luca
openaire +1 more source
Small debris fragments contribution to collision probability for spacecraft in Low Earth Orbits
, 2014 Around the Earth there are more than ten million objects larger than 1 mm that can interfere with other orbiting spacecraft. In particular, objects larger than 1 cm are considered massive enough to seriously damage or even destroy a satellite in case of ...
Colombo, Camilla +2 more
core +1 more source
Asymmetry in Skipping Enhances Viability Against Control Input Noise
Advanced Robotics Research, EarlyView.Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley +1 more source