Results 31 to 40 of about 528,238 (289)
A method for unmanned vessel autonomous collision avoidance based on model predictive control
Systems Science & Control Engineering, 2021 Aiming at the problem of autonomous collision avoidance of unmanned vessels in the case of multiple vessels encountering at sea, this paper proposes a method for collision avoidance of vessels in open water based on the Mathematical Model Group (MMG ...
Shengwei Xing, Hongwei Xie, Wenjun Zhang
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Collision Avoidance Path Planning for Vehicles Combining MPC and CACC Controllers
IEEE Access, 2023 The vehicle collision avoidance system has problems such as poor emergency collision avoidance ability and susceptibility to noise interference. Therefore, this study adopts a vehicle tracking model that integrates dynamic constraints and a two car ...
Qingde Zeng, Bin Liu
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UAV collision avoidance: a specific acceleration matching approach [PDF]
, 2011 Includes abstract.Includes bibliographical references.An increased level of autonomy is required for future Unmanned Aerial Vehicle (UAV) missions. One of the technologies required for this to occur is an adequate sense and avoid system to enable the UAV
Patel, Amir
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Journal of Marine Science and EngineeringWith the development of artificial intelligence technology, the future water traffic environment will present a new pattern of coexistence of manned ships and unmanned ships, because unmanned ships are different from manned ships in situation ...
Jian Zheng +3 more
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Optimized APF-ACO Algorithm for Ship Collision Avoidance and Path Planning
Journal of Marine Science and Engineering, 2023 The primary objective of this study is to investigate maritime collision avoidance and trajectory planning in the presence of dynamic and static obstacles during navigation.
Mingze Li +4 more
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Journal of Advanced Transportation, 2021 Maritime Autonomous Surface Ships (MASSs) are attracting increasing attention in recent years as it brings new opportunities for water transportation. Previous studies aim to propose fully autonomous system on collision avoidance decisions and operations,
Xiaolie Wu +5 more
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Strategies of locomotor collision avoidance [PDF]
Gait & Posture, 2013 Collision avoidance during locomotion can be achieved by a variety of strategies. While in some situations only a single trajectory will successfully avoid impact, in many cases several different strategies are possible. Locomotor experiments in the presence of static boundary conditions have suggested that the choice of an appropriate trajectory is ...
Patrizia, Basili +5 more
openaire +2 more sources
Automatic collision avoidance: towards the 21st century
, 1995 The importance of collision avoidance at sea is emphasised to cover four main aspects. A brief review of the research that has been carried out on automatic collision avoidance systems follows.
Wilson, P.A., Zhao, J., Price, W.G.
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Development of collision avoidance system for multiple autonomous mobile robots
International Journal of Advanced Robotic Systems, 2020 This article presents a collision avoidance system for multiple robots based on the current autonomous car collision avoidance system. The purpose of the system is to improve the current autonomous car collision avoidance system by including data input ...
Yew Cheong Hou +6 more
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RNA‐related functions of BRCA2 in transcription, replication, and genome stability
FEBS Letters, EarlyView.Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda +2 more
wiley +1 more source