Results 41 to 50 of about 814,149 (338)

Unmanned Ship Collision Avoidance Action Plan Deduction Method under Man–Machine Interactive Negotiation in Collision Avoidance Scenarios

Journal of Marine Science and Engineering
With 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, Baoshuo Liu, Yun Li, Changhai Huang   +3 more
doaj   +1 more source

Differentiable Collision Avoidance Using Collision Primitives

2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022
A central aspect of robotic motion planning is collision avoidance, where a multitude of different approaches are currently in use. Optimization-based motion planning is one method, that often heavily relies on distance computations between robots and obstacles.
Zimmermann, Simon, Busenhart, Matthias, Huber, Simon, Poranne, Roi, Coros, Stelian   +4 more
openaire   +2 more sources

An Optimized Collision Avoidance Decision-Making System for Autonomous Ships under Human-Machine Cooperation Situations

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, Kezhong Liu, Jinfen Zhang, Zhitao Yuan, Jiongjiong Liu, Qing Yu   +5 more
doaj   +1 more source

Comprehensive Review of Drones Collision Avoidance Schemes: Challenges and Open Issues

IEEE transactions on intelligent transportation systems (Print)
In the contemporary landscape, the escalating deployment of drones across diverse industries has ushered in a consequential concern, including ensuring the security of drone operations.
Mohammad Reza Rezaee, Nor Asilah Wati Abdul Hamid, M. Hussin, Z. Zukarnain   +3 more
semanticscholar   +1 more source

Orbital debris–debris collision avoidance [PDF]

Advances in Space Research, 2011
We focus on preventing collisions between debris and debris, for which there is no current, effective mitigation strategy. We investigate the feasibility of using a medium-powered (5 kW) ground-based laser combined with a ground-based telescope to prevent collisions between debris objects in low-Earth orbit (LEO).
Mason, James, Stupl, Jan, Marshall, William, Levit, Creon   +3 more
openaire   +2 more sources

Collision Avoidance Decision Method for Unmanned Surface Vehicle Based on an Improved Velocity Obstacle Algorithm

Journal of Marine Science and Engineering, 2022
To ensure navigation safety, unmanned surface vehicles (USVs) need to have autonomous collision avoidance capability. A large number of studies on ship collision avoidance are available, and most of these papers assume that the target ships keep straight
Yun Li, Haiyu Zhang
doaj   +1 more source

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, Khairul Salleh Mohamed Sahari, Leong Yeng Weng, Hong Kah Foo, Nur Aira Abd Rahman, Nurul Anis Atikah, Raad Z Homod   +6 more
doaj   +1 more source

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, Murat, Sağlam, Thibault, Kruse, Markus, Huber, Alexandra, Kirsch, Stefan, Glasauer   +5 more
openaire   +2 more sources

Path planning and collision avoidance for autonomous surface vehicles I: a review

Journal of Marine Science and Technology, 2021
Autonomous surface vehicles are gaining increasing attention worldwide due to the potential benefits of improving safety and efficiency. This has raised the interest in developing methods for path planning that can reduce the risk of collisions ...
Anete Vagale, Rachid Oucheikh, Robin T. Bye, Ottar L. Osen, T. Fossen   +4 more
semanticscholar   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source