Results 1 to 10 of about 10,731 (118)
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
doaj +2 more sources
IEEE Access, 2021 Maritime autonomous surface ships (MASS) need to be sufficiently safe to gain commercial acceptance. Collision avoidance strategies in such MASS should comply with the International Regulations for Preventing Collision at the Sea (COLREGs).
Ho Namgung, Joo-Sung Kim
doaj +3 more sources
Trajectory Tracking and Collision Avoidance Switching Control for Multi-UAV Based on DMPC [PDF]
Hangkong bingqi, 2023 Multi-unmanned aerial vehicle (UAV) system often encounters sudden static or dynamic obstacle threats during flight. How to realize obstacle avoidance is one of the key problems that must be solved for multi-UAV system.
Zhao Chaolun, Dai Shaowu, He Yunfeng, Liu Shuai, Zhao Guorong
doaj +1 more source
World Electric Vehicle Journal, 2023 In this paper, a new collision avoidance switching system is proposed to address the lack of adaptability of intelligent vehicles under different collision avoidance operating conditions.
Guosi Liu +7 more
doaj +1 more source
A Real-Time Collision Avoidance Framework of MASS Based on B-Spline and Optimal Decoupling Control
Sensors, 2021 Real-time collision-avoidance navigation of autonomous ships is required by many application scenarios, such as carriage of goods by sea, search, and rescue.
Xinyu Zhang +3 more
doaj +1 more source
Experimental validation of camera-based maritime collision avoidance for autonomous urban passenger ferries [PDF]
Modeling, Identification and Control, 2023 Maritime collision avoidance systems rely on accurate state estimates of other objects in the environment from a tracking system. Traditionally, this understanding is generated using one or more active sensors such as radars and lidars.
Øystein Kaarstad Helgesen +4 more
doaj +1 more source
Development of Automatic Collision Avoidance System and Quantitative Evaluation of the Manoeuvring Results [PDF]
TransNav, 2019 The automatic collision avoidance system introduced in this paper is a system constantly calculating optimal manoeuvring method from the risk and economic preference in the ship manoeuvring space where the course change and the deceleration are performed.
Shinya Nakamura, Naoki Okada
doaj +1 more source
Collision-Avoidance Decision System for Inland Ships Based on Velocity Obstacle Algorithms
Journal of Marine Science and Engineering, 2022 Due to the complex hydrology and narrow channels of inland rivers, ship collision accidents occur frequently. The traditional collision-avoidance algorithms are often aimed at sea areas, and not often at inland rivers. To solve the problem of inland-ship
Guangyu Zhang +4 more
doaj +1 more source
World Electric Vehicle Journal, 2023 This paper provides a multi-agent coordinated control system to improve the real-time performance of intelligent vehicle active collision avoidance. At first, the functions and characteristics of longitudinal and lateral collision avoidance agents are ...
Chaochun Yuan +10 more
doaj +1 more source
APPLICATION OF DECISION TREE ON COLLISION AVOIDANCE SYSTEM DESIGN AND VERIFICATION FOR QUADCOPTER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 The purpose of the research is to build a collision avoidance system with decision tree algorithm used for quadcopters. While the ultrasonic range finder judges the distance is in collision avoidance interval, the access will be replaced from operator to
C.-W. Chen, P.-H. Hsieh, W.-H. Lai
doaj +1 more source