Results 251 to 260 of about 1,002,275 (287)

Output-Feedback Cooperative Formation Maneuvering of Autonomous Surface Vehicles With Connectivity Preservation and Collision Avoidance

IEEE Transactions on Cybernetics, 2020
In this paper, a cooperative time-varying formation maneuvering problem with connectivity preservation and collision avoidance is investigated for a fleet of autonomous surface vehicles (ASVs) with position–heading measurements.
Zhouhua Peng, Dan Wang, Tie-Shan Li, Min Han   +3 more
semanticscholar   +1 more source

Guaranteed Obstacle Avoidance for Multi-Robot Operations With Limited Actuation: A Control Barrier Function Approach

IEEE Control Systems Letters, 2021
This letter considers the problem of obstacle avoidance for multiple robotic agents moving in an environment with obstacles. A decentralized supervisory controller is synthesized based on control barrier functions (CBF) that guarantees obstacle avoidance
Yuxiao Chen, Andrew W. Singletary, A. Ames   +2 more
semanticscholar   +1 more source

Deep reinforcement learning-based collision avoidance for an autonomous ship

Ocean Engineering, 2021
Social interest in autonomous navigation systems for autonomous ships is also increasing. For a robust autonomous navigation system, the location, speed, and direction of the ship and other ships must be identified in real time, and collision avoidance ...
Do-Hyun Chun, M. Roh, Hyewon Lee, Jisang Ha, Donghun Yu   +4 more
semanticscholar   +1 more source

Conceptualizing News Avoidance: Towards a Shared Understanding of Different Causes and Potential Solutions

Journalism Studies, 2020
News avoidance is considered an increasing problem for the news industry and democracy at large. As news companies lose consumers, democracy loses the informed foundation for an engaged citizenry.
Morten Skovsgaard, Kim Andersen
semanticscholar   +1 more source

Directors with foreign experience and corporate tax avoidance

Journal of Corporate Finance, 2020
Using a large sample of hand-collected directors' foreign experience data for Chinese listed companies from 2001 to 2016, we examine the impact of directors with foreign experience on corporate tax avoidance.
W. Wen, Huijie Cui, Yun Ke
semanticscholar   +1 more source

Real-Time Obstacle Avoidance for Manipulators and Mobile Robots

Proceedings. 1985 IEEE International Conference on Robotics and Automation, 1985
O. Khatib
semanticscholar   +1 more source

Random early detection gateways for congestion avoidance

TNET, 1993
Sally Floyd, Van Jacobson
semanticscholar   +1 more source

Path planning and obstacle avoidance for AUV: A review

, 2021
Chun-man Cheng, Q. Sha, Bo He, Guangliang Li   +3 more
semanticscholar   +1 more source

A HIERARCHICAL MODEL OF APPROACH AND AVOIDANCE ACHIEVEMENT MOTIVATION

, 1997
A. Elliot, Marcy A. Church
semanticscholar   +1 more source

Approach and avoidance motivation and achievement goals

, 1999
A. Elliot
semanticscholar   +1 more source