Results 21 to 30 of about 18,155 (261)
On the role of V1 in avoiding obstacles [PDF]
Cortex, 2018 This commentary is the next in a chain of events. First, Striemer, Chapman, and Goodale (2009) argued, on the basis of a single case study testing a patient with hemianopia, that the primary visual cortex (V1) is not essential for successful obstacle avoidance behaviour.
Hesse, Constanze +2 more
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Simulation of obstacle avoidance robots
Global Journal of Research in Engineering and Technology, 2022 The first function of the system is to detect the presence of obstacles. When the user activates the system using the power ON/OFF switch, the Arduino microcontroller will read the data. When the ultrasonic sensor detects the presence of an obstacle in the process of moving forward, the robot will move backward. If the robot does not sense any obstacle,
Mukhtar I. B., M. A. Baballe
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Obstacle Avoidance of Semi-Trailers Based on Nonlinear Model Predictive Control
World Electric Vehicle Journal, 2019 Obstacle avoidance is a core part of the autonomous driving of off-road vehicles, such as semi-trailers. Due to the long length of semi-trailers, the traditional obstacle avoidance controller based on the circumcircle model can ensure that there is no ...
Guoxing Bai +5 more
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Online Learning for Obstacle Avoidance
CoRR, 2023 We approach the fundamental problem of obstacle avoidance for robotic systems via the lens of online learning. In contrast to prior work that either assumes worst-case realizations of uncertainty in the environment or a stationary stochastic model of uncertainty, we propose a method that is efficient to implement and provably grants instance-optimality
David Snyder +6 more
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Hierarchical fuzzy obstacle avoidance control of omnidirectional mobile robot for substation inspection [PDF]
E3S Web of Conferences, 2021 There are some limitations in the practical application of robot obstacle avoidance control methods. In order to realize the high-speed planning and obstacle avoidance processing of mobile robot, the path model, inspection route and path obstacles of the
Ma Li
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Obstacle Avoidance via Hybrid Feedback [PDF]
IEEE Transactions on Automatic Control, 2022 In this paper we present a hybrid feedback approach to solve the navigation problem of a point mass in the n-dimensional space containing an arbitrary number of ellipsoidal shape obstacles. The proposed hybrid control algorithm guarantees both global asymptotic stabilization to a reference and avoidance of the obstacles.
Soulaimane Berkane +2 more
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MPC-Based Obstacle Avoidance Path Tracking Control for Distributed Drive Electric Vehicles
World Electric Vehicle Journal, 2022 A path tracking controller based on front wheel steering angle and additional yaw moment control is designed to achieve safe obstacle avoidance of distributed drive electric vehicles.
Hongchao Wu, Huanhuan Zhang, Yixuan Feng
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A new Cucker-Smale flocking model based on directional limit-cycle
四川大学学报. 自然科学版, 2021 This paper aims at the obstacle avoidance problem for swarm in a multi-obstacle environment. Based on the improved Cucker-Smale swarm motion model and limit-cycle obstacle avoidance algorithm, we propose a new CS flocking model. In this model, we improve
ZHANG Hao +4 more
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Xibei Gongye Daxue Xuebao, 2020 To adapt the autonomous level of agents in current, and to perform the advantages of multi-agent in air combat, the form of manned/unmanned aircraft cooperative system has gradually become a hot topic.
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Obstacle avoidance in aerial pursuit
Current Biology, 2023 Collision avoidance [1–4] and target pursuit [5–8] are challenging flight behaviors for any animal or autonomous vehicle, but their interaction is even more so [9–11]. For predators adapted to hunting in clutter, the demands of these two tasks may conflict, requiring effective reconciliation to avoid a hazardous collision or loss of ...
Brighton, C +5 more
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