Results 41 to 50 of about 52,222 (179)

Trajectory Tracking and Obstacle Avoidance of Robotic Fish Based on Nonlinear Model Predictive Control

open access: yesBiomimetics, 2023
The attainment of accurate motion control for robotic fish inside intricate underwater environments continues to be a substantial obstacle within the realm of underwater robotics.
Ruilong Wang   +5 more
doaj   +1 more source

Vision and Learning for Deliberative Monocular Cluttered Flight [PDF]

open access: yes, 2014
Cameras provide a rich source of information while being passive, cheap and lightweight for small and medium Unmanned Aerial Vehicles (UAVs). In this work we present the first implementation of receding horizon control, which is widely used in ground ...
Agcayazi, M. Talha   +8 more
core  

An Analysis of the Value of Information when Exploring Stochastic, Discrete Multi-Armed Bandits

open access: yes, 2018
In this paper, we propose an information-theoretic exploration strategy for stochastic, discrete multi-armed bandits that achieves optimal regret. Our strategy is based on the value of information criterion.
Principe, Jose C., Sledge, Isaac J.
core   +2 more sources

Improved Pure Pursuit Algorithm Based Path Tracking Method for Autonomous Vehicle

open access: yesJournal of Advanced Computational Intelligence and Intelligent Informatics
Pure pursuit algorithm is commonly used in path tracking control of autonomous vehicle for its high real-time performance. Due to the problem of “taking shortcuts,” traditional pure pursuit algorithms usually have the problem of low path tracking accuracy in curved road scenarios.
Meng Wang   +3 more
openaire   +1 more source

An Ultrasonic Ridge-Tracking Method Based on Limiter Sliding Window Filter and Fuzzy Pure Pursuit Control for Ridge Transplanter

open access: yesAgriculture
There are various types of fruits and vegetables that need to be planted on ridges. In order to allow for seedlings with a certain row space and seedling space, the ridge transplanter should be able to track along the ridge.
Wei Liu   +8 more
doaj   +1 more source

A reconfigurable hybrid intelligent system for robot navigation [PDF]

open access: yes, 2011
Soft computing has come of age to o er us a wide array of powerful and e cient algorithms that independently matured and in uenced our approach to solving problems in robotics, search and optimisation.
Barczak, A.L.C.   +3 more
core  

Efficient Local Navigation Approach for Autonomous Driving Vehicles

open access: yesIEEE Access, 2021
This paper presents an efficient and practical approach for a car navigation system (CVM-Car) based on the velocity space optimization paradigm. The method calculates the velocity control commands to keep the car in the lane while avoiding the obstacles ...
Joaquin Lopez   +3 more
doaj   +1 more source

A survey of sparse representation: algorithms and applications

open access: yes, 2015
Sparse representation has attracted much attention from researchers in fields of signal processing, image processing, computer vision and pattern recognition.
Li, Xuelong   +4 more
core   +3 more sources

A Fuzzy Pure Pursuit for Autonomous UGVs Based on Model Predictive Control and Whole-Body Motion Control

open access: yesDrones
In this paper, we propose an adaptive fuzzy pure pursuit trajectory tracking algorithm for autonomous unmanned ground vehicles (UGVs), addressing the challenges of accurate and stable navigation in complex environments.
Yaoyu Sui   +5 more
doaj   +1 more source

Robust Binary Fused Compressive Sensing using Adaptive Outlier Pursuit

open access: yes, 2014
We propose a new method, {\it robust binary fused compressive sensing} (RoBFCS), to recover sparse piece-wise smooth signals from 1-bit compressive measurements. The proposed method is a modification of our previous {\it binary fused compressive sensing}
Figueiredo, Mário A. T.   +1 more
core   +1 more source

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