A novel null-space-based UAV trajectory tracking controller with collision avoidance

MCP Santos, CD Rosales… - IEEE/ASME …, 2017 - ieeexplore.ieee.org
A new trajectory tracking controller with collision avoidance is proposed in this paper for
unmanned aerial vehicle (UAV) navigation. A positive potential function is designed to take …

Multi sensor fusion framework for indoor-outdoor localization of limited resource mobile robots

L Marín, M Vallés, Á Soriano, Á Valera, P Albertos - Sensors, 2013 - mdpi.com
This paper presents a sensor fusion framework that improves the localization of mobile
robots with limited computational resources. It employs an event based Kalman Filter to …

Human localization in robotized warehouses based on stereo odometry and ground-marker fusion

G Popović, I Cvišić, G Écorchard, I Marković… - Robotics and computer …, 2022 - Elsevier
Modern logistic solutions for large warehouses consist of a fleet of robots that transfer goods,
move racks, and perform other physically difficult and repetitive tasks. The shopfloor is …

Definition of linear color models in the RGB vector color space to detect red peaches in orchard images taken under natural illumination

M Teixidó, D Font, T Pallejà, M Tresanchez, M Nogués… - Sensors, 2012 - mdpi.com
This work proposes the detection of red peaches in orchard images based on the definition
of different linear color models in the RGB vector color space. The classification and …

Indoor low-cost localization system for controlling aerial robots

MCP Santos, LV Santana, AS Brandão… - Control Engineering …, 2017 - Elsevier
This paper presents a low-cost localization system to guide an Unmanned Aerial Vehicle
(UAV) in indoor flights, considering an environment with invariant texture and typical indoor …

An indoor positioning approach based on fusion of cameras and infrared sensors

E Martín-Gorostiza, MA García-Garrido, D Pizarro… - Sensors, 2019 - mdpi.com
A method for infrared and cameras sensor fusion, applied to indoor positioning in intelligent
spaces, is proposed in this work. The fused position is obtained with a maximum likelihood …

An intelligent space for mobile robot localization using a multi-camera system

M Rampinelli, VB Covre, FM De Queiroz, RF Vassallo… - Sensors, 2014 - mdpi.com
This paper describes an intelligent space, whose objective is to localize and control robots
or robotic wheelchairs to help people. Such an intelligent space has 11 cameras distributed …

Tracking by identification using computer vision and radio

R Mandeljc, S Kovačič, M Kristan, J Perš - Sensors, 2012 - mdpi.com
We present a novel system for detection, localization and tracking of multiple people, which
fuses a multi-view computer vision approach with a radio-based localization system. The …

A selective attention guided initiative semantic cognition algorithm for service robot

HZ Chen, GH Tian, GL Liu - International Journal of Automation and …, 2018 - Springer
With the development of artificial intelligence and robotics, the study on service robot has
made a significant progress in recent years. Service robot is required to perceive users and …

Calibration of the multi-camera registration system for visual navigation benchmarking

A Schmidt, A Kasiński, M Kraft… - International …, 2014 - journals.sagepub.com
This paper presents the complete calibration procedure of a multi-camera system for mobile
robot motion registration. Optimization-based, purely visual methods for the estimation of the …