Browsing by Subject "mobile robots"

Now showing 1 - 8 of 8

Access status: Open Access ,
Algorytmy rozmyte w nawigacji kołowego robota mobilnego
(Wydawnictwa AGH, 2010) Garbacz, Maciej; Zaczyk, Mieczysław
In the article an obstacle avoidance algorithm for mobile robot Khepera III based on fuzzy logic is presented. In this application Matlab/Simulink system is used. Proximity sensors are used to detect obstacles. Presented fuzzy logic algorithm calculate control of robot using information from proximity sensors.
Access status: Open Access ,
Algorytmy ruchu w nieznanym otoczeniu dla robota Khepera III
(Wydawnictwa AGH, 2009) Garbacz, Maciej; Zaczyk, Mieczysław
In the article some obstacle avoidance algorithms are presented. This application is based on mobile robot Khepera III and Matlab/Simulink system. Proximity sensors and ultrasonic sensors are used to detect obstacles. Presented algorithms control motion of robot using information from proximity and ultrasonic sensors. Some experiments are given to demonstrate the performance of this proposed approach.
Access status: Open Access ,
Algorytmy sterowania robotem mobilnym w otoczeniu ruchomych przeszkód
(Wydawnictwa AGH, 2007) Nowakowski, Jacek
This paper presents selected aspects of mobile robot navigation. Literature review of mobile robot navigation in changing environment is presented. Robot localisation methods and trajectory planning are presented. Results of research of mobile robot navigation in environment with moving obstacles are presented.
Access status: Open Access ,
Comparison of algorithms for simultaneous localization and mapping problem for mobile robot
(Wydawnictwa AGH, 2010) Jeżewski, Sławomir; Łaski, Maciej; Nowotniak, Robert
This paper presents a comparison of selected algorithms for simultaneous localization and mapping (SLAM) problem in mobile robotics. Results of four general metaheuristics, Simple Genetic Algorithm, Particle Swarm Optimization, Quantum-Inspired Genetic Algorithms and Genetic Algorithm with Quantum Probability Representation, have been compared to results of classical, analytic method in this field, Iterative Closes Points algorithm. In the experiments the same objective function, drawn from Iterative Closest Points algorithm, has been used. Two situations have been considered: local and global localization problems of mobile robot. Both problems are import and often critical for successful navigation of robot in environment.
Access status: Open Access ,
Lokalizacja robota mobilnego w czasie rzeczywistym na podstawie danych ze skanera laserowego
(Wydawnictwa AGH, 2010) Sankowski, Dominik; Jeżewski, Sławomir; Łaski, Maciej
This papers presents description of algorithms used in real time mobile robot localization procedure. Main problem is to optimize nearest neighbour algorithm used by localization method using characteristics of data received from laser rangefinder. The Iterative Closest Point (ICP) algorithm has been used, as it is a classical method in localization problem.
Access status: Open Access ,
Mathematical model to analyze the geometric limitations of mechatronic devices moving in curved pipe sections
(Wydawnictwa AGH, 2024) Zwierzyński, Adam Jan
This article presents a method enabling the determination of the minimum radius of pipe bending in which it is possible to move freely a cylinder with defined dimensions. A respective mathematical model has been presented. The below-described method can be useful in the future, while designing mechatronic tools for working in lateral bores starting from a vertical bore, and also while designing inspection robots moving in pipes and pipelines.
Access status: Open Access ,
Planowanie ścieżki dla robota mobilnego na podstawie informacji z czujników odległościowych
(Wydawnictwa AGH, 2006) Garbacz, Maciej
The path planning problem for mobile robots is presented in this paper. There are some kinds of proximity sensors described. The paper presents some path planning and avoiding obstacles algorithms using proximity sensors.
Access status: Open Access ,
Robot mobilny Khepera III - oprogramowanie dla środowiska MATLAB
(Wydawnictwa AGH, 2008) Garbacz, Maciej; Zaczyk, Mieczysław
In this paper the mobile robot Khepera III and its programming environment was presented. Because of wireless communication with PC and swapable battery packs robots are completely autonomous. The laboratory stand consists of two robots and it enable implementing path planning algorithms for mobile robots and working two robots in common workspace.