Wyniki wyszukiwania - BazTech

1

The utilization of spherical camera in simulation for service robotics

Chachuła Krystian, Stefańczyk Maciej

Prace Naukowe Politechniki Warszawskiej. Elektronika

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2022

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z. 197, t. 2

17-26

EN

Safety is one of the most critical factors in robotics, especially when robots have to collaborate with people in a shared environment. Testing the physical systems, however, must focus on much more than just software. One of the common steps in robotic system development is the utilization of simulators, which are very good for tasks like navigation or manipulation. Testing vision systems is more challenging, as the simulated data often is far from the real camera readings. In this paper, we show the advantages of using the spherical camera for recording the sequences of test images and a way to integrate those with existing robotic simulator. The presented system also has the possibility to be extended with rendered objects to further improve its usability.

2

System sterowania dwurękiego robota usługowego

Seredyński Dawid

Pomiary Automatyka Robotyka

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2021

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R. 25, nr 4

37--44

PL

Praca prezentuje przykład systemu sterowania robota usługowego. Opisano zastosowane narzędzia i otwarte oprogramowanie. Przedstawiono system sterowania poczynając od struktury sprzętu przez specyfikację, aż do implementacji. Opis na poziomie ogólnym pozwala spojrzeć całościowo na problem tworzenia takich systemów, a jednocześnie podkreślono szczegółowe kwestie, które są istotne. Poruszono także kwestie związane z symulacją. Opisany system sterowania robota WUT Velma znalazł zastosowanie w licznych badaniach naukowych.

EN

This work presents an example control system of a service robot. All used concepts, tools and open source software are described. The control system is presented starting from configuration of hardware, specification, up to its implementation. Generality of the image allows the reader to look at the problem globally, while some important, detailed aspects are highlighted. Simulation-related problems are also described. The presented system of WUT Velma robot has been used in many research works.

3

Functional characteristics of a new special gripper with flexible fingers

Mianowski K.

Journal of Automation Mobile Robotics and Intelligent Systems

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2011

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Vol. 5, No. 3

9-13

EN

Functional characteristics of an originally proposed design of multifingered gripper with flexible fingers is presented in the paper. The design work concentated on ensuring that the hand can contact with a variety of different shape objects made of flexible materials of different properties as well as fragile objects requiring particular caution when manipulated. Additionally it was assumed that the gripper should ensure a satisfactory reliability level, required high functionality and easy maintenance. The gripper design ensures beneficial variability of characteristics of the forces acting upon the object irrespective of the openning distance of fingers i.e. of the manipulated object size.