National Repository of Grey Literature 46 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Kinematics of a robotic arm
Hekrle, Vojtěch ; Eryganov, Ivan (referee) ; Vašík, Petr (advisor)
This thesis focuses on problematic with the forward and inverse kinematics of a robotic arm with three, four and five arms. The conformal geometric algebra CGA2 is used to solve this issue. The outcome of the thesis consists of four algorithms for computing the given kinematics in the Python language. Specifically, one algorithm for forward kinematics and the others algorithms for the inverse kinematics of the robot with three, four and five arms.
Robotic manipulator control
Černík, Filip ; Sedlařík, Marek (referee) ; Vyroubal, Petr (advisor)
The work deals with familization of the project called BCN3D-Moveo. What is it and how it works. The project can be divided into three parts: structural, electronic and control part. The construction part includes familiarization with robotic arm structures and obtaining its 3D model for consequential 3D printing and assembly. The electronic part deals with the selection adn connection of the appropriate electronics, for the proper functioning of the robotic arms and. The last control part includes the issue of controlling the entire robotic arm and introduces the control of stepper motors.
Robotic Manipulator Exploiting RC Components and Servos
Liška, Jakub ; Nosko, Svetozár (referee) ; Zemčík, Pavel (advisor)
Cieľom tejto diplomovej práce bolo vytvorenie vlatného robotického manipulátoru, s pou-\\žitím RC(diaľkovo ovládaných) komponentov a servomotorov. V rámci riešenia bolo potre-\\bné robotický manipulátor vybaviť senzorikou, ktorá umožnuje detekciu kolízii s okolím a zabezpečuje tak bezpečnosť obsluhy v pracovnom priestore manipulátoru. Robotický manipilátor je taktiež vybavený absolútnimi enkódermi pre snímanie polohy jednotlivých kĺbov, akcelerometrom a senzormi pre meranie záťaží pôsobiacich na jednotlivé kĺby. O pohyb ramena sa starajú štandardné krokové motory. Samotné telo robotického manipulátoru bolo navrhnuté s ohľadom na jednotlivé komponenty a je možné ho vyrobiť pomocou 3D tlače. Súčastou riešenia je aj užívateľské rozhranie, pomocou ktorého je možné robotické rameno ovládať.
Robotic Arm Exploiting RC Components and Servos
Bobčík, Petr ; Kapinus, Michal (referee) ; Zemčík, Pavel (advisor)
Cílem této práce bylo postavit vlastní robotické rameno, s využitím RC komponent, serv a dodat k němu i vlastní uživatelské rozhraní, které umožní jeho řízení. Součástí řešení bylo také opatřit robotické rameno potřebnou senzoriku, která by umožnila jistou míru autonomnosti. Pro mé řešení jsem se rozhodl upravil již existující design robotického ramene, s pěti stupni volnosti, založeném na krokových motorech. Přidal jsem senzory, jako je akcelerometr, enkodér, měřič proudu, laserové měření vzdálenosti a kameru. Na základě těchto senzorů je robotické rameno schopné detekovat náraz, pozici odpojených motorů, uchopení předmětu uchopovacím mechanizmem nebo měřit vzdálenost předmětu v prostoru za účelem inverzní kinematiky. Vytvořil jsem také jednoduché uživatelské rozhraní, které umožňuje tři typy ovládání, jako je ovládání jednotlivých kloubů samostatně, autonomně s využitím kamery nebo ručním napozicováním.
Design of a chess manipulator
Novák, Tomáš ; Parák, Roman (referee) ; Cejpek, Zdeněk (advisor)
The bachelor’s thesis deals with a design and realization of a chess manipulator and its controlling through a graphical user-friendly interface. The theoretical part is divided into two sections, a brief insight into manipulation technique and a more in-depth characteristic of robotic manipulators. The practical part focuses on the chosen chess set and a concept of the robotic manipulator. The following parts then describe the structural units, motor and control units and electronic components. Additionally involves the practical part the design and implementation of the manipulator via the Arduino and the user interface. In the final part is created a functional model and designed possible future improvements and development.
Inverse Kinematics of a Serial Robot Arm with a Given Effector Trajectory in Geometric Algebra
Procházka, Ludvík ; Návrat, Aleš (referee) ; Vašík, Petr (advisor)
In this thesis we find not only solution of inverse kinematics problem, but also an introduction to the theory of geometric algebras. The focus of the thesis is the description of conformal geometric algebra CGA, which we use to solve the planar inverse kinematics of the serial robotic arm. Part of the work is an attachment containing algorithms for solving inverse kinematics of the serial robotic arm when specific trajectory is required.
Direct and Inverse kinematics of robot EPSON PROSIX C3
Štábl, Martin ; Burian, František (referee) ; Šolc, František (advisor)
This work deal with controlling of robotic arm EPSON both in terms of forward and inverse kinematics. The work describes the procedures how these kinematic chains solved with using knowledge homogeneous transformation. Subsequently are the results of the work simulated using program MatLAB with his toolkit Simulink.
Robotic Arm Path Planning
Major, Tomáš ; Luža, Radim (referee) ; Rozman, Jaroslav (advisor)
This bachelor thesis deals with the control of the Mitsubishi Melfa RV-6SL robot based on the planned path using the MoveIt library. In this thesis the reader can learn how to proceed and what information he needs when he wants to set the robotic arm in motion while using the MoveIt planning library with the ROS platform. The result of this work is the ability to control the Melfa RV-6SL robot with the ROS system, which is together with MoveIt briefly introduced at the beginning of this thesis.
Robotic arm control by PLC
Pleva, Damián ; Foukal, Roman (referee) ; Štohl, Radek (advisor)
The goals of this diploma thesis were to get acquainted with the model of the robotic arm Beta 6 from Merkur Company. Next design connections between control board and PLC from Rockwell Automation. Then design and realize Add-On instruction for movement in 3D space with appropriate visualization.
Robotic arm model design
Kvapil, Jakub ; Dobrovský, Ladislav (referee) ; Hůlka, Tomáš (advisor)
This diploma thesis deals with the design and construction of a robotic arm model. The robotic arm is driven by four stepper motors and two servomotors. Most of the supporting parts are made using 3D printing. The control of the arm is realized by a microcontroller of the Arduino type. The software and the construction are verified on a test task.

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