|
|
Interchangeable three-axis tool head for CNC portal milling machines
Balek, Jan ; Pavlík, Jan (referee) ; Marek, Jiří (advisor)
This master’s thesis is focused on design of interchangeable three–axis tool head for CNC portal milling machines. The first part is devoted to a survey of the current state of technology and the representation of individual types of heads on the market. Furthermore, several possible variants of construction are proposed and the most optimal one is selected using multicriteria analysis. It is created a 3D model of selected variant, drawing documentation and technical calculations.
|
|
|
Hexapod robot
Pizúr, Lukáš ; Háze, Jiří (referee) ; Šteffan, Pavel (advisor)
The aim of this work is the design of a six-foot walking robot, which is controlled by wireless WiFi technology and equipped with a camera that allows to monitor the movement of the robot. The first part describes the possible algorithms for the movement of the six-legged robot, the drive unit and the principle of the servomotor and its control. Different sensor variants that can be used for robot design. Further, possible ways of manufacturing the mechanical structure and materials for its production are outlined. The second part is devoted to the practical realization of the robot. Design of mechanical construction and its production. Design of electronics, robot firmware and control software to control it.
|
|
|
Timer For RC Models
Fišer, Ondřej ; Pospíšil, Martin (referee) ; Šebesta, Jiří (advisor)
This paper describes complete design of timer for RC models. Described timer has three PWM outputs. With these outputs it is possible to connect two independent servo-motors and engine controller. 1 signal. The whole is controlled by 8-bit microprocessor. The time records are stored in external EEPROM, that can be programmed using I2C. Paper further discuss design of programming, which can be easily programmed the memory of EEPROM by the PC or smartphone. The goal of this paper is to design and build high quality RC timer with accessories.
|
|
|
Design of robotic snake
Šumšal, Zdeněk ; Ripel, Tomáš (referee) ; Krejsa, Jiří (advisor)
This work follows up the construction, possibility of movement and practical use of bionic snakes. The first part is about the possibilities of motion of real snakes in the nature and tell us how it's possible to apply and combine those motions on a bionic snake. Second part is focused on different constructions of already existing robots which copy real snakes. The result of the work is design and realisation of the actual construction of a bionic snake using informations we already know so we can later build electronics in it and test various intelligent control programs.
|
|
|
Reconstruction of Polishing Apparatus
Kotiza, Tomáš ; Šperka, Petr (referee) ; Svoboda, Petr (advisor)
This thesis is focused on a reconstruction of polishing machine for sphere objects which is located in laboratories of Institute of Machine Design Brno University of technology. The first part of the thesis contains a brief summary of existing polishing machines with description of their basic principles. The other sections discuss polishing, bearing balls, drives for this machines and surface roughness. The second part is dedicated to construction designs for reconstruction of the polishing machine. In the final part is chosen optimal variant which is well suited for requirements on functionality, efficiency and production simplicity.
|
|
|
The Da Vinci Robotic Instrument Control via Microcontroller
Pivoňka, Václav ; Kopečný, Lukáš (referee) ; Sekora, Jiří (advisor)
The main objective of this thesis was to design the drive and select a microcontroller for motion control instruments operating Da Vinci robot. In addition to design flowchart for the microcontroller program to administer the robotic arm using servo-motor, steering servo-motor circuit solution microcontroller. The work also includes a block diagram, flowchart program and the draft circuitry.
|
|
|
Interchangeable three-axis tool head for CNC portal milling machines
Balek, Jan ; Pavlík, Jan (referee) ; Marek, Jiří (advisor)
This master’s thesis is focused on design of interchangeable three–axis tool head for CNC portal milling machines. The first part is devoted to a survey of the current state of technology and the representation of individual types of heads on the market. Furthermore, several possible variants of construction are proposed and the most optimal one is selected using multicriteria analysis. It is created a 3D model of selected variant, drawing documentation and technical calculations.
|
|
|
Timer For Rc Models
Fišer, Ondřej
This paper describes complete design of timer for RC models. Described timer has three PWM outputs. With these outputs it is possible to connect two independent servo-motors and engine controller. The whole is controlled by 8-bit microprocessor. The time records are stored in external EEPROM, that can be programmed by using I2C bus. Paper further discus design of programming, which can be easily programmed the memory of EEPROM by the PC or smartphone. The goal of this paper is to design and build high quality RC timer with accessories.
|
|
|
Active Forearm Prosthesis
Vařečka, Martin
The aim of this work is to design active forearm prosthesis. This prosthesis scans myoelectric signals from upper limb, especially from forearm. Signals are processed by analog filters. Muscle contraction is evaluated by the Arduino, which also controls the servomotors. Motor unit is consisted of two motors. It is therefore prosthesis with two degrees of freedom.
|
|
|
Timer For RC Models
Fišer, Ondřej ; Pospíšil, Martin (referee) ; Šebesta, Jiří (advisor)
This paper describes complete design of timer for RC models. Described timer has three PWM outputs. With these outputs it is possible to connect two independent servo-motors and engine controller. 1 signal. The whole is controlled by 8-bit microprocessor. The time records are stored in external EEPROM, that can be programmed using I2C. Paper further discuss design of programming, which can be easily programmed the memory of EEPROM by the PC or smartphone. The goal of this paper is to design and build high quality RC timer with accessories.
|
guest ::
