|
|
Comparative study of discrete PSD controllers
Pelikán, Leoš ; Dvořáček, Martin (referee) ; Pivoňka, Petr (advisor)
This bachelor thesis deals with verification of heterogeneous structures of discrete PSD controllers on different process structures. Description of controlling system and various structures of PSD regulators is in theoretic part. The practical part of thesis describes progress testing, particular results and compare with adaptive an adaptive controller of B&R company.
|
|
|
Door control module
Šrámek, Jiří ; Burian, František (referee) ; Fiedler, Petr (advisor)
The thesis deals with development of the control module of a permanent magnet synchronous motor (PMSP) which is being developed as a reliable part of the platform door system. The whole electronics (including reliable, safe and information parts) will be a product of STARMON company. The paper fully describes the determination of requirements and limitations coming from the national standards involved. Furthermore, it describes the process used for the identification of PMSM parameters, the method used for controlling the PMSM by the original electronics and other generally known methods, while choosing the most optimal one for this application, including the process of designing appropriate controllers. After that, it deals with designing appropriate schematic and realization of hardware. The end of the thesis describes the structure of communication protocol, developed firmware as well as the developed PC application and its user interface.
|
|
|
Industrial PSD controller
Pelikán, Leoš ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
This master’s thesis deal with principles temperature measurement using resistive temperature sensor PT100 and algorithm design PSD controler. In Work is includ description problems temperature measurement and way evaluation by means of mikrokontroler, which by PWM output controls supplied heat power. Next is here described method realization controls device for heating electric furnace with setup via Ethernet.
|
|
|
Adaptive controllers for systems with time delay and its comparison with classical controllers.
Krykorka, Daniel ; Burlak, Vladimír (referee) ; Pivoňka, Petr (advisor)
Master thesis is focused on the philosophy of design adaptive controller. In the theoretic part are described parts of the adaptive controller, which belongs parts as online identification by recursive least-squares method and PSD controller, which can set its parameters according to identified system (use Z-N method). The part of control system with transport delay is situated at the conclusion of the theoretic part, there are focused on Smith predictor. Practical part is focused on verification of all algorithms, which was performed on models and real systems.
|
|
|
Temperature controller of microwave reactor
Pokorný, Ondřej ; Chomát, Luděk (referee) ; Pivoňka, Petr (advisor)
Simple low-cost temperature feedback control loop was created, using personal computer as control and data acquisition element. It controlled the temperature inside mircowave pressure reactor. Medium in reactor tank (volume about 600 ml) was calorified by 1,8 kW magnetron, which power was driven by PSD controller. The PC- process interface was made by USB data acquisition modul UD128A8D. The utility program was written. It implemented PSD controller and data acquisition function. Furhtermore it implemented interface which enabled user to set the technological curve (time-temperature relation). The protocol of experiment was automatically stored to Micosoft Excel file before the program’s termination.
|
|
|
Locomotive control module
Šrámek, Jiří ; Bradáč, Zdeněk (referee) ; Baštán, Ondřej (advisor)
The thesis deals with development of control module for a train model for STARMON’s demonstrator of train safety systems. It fully describes the connection design of diagrams, structure of firmware and solution of the communication protocol. It deals also with system identification and regulator design, including speed ramps. The end of this thesis describes user interface and structure of control applications, which are available for PC and Android.
|
|
| |
|
|
Door control module
Šrámek, Jiří ; Burian, František (referee) ; Fiedler, Petr (advisor)
The thesis deals with development of the control module of a permanent magnet synchronous motor (PMSP) which is being developed as a reliable part of the platform door system. The whole electronics (including reliable, safe and information parts) will be a product of STARMON company. The paper fully describes the determination of requirements and limitations coming from the national standards involved. Furthermore, it describes the process used for the identification of PMSM parameters, the method used for controlling the PMSM by the original electronics and other generally known methods, while choosing the most optimal one for this application, including the process of designing appropriate controllers. After that, it deals with designing appropriate schematic and realization of hardware. The end of the thesis describes the structure of communication protocol, developed firmware as well as the developed PC application and its user interface.
|
|
|
Locomotive control module
Šrámek, Jiří ; Bradáč, Zdeněk (referee) ; Baštán, Ondřej (advisor)
The thesis deals with development of control module for a train model for STARMON’s demonstrator of train safety systems. It fully describes the connection design of diagrams, structure of firmware and solution of the communication protocol. It deals also with system identification and regulator design, including speed ramps. The end of this thesis describes user interface and structure of control applications, which are available for PC and Android.
|
|
|
Control system with Raspbery PI
Zgrebňák, Michal ; Valach, Soběslav (referee) ; Macho, Tomáš (advisor)
The goal of this diploma thesis is to verify the practical applicability of the Raspberry Pi platform in control applications. The work consists of choosing a suitable operating system and implementing a discrete PID algorithm. An important part of the work was the Linux OS modification and compilation. Measurement has demonstrated the usability of the platform in control applications. The result of this work is a discreet PID controller implemented as a Linux kernel module. The solution also includes a web interface as a human-machine interface.
|
guest ::
