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Electrical Servo Drives for Critical Applications
Hubík, Vladimír ; Kurka, Otakar (referee) ; Ondrůšek, Čestmír (referee) ; Opluštil, Vladimír (referee) ; Singule, Vladislav (advisor)
The presented work deals with doctoral thesis named “Electrical drives for critical application”, which is solved in the Institute of Production Machines, Systems and Robotics. The paper tries to subsequently describe the progress during development of electric drive and to introduce the findings reached during project solving. The critical application requirements have been defined at the beginning, especially for the aerospace industry point of view. The work deals with the architecture of the control and power electronic, control software algorithms of the brush and brush-less BLDC motor with respect to the final certification aspects. It is also discussed the effectivness of the new development methods based on the modeling and simulation. The Model Based Design approach have been proved and verified during aircraft onboard equipment development. The findings of these are discussed at the end of this work.
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Adaptive CAD systems for modelling of electrical machines
Mánek, Petr ; Hájek, Vítězslav (referee) ; Kuchyňková, Hana (advisor)
This work is focussed on possibilities of creation geometry and animation in modern animation and visualization programs. In the first part of this work are summarized advantages and possibilities of selected animation and visualization programs. The next section of this thesis describes procedure for creating simple models in Autodesk Inventor 2010. Is shown creation sketching, 3D components, 3D sheet metal parts and assemblies. One of the main parts of this work is description of the creating an adaptive component in the assembly. Are summarized the benefits of adaptive modelling, and is presented the creation of adaptive model. The next part of the work deals with the possibilities of animation created models in an environment module Presentations and Autodesk Inventor Studio, in which is then created animation of electronically commutated motor.
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Methodology and processing of unknown BLDC motor measurement
Holoubek, David ; Houška, Pavel (referee) ; Singule, Vladislav (advisor)
This thesis focuses on methodology and measurement of BLDC motors. The first section provides a division of electric motors, their construction and principles of operation. The second part describes an overview of BLDC motors, use in applications and list of selected motors from the Maxon Motor AG company. At the end is methodology and implementation of measurement of BLDC motor BOYANG BY92BL48-4000-2200.
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Simulation Modeling of Electric Actuators for Selected Critical Application
Toman, Jiří ; Jalovecký, Rudolf (referee) ; Szabó, István (referee) ; Singule, Vladislav (advisor)
The dissertation thesis with the topic „Simulation Modelling of Electrical Drives for Selected Critical Applications“ focuses on the area of given applications in civil aviation. The selected application that the thesis deals with is an electrically driven and electronically controlled fuel pump supplying fuel to an aviation motor of the APU type. The thesis gives a comprehensive description of the design cycle of the unit and demonstrates implementing all the required critical functions. In the course of the design of the unit modern techniques in mathematical modelling, simulation, verification, monitoring and prediction of the operation status of airborne equipment were uses to the utmost extent. The purpose of these was to show the suitability of their application with regard to decreasing design time and cost, increasing lifetime and servicing intervals, as well as increasing user comfort and decreasing price. At the same time the required reliability was to be kept. The thesis also aims to prove and verify the suitability of using electronically commutated dc motors in critical applications in civil aviation. To reach this goal, it is necessary to design a robust drive control which would meet the given reliability requirements.
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Simulation Modeling of Electric Actuators for Selected Critical Application
Toman, Jiří ; Jalovecký, Rudolf (referee) ; Szabó, István (referee) ; Singule, Vladislav (advisor)
The dissertation thesis with the topic „Simulation Modelling of Electrical Drives for Selected Critical Applications“ focuses on the area of given applications in civil aviation. The selected application that the thesis deals with is an electrically driven and electronically controlled fuel pump supplying fuel to an aviation motor of the APU type. The thesis gives a comprehensive description of the design cycle of the unit and demonstrates implementing all the required critical functions. In the course of the design of the unit modern techniques in mathematical modelling, simulation, verification, monitoring and prediction of the operation status of airborne equipment were uses to the utmost extent. The purpose of these was to show the suitability of their application with regard to decreasing design time and cost, increasing lifetime and servicing intervals, as well as increasing user comfort and decreasing price. At the same time the required reliability was to be kept. The thesis also aims to prove and verify the suitability of using electronically commutated dc motors in critical applications in civil aviation. To reach this goal, it is necessary to design a robust drive control which would meet the given reliability requirements.
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Simulation modeling of electric actuators for selected critical application
Toman, Jiří ; Singule, Vladislav (advisor)
The dissertation thesis with the topic „Simulation Modelling of Electrical Drives for Selected Critical Applications“ focuses on the area of given applications in civil aviation. The selected application that the thesis deals with is an electrically driven and electronically controlled fuel pump supplying fuel to an aviation motor of the APU type. The thesis gives a comprehensive description of the design cycle of the unit and demonstrates implementing all the required critical functions. In the course of the design of the unit modern techniques in mathematical modelling, simulation, verification, monitoring and prediction of the operation status of airborne equipment were uses to the utmost extent. The purpose of these was to show the suitability of their application with regard to decreasing design time and cost, increasing lifetime and servicing intervals, as well as increasing user comfort and decreasing price. At the same time the required reliability was to be kept. The thesis also aims to prove and verify the suitability of using electronically commutated dc motors in critical applications in civil aviation. To reach this goal, it is necessary to design a robust drive control which would meet the given reliability requirements.
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Adaptive CAD systems for modelling of electrical machines
Mánek, Petr ; Hájek, Vítězslav (referee) ; Kuchyňková, Hana (advisor)
This work is focussed on possibilities of creation geometry and animation in modern animation and visualization programs. In the first part of this work are summarized advantages and possibilities of selected animation and visualization programs. The next section of this thesis describes procedure for creating simple models in Autodesk Inventor 2010. Is shown creation sketching, 3D components, 3D sheet metal parts and assemblies. One of the main parts of this work is description of the creating an adaptive component in the assembly. Are summarized the benefits of adaptive modelling, and is presented the creation of adaptive model. The next part of the work deals with the possibilities of animation created models in an environment module Presentations and Autodesk Inventor Studio, in which is then created animation of electronically commutated motor.
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Electrical Servo Drives for Critical Applications
Hubík, Vladimír ; Kurka, Otakar (referee) ; Ondrůšek, Čestmír (referee) ; Opluštil, Vladimír (referee) ; Singule, Vladislav (advisor)
The presented work deals with doctoral thesis named “Electrical drives for critical application”, which is solved in the Institute of Production Machines, Systems and Robotics. The paper tries to subsequently describe the progress during development of electric drive and to introduce the findings reached during project solving. The critical application requirements have been defined at the beginning, especially for the aerospace industry point of view. The work deals with the architecture of the control and power electronic, control software algorithms of the brush and brush-less BLDC motor with respect to the final certification aspects. It is also discussed the effectivness of the new development methods based on the modeling and simulation. The Model Based Design approach have been proved and verified during aircraft onboard equipment development. The findings of these are discussed at the end of this work.
|
|
|
Methodology and processing of unknown BLDC motor measurement
Holoubek, David ; Houška, Pavel (referee) ; Singule, Vladislav (advisor)
This thesis focuses on methodology and measurement of BLDC motors. The first section provides a division of electric motors, their construction and principles of operation. The second part describes an overview of BLDC motors, use in applications and list of selected motors from the Maxon Motor AG company. At the end is methodology and implementation of measurement of BLDC motor BOYANG BY92BL48-4000-2200.
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