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Laboratory exercise for PLC Mitsubishi
Čížek, Lubomír ; Němec, Zdeněk (referee) ; Marada, Tomáš (advisor)
This bachelor's thesis deals with the programmable logic controlles Mitsubishi FX3U-32M, which are a part of equipment in the laboratory of programmable controllers at the Institute of Automation and Computer Science of the Faculty of Mechanical Engineering at Brno University of Technology. The main aim was to make self familiarity with this controller and development system GX IEC Developer 7.01 at first and create an appropriate documentation. There were also created four sample exercises with different level of difficulty to which were made models of corresponding controlled members.
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Teaching documents creation for work in the development system STEP 7-Micro/WIN
Svoboda, Jakub ; Němec, Zdeněk (referee) ; Marada, Tomáš (advisor)
This document deals with the programmable logic controller Simatic S7-200, which is a part of the equipment in the laboratory of programmable controllers at the Brno University of Technology (Faculty of Mechanical Engineering, Institute of Automation and Computer Science). The purpose was to make self familiar with this controller and development system STEP 7-Micro/WIN at first and create a user guide which could be used as a teaching aid in the next phase. There were also created several sample tasks at different level of difficulty at the same time. Students can use them to prove the theory in practice.
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Teaching documents creation for work in the development system PC WorX
Michalčík, Jiří ; Němec, Zdeněk (referee) ; Marada, Tomáš (advisor)
Thesis contains a description of a development system PC Worx by Phoenix Contact. This system was used as the educational support system. Document includes a set of practical examples with a different complexity. The purpose of examples is to improve the knowledge in programmable logic controller handling. In this case the model ILC 150 ETH (made by Phoenix Contact) was applied. This model is in common use at Institute of Automation and Computer Science laboratories.
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Accumulator charging proceedings with detailed evaluation
Pálka, Antonín ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
The purpose of this work is to propose a preparation for charging and discharging of accumulators. This preparation is suitable for demonstration of charging and discharging cycle of hermetical accumulators in teaching Electrotechnics, Physics and possibly Chemistry. For this charging and discharging I created user's assistance program with the help of visual system Control Web 5 with moduli of the contact DataLab and with the option of variants. Graphic expressions of the results are preferred in the form of time records.
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Safety analyse of steam turbine with accessories
Soukeník, Martin ; Turbomachinery), (Siemens (referee) ; Němec, Zdeněk (advisor)
This bachelor thesis deals by analysis functional safety protections of steam turbine. Safety functions are sorted to the relevant integrity level, is made calculation of average probability of failure and validated safety factor of safety instrumented system according to ČSN EN 61511 and ČSN EN 61508. Is made probability of failure emergency oil pump start-up calculation during shutdown of turbo set.
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Sacristian bell operation control by programmable logic controller
Křížek, Ladislav ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
The bell is described, its parts and constructive suppositions for the right function in this work, sacristian bell operation control with hand-working and with the rotating electromotor. Programmable logic controller machine SIEMENS Simatic S7-200 CPU 221 is also described, which is the part of ringing machine in Bukovinka’s church. This ringing machine and especially the mode of both bells have specific defect. According to owner´s wishes and instructions were two variants prepared for this ringing machine to improve the working of couple bells. One of these variants was tested and just tuned at the ringing machine. This one variant follows the owner´s wish, works in Bukovinka´s church till now.
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The Measures of ROI in recruitment
Čevorová, Nina ; Stříteský, Marek (advisor) ; Němec, Zdeněk (referee)
The paper brings answers on the the question whether it is possible to measure the field of recruitment. Via quantifying the administrative process of recrutment, the paper reflects the savings of time and costs by using e-recruitment application (applicant tracking system ATS) and it searchs for the relationship between quality of hire and increase of company value and its profit.
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Measuring the return (ROI) on SaaS application in the acquisition and recruitment of employees
Bujdová, Darina ; Dvořáková, Zuzana (advisor) ; Němec, Zdeněk (referee)
In this Bachelor's Theses I try to measure of return of SaaS application LMC G2 on the basis of methods for returning of IT investment. It is application from the company LMC and it is used in HRM for recruitment. The first aim of my Bachelor's Theses is statement of profitability for specific company. It is company from food industry on the Czech and Slovak market. The second aim is statement how LMC G2 has influence on quality, speed and cost of recruitment. This influence is determined by two ways. First one is based on indicators of recruitment. The second one is based on features of SaaS application and specific features of LMC G2.
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