Technical Measurement (FSI-VTM)

Academic year 2024/2025
Supervisor: doc. Ing. Miloš Hammer, CSc.  
Supervising institute: ÚAI all courses guaranted by this institute
Teaching language: Czech
Course type: departmental course
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Prerequisites:
 
Course contents:

The subject is first focused on basic facts from the field of metrology. Since metrology is a very large field, only elementary and introductory information is given in this subject. For a broader understanding of the context, it is necessary to start from the recommended literature. Subsequently, students are introduced to the basic properties of measuring devices and preparations that are used in the measurement of the technical quantities described below. An overview of these quantities follows from the list of lectures. The teaching of this subject is supplemented by laboratory exercises on selected topics, their list is given in the overview of laboratory exercises.
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Controlled participation in lessons:
 
Type of course unit:
    Lecture  13 × 3 hrs. optionally                  
    Laboratory exercise  13 × 2 hrs. compulsory                  
Course curriculum:
    Lecture

1. Technical measurements (metrology), basic concepts, quantities, units, laws, standards, categories of metrology, metric convention, national metrology system, institutions, gauges. Errors of measurement, distribution of errors, uncertainties of measurement, standard uncertainty type A, type B, standard combined uncertainty, expanded uncertainty
2. Measuring devices, their properties, block diagram of measuring chain, block diagram of digital measuring device, microprocessor controlled measurement process, wireless communication, virtual instrumentation, LabVIEW.
3. Length measurement, division of length gauges, vernier caliper, micrometer gauges, caliper, deflection gauges, end gauges, plane angle metrology, protractors, protractors, protractors, spirit levels, profile projector
4. Strain measurement, strain gauges, resistance strain gauges, use of strain gauges, pressure measurement, strain gauges, electrical gauges
5. Measurement of force, moment, position, speed, acceleration
6. Level measurement, level gauges
7. Flow measurement, flow meters, humidity measurement
8. Temperature measurement, touch temperature measurement
9. Non-contact temperature measurement, thermal cameras and their properties, modern methods of temperature measurement
10. Measurement of weight, amount of heat, concentration, density, viscosity, electrolytic conductivity
11. Measurement of electrical quantities, basic measuring systems and methods
12. Electronic measuring devices, digital measuring devices, counter, oscilloscope, measuring converters
13. Measurement and data collection using a computer, communication protocols (HART), IO-link communication standard, software for data collection and processing
    Laboratory exercise

  1. Introduction, organizational security, safety of work in the laboratory.

  2. Measurement errors, measurement uncertainties, standard uncertainty type A.

  3. Type B Standard Uncertainty, Standard Combined Uncertainty, Extended Uncertainty.

  4. Measuring lengths, calipers, micrometric gauges.

  5. Temperature measurement with a contact and non-contact meter. Thermal camera-properties, measurement, operation.

  6. Pressure, flow and level measurement.

  7. Strain gauges and their use, practical measurement.

  8. Measurement of basic electrical quantities. Analogue and digital instruments. Measurement errors. Measurement methods and methodology.

  9. Oscilloscope, counter - operation, measurement.

  10.  LabView introduction-familiarity with the program, a sample of demonstration examples.

  11. LabView – creation of a task on a specified topic.

  12. Matlab, Matlab Simulink and their use in the field.

  13. Evaluation of the laboratory exercise, credit.
Literature - fundamental:
1. HUDSON, Sarah., The Metrology Handbook : US: States Academic Press. 2021. 254 s. ISBN-13  97816398955205.
2. BOHÁČEK, Jaroslav. Metrologie: 1. vydání Praha. Nakladatelství ČVUT. Praha. 2019. 130 s. ISBN 978-80-01-06612-6.
3. CHUDÝ, V.; Palenčár, R.; Kureková, E.; Halaj, M.; Meranie technických veličín : 1.vydání Bratislava : Vydavatelstvo STU, 1999. 688s. ISBN 80-227-1275-2.
4. FRADEN, Jacob. Handbook of Modern Sensors: Physics, Designs and Applications. Fifth Edition. Springer International Publishing Switzerland, 2016. 758 p. ISBN 978-3-319-19302-1.
Literature - recommended:
1. NĚMEČEK, Pavel. Nejistoty měření. 1. vyd. Praha: Česká společnost pro jakost, 2008. 98 s. ISBN 978-80-02-02089-9.
2. DAĎO, S., Kreidl, M., Senzory a měřicí obvody : 1. vydání Praha : Vydavatelství ČVUT v Praze 1996. 315 s. ISBN 80-01-02057-6.
3. VEDRAL, Josef a SVATOŠ, Jakub. Zpracování a digitalizace signálů v měřící technice.1. vydání Praha: Česká technika - nakladatelství ČVUT Praha, 2018.268 s. ISBN  978-80-01-06424-5.
4. NOVÁK, Martin. Technická měření. 1. vydání Praha: Česká technika - nakladatelství ČVUT, Praha, 2018. 236 s. ISBN 978-80-01-06388-0.
5. ČECH, Jaroslav a kolektiv. Strojírenská metrologie. 4. přepracované vydání: Nakladatelství CERM,s.r.o. BRNO, 2005. 176 s. ISBN 80-214-3070-2.
6. KADLEC, K. a kol.: Měření a řízení chemických, potravinářských a biotechnologických procesů. – Díl I. Provozní měření. 1. vydání . Ostrava. Key Publishing s.r.o. Ostrava. 2017. 600 s. ISBN 978-80-7418-284-6.
7. SEDLÁČEK, Miloš a Šmíd, Radislav. MATLAB v měření. 3. přepracované vydání Praha: Česká technika-nakladatelství ČVUT Praha, 2012. 232 s. ISBN 978-80-01-05121-4.
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
B-STR-P full-time study AIŘ Applied Computer Science and Control -- Cr,Ex 7 Compulsory 1 3 W
C-AKR-P full-time study CZS -- Cr,Ex 7 Elective 1 1 W