| Course Unit Code | 060-0060/01 |
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| Number of ECTS Credits Allocated | 4 ECTS credits |
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| Type of Course Unit * | Choice-compulsory |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | First Year |
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| Semester when the Course Unit is delivered | Summer Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| BIT01 | Ing. Petr Bitala, Ph.D. |
| BAR75 | doc. RNDr. Karla Barčová, Ph.D. |
| Summary |
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| The course is aimed in the first part of the review of physical measurements and implementation of experimental work, including the process of evaluation of the data obtained. The second part of the lesson will be familiarizing metrology systems used in the Czech Republic and used gauges. |
| Learning Outcomes of the Course Unit |
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| The aim of the course is to acquaint students with the fundamental problems of physical technikých measurements. Emphasis is placed on understanding the logical construction of the experiment. Particular attention is paid to the proper use of statistical methods in the measurement results. In addition, there are uveeny some basic information in the field of metrology, general physical methods and instrumentation. The course is a logic diagram of the experimental work, the organization of metrology concepts errors and measurement uncertainty, numerical representation of the value, application statistics, linear regression analysis, graphical methods of measurement and common measurement methods and concepts related to measurement means. |
| Course Contents |
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1. Metrology system in the Czech Republic , the elements of metrological support. Metrological organizations in the Czech Republic and metrology legislation . The state metrological supervision . Metrological confirmation .
2. Measuring instruments - allocation , static and dynamic characteristics of measuring instruments.
3. Work and measuring instruments , type approval , verification , calibration.
4. International System of Units SI . The implementation of international standards .
5. Unit weight, length, and time. Technical measuring position and distance .
6. A unit of electrical current, temperature , light intensity and amount of substance . Technical measurements of temperature and heat.
7. SUMMARY technical measuring properties of gases and liquids (moisture , conductivity, concentration , viscosity) , measuring the pressure , level and flow .
8. Physical fundamentals of measurement and realization of the experiment. Helmholtz's theory of measurement , representation theory , relational systems , scales and types .
9. Preparation of the experiment and its implementation. Methods of control experiments. Statistical evaluation of the obtained files and data. Processing file their own experimental data.
10. Accuracy of measurement errors , uncertainties , variations. Theory of errors and adjustment . Law of propagation of uncertainty.
11. Gauge blocks , accuracy class . Caliper and Micrometer gauges and controls.
12. Realization of measurement in forensic ballistics (pulse shot , ballistic pressure , stroke angle , muzzle velocity , trigger , range , accuracy and resolution sight ) .
13. Control of the surface structure , basic concepts , an overview of methods of control.
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| Recommended or Required Reading |
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| Required Reading: |
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| Raghavendra, N.V.; Krishnamurthy, L: Engineering Metrology and Measurements, Oxford University Press, USA, 2013. |
Zákon č. 505/1990 Sb. o metrologii ve znění zákona č. 119/2000 Sb.
Kraus.J. a kol.: Komentář k novele zákona č.505/1990 Sb., TECH-MARKET Praha 2000.
Šindelář,J.a kol.:Základy obecné metrologie. Edice Základy metrológie, svazek 6, SNTL Praha 1994.
Pokorný,M.-Kozub,R.: Statistické zpracování měřených dat I, Ostrava, skripta VŠB - TU Ostrava, 1998.
Tichá, Šárka. Strojírenská metrologie – část 1. Ostrava : VŠB-TU Ostrava 2004.
Tichá, Šárka; Adamec, Jaromír. Návody do cvičení z předmětu Strojírenská metrologie. Ostrava: VŠB-TU Ostrava 2008.
Kopečný,J.,Mádr,V.,Pištora,J.,Fojtek,A.,Foukal,J.: Fyzikální měření. Skriptum VŠB-TUO, Ostrava 1999. |
| Recommended Reading: |
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| Kimothi, S.K: The Uncertainty of Measurements: Physical and Chemical Metrology and Analysis, ASQ Quality Press, 2002. |
Brož,J.: Základy fyzikálních měření I. SPN, Praha 1967.
Pernikář, J., Tykal, M., Vačkář, J.: Jakost a metrologie. Část metrologie, Učební texty vysokých škol,VUT Brno, 2001.
Boháček, J.: Metrologie elektrických veličin, monografie, ČVUT, Praha 1994. |
| Planned learning activities and teaching methods |
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| Lectures, Individual consultations, Tutorials, Experimental work in labs, Other activities |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Graded exercises evaluation | Graded credit | 100 | 51 |