060-0060/01 – Measuring methods and metrology (MMM)
| Gurantor department | Department of Security Services | Credits | 4 |
| Subject guarantor | doc. RNDr. Karla Barčová, Ph.D. | Subject version guarantor | doc. RNDr. Karla Barčová, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2014/2015 | Year of cancellation | |
| Intended for the faculties | FBI | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
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.
Teaching methods
Lectures
Individual consultations
Tutorials
Experimental work in labs
Other activities
Summary
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.
Compulsory literature:
Raghavendra, N.V.; Krishnamurthy, L: Engineering Metrology and Measurements, Oxford University Press, USA, 2013.
Recommended literature:
Kimothi, S.K: The Uncertainty of Measurements: Physical and Chemical Metrology and Analysis, ASQ Quality Press, 2002.
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
systematic preparation and study, develop the assigned topic
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
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.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction