Ing. Helena Polsterová, CSc.

Department of Electrical and Electronic Technology (UETE)

The student is able to:
- define the basic concepts of reliability,
- describe methods of reliability analysis systems,
- explain the methods of reliability,
- explain the issue of risk in production,
- calculate selected indicators of system reliability.

The subject knowledge on the Bachelor´s degree level is requested.

Not applicable.

Not applicable.

Hauschild-Mosch: Statistic fur Elektrotechniker, Berlin (DE)
Montgomery, D. C.. Introducion to Statistical Quality Control. John Wiley, New York, 1996 (EN)

Techning methods include lectures, computer laboratories and practical
laboratories. Students have to write a single project/assignment during the course.

Exercises take maximally 20 points (student will receive these points by the individual work in the field of reliability and its presentation).
Exam test takes maximally 80 points.
The test focuses into the issues of reliability discussed in lectures and seminars.

English

Not applicable.

1. Introduction to the study of reliability. Basic conceps of reliability.
2. Mathematical statistics. Random variable, utilization of random variable distribution in reliability. Exponential distribution.
3. Quantile. Spot and interval estimation of parameters of the basic set. Chi-quadrat and Student's distribution.
4. Expentable objects. Reliability characteristics of expentable objects.
5. Repairable objects. Reliability characteristics of repairble objects.
6. Serial and parallel reliability models. Combined models.
7. Methods of creating reserves of systems. Forms and function of reserves. Static reserve. Dynamic reserve.
8. Introduction of quality system ISO 9000.
9. Degradation factors affecting electrical equipment. Relation of operating, partial and model stresses.
10. Degradation mechanisms in materials, element and systems.
11. Diagnostics methods.
12. Tests of reliability elements.
13. Tests of reliability equipments.

The aim of the subject is to make students familiar with the problems of reliability of electrotechnical products and introduction of the system of quality into electrotechnical production.

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

• Programme EEKR-MN Master's

  branch MN-EVM , 1. year of study, summer semester, 5 credits, compulsory
  

4 hours, compulsory

Ing. Helena Polsterová, CSc.

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