Course detail

Reliability and quality

FEKT-MSAJAcad. year: 2010/2011

Reliability of systems with dependent and independent elements. Statistic methods in reliability. Classification of redundance. Static redundance, system TMR, NMR. Dynamic redundance, duplex and biduplex system. Hybrid redundance. Methods of reliability control.Preceding of failures.Introduction of quality system in electrotechnical production.

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

Ing. Helena Polsterová, CSc.

Department

Department of Electrical and Electronic Technology (UETE)

Learning outcomes of the course unit

The students gain detailed knowledge in the sphere of reliability of elements and systems.

Prerequisites

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

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

Test

Course curriculum

Reliability of systems with dependence and independence elements.
Markov's processes. Markov's reliability models.
Static reserve, system TMR, NMR.
Dynamic reserve, duplex and biduplex system.Hzbrid reserve.
Models of failures, tree of failures.
Methods of reliability control.
Preceding of failures.Introduction of quality system in electrotechnical production.
Example of reliability propose of system.
Long-term reliability tests, theit objectives and conditions.
Accelerated reliability tests, advantages and disadvantages, usability.
Economy of reliability.
Reliation between quality and reliability of products.
Evaluation quality in CR.

Work placements

Not applicable.

Aims

Gaining more profound knowledge in the sphere of reliability.

Specification of controlled education, way of implementation and compensation for absences

Presence 70 %.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Bednařík a kol.: Technika spolehlivosti v elektronické praxi (CS)
Hlavička: Diagnostika a spolehlivost, ČVUT (CS)

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme EEKR-M Master's

    branch M-EVM , 2 year of study, winter semester, elective specialised
    branch M-MEL , 2 year of study, winter semester, elective specialised

  • Programme EEKR-CZV lifelong learning

    branch EE-FLE , 1 year of study, winter semester, elective specialised

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

Ing. Helena Polsterová, CSc.

Syllabus

Reliability of systems with dependence and independence elements.
Markov's processes. Markov's reliability models.
Static reserve, system TMR, NMR.
Dynamic reserve, duplex and biduplex system.Hzbrid reserve.
Models of failures, tree of failures.
Methods of reliability control.
Preceding of failures.Introduction of quality system in electrotechnical production.
Example of reliability propose of system.
Long-term reliability tests, theit objectives and conditions.
Accelerated reliability tests, advantages and disadvantages, usability.
Economy of reliability.
Reliation between quality and reliability of products.
Evaluation quality in CR.

Exercise in computer lab

18 hod., compulsory

Teacher / Lecturer

Ing. Helena Polsterová, CSc.

Syllabus

Mathematical statistics in reliability.
More complicated reliability models.(4 hours)
Markov's models.
Failures models.
Long-term tests.
Schortened tests.
Reliability tests. Summary. (4 hours)

Laboratory exercise

4 hod., compulsory

Teacher / Lecturer

Ing. Helena Polsterová, CSc.

Syllabus

Shortened reliability tests.(4hours)