Quality and Reliability

Přednášející:

Pavel Mach (gar.)

Cvičící:

Pavel Mach (gar.), Seba Barto, Jan Jirsa, Evgenia Povolotskaya, Pavel Žák

Předmět zajišťuje:

katedra elektrotechnologie

Anotace:

Terminology and definitions from the area of quality and reliability and their control, philosophy of quality, systems of quality control in the world. Reliability as a part of quality. Basic definitions from the area of reliability, basic distributions used in reliability and their basic characteristics. Back-up using a warm and cold standby, types of warm and cold standbys. Reliability of components and systems, calculation of reliability using composition and decomposition. and using a method of a list. Basic statistical methods and tools joined with quality control, managerial tools for quality control. Techniques FMEA and QFFD, house of quality. Capability of a process. Taguchi loss function. Audits. Statistical inspection.

Požadavky:

Účast na cvičení je povinná. Student musí získat nejprve zápočet, aby byl připuštěn ke zkoušce. U zkoušky bude požadována znalost odpřednášené látky, vybraných studijních materiálů (viz Moodle) a látky probrané ve cvičeních.

Osnova přednášek:

1.Terminology and definitions from the area of quality control and reliability. Systems of TQM, Kaizen, ISO 9000:2000, Poka-Yoke, Six Sigma.

2.Reliability as a part of quality. Basic reliability concepts. Basic reliability standards.

3.Types of reliability data. Theory of tolerances. Mathematical smoothing. Distributions used in reliability for a discrete variable.

4.Distributions used in reliability for a continuous variable.

5.Reliability of components and systems, method of composition and decomposition, method of a list.

6.Testing of data normality, data transformation.

7.Techniques of exploratory analysis, verification assumptions about data.

8.Accelerated reliability tests, Arrhenius and Eyring formula.

9.Derivation of reliability of and equipment, failure rate, repair rate.

10.Readiness, interval usability, coefficient of usability, coefficient of repairs. Systems with buffer containers.

11.Cold and warm standby, change of basic characteristics of a system by a back-up. Tree of failures, its construction and the use.

12.FMEA, QFD and house of quality.

13.Statistical inspection based on attributes, types of inspections.

14.Statistical inspection based on variables. Audits. Course of certification according to the ISO 9000:2000.

Osnova cvičení:

1.Examples of systems of quality control. Costs joined with low quality, costs for quality control. Structure of a book of quality.

2.Topisc of team projects. Structure of a case study.

3.Processing of a case study.

4.The practical use of a theory of tolerances. The practical use of a mathematical smoothing.

5.Examples for the use of distributions for a discrete variable.

6.Examples for the use of distributions for a continuous variable.

7.Examples of a composition and decomposition of a system. Method of a list.

8.Normality testing by the use of a QC Expert program, skewness-kurtosis test. The use of an exploratore analysis.

9.Accelerated reliability testing.

10.Processing of a case study.

11.Processing of a case study.

12.Processing of a case study.

13.Defense of the projects.

14.Defense of the projects. Assessment.

Cíle studia:

Student se seznámí se základními systémy řízení jakosti a spolehlivosti a charakteristikami těchto parametrů. Naučí se základním postupům při výpočtu parametrů jakosti a spolehlivosti a používání základních nástrojů pro řízení těchto parametrů.

Studijní materiály:

1. Montgomery, D. C.: Introduction to Statistical Quality Control. J. Wiley and Sons, 2005

2. Goetsch, D. L., Davis, B. D.: Quality Management: Introduction to Total Quality Management for Production, Processing, and Services, Prentice Hall, 2003

3. Dodson, B., Nolan, D.: Reliability Engineering Handbook, QA Publishing, LCA, 2002

Poznámka:

Student musí získat nejprve zápočet, aby byl připuštěn ke zkoušce. Rozsah výuky v kombinované formě studia: 14p+6c

Rozvrh na zimní semestr 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
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Út	místnost T2:C4-157 Mach P. 16:15–17:45 (přednášková par. 1) Dejvice Cvičebna MTmístnost Z2:B1-226 Barto S. Povolotskaya E. 18:00–19:30 (přednášková par. 1 paralelka 101) Zikova ulice Laboratoř Z477
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Rozvrh na letní semestr 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
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Út	místnost Z2:B1-226 Mach P. 12:45–14:15 (přednášková par. 1) Zikova ulice Laboratoř Z477místnost Z2:B1-226 Barto S. Povolotskaya E. 14:30–16:00 (přednášková par. 1 paralelka 1) Zikova ulice Laboratoř Z477
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Předmět je součástí následujících studijních plánů:

• Electrical Engineering, Power Engineering and Management - Technological Systems (povinný předmět programu)
• Electrical Engineering, Power Engineering and Management - Electrical Machines, Apparatus and Drives (povinný předmět programu)
• Electrical Engineering, Power Engineering and Management - Electrical Power Engineering (povinný předmět programu)