PR2033 RELIABILITY ENGINEERING SYLLABUS | ANNA UNIVERSITY BE PRODUCTION ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.E PRODUCTION ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
PR2033 RELIABILITY ENGINEERING L T P C
3 0 0 3
OBJECTIVES:
To stress the importance of reliability in Engineering and products also
the concept of maintability, failure modes and testing methods.
UNIT I CONCEPTS OF RELIABILITY, SYSTEM AND MODELS 12
Definition of reliability – reliability Vs quality-reliability function-MTTF – hazard rate
function- bathtub curve – derivation of the reliability function-constant failure rate model –
time dependent failure models. Weibull distribution – normal distribution – the lognormal
distribution. Serial configuration – parallel configuration – combined series parallel
systems – system structure function, minimal cuts and minimal paths – Markov analysis –
load sharing systems, standby system, degraded systems, three state devices –
covariate models, static models, dynamic models, physics of failure models
84
UNIT II DESIGN FOR RELIABILITY AND MAINTAINABILITY 12
Reliability design process – system effectiveness – economic analysis and life cycle cost
– reliability allocation – optimal, Arinc, Agree, - Design methods – parts and material
selection, derating, stress-strength analysis – failure analysis – identification of failure
mode – determination of causes – assessment of effects – classification of seventy –
computation of critically index – corrective action – system safety and FTA. Analysis of
downtime – the repair time distribution – stochastic point processes – system repair time
– reliability under preventive maintenance – state dependent systems with repair –
MTTR-mean system downtime – MTR – MH/OH – cost model – fault isolation and self
diagnostics – repair Vs replacement – replacement model – proactive, preventive,
predictive maintenance – maintenance and spares provisioning – maintainability
prediction and demonstration – concepts and definition of availability.
UNIT III OPTIMIZATION OF SYSTEM RELIABILITY 7
Optimization techniques for system reliability with redundancy – heuristic methods
applied to optimal system reliability- redundancy allocation by dynamic programming –
reliability optimization by non linear programming.
UNIT IV THE ANALYSIS OF FAILURE DATA AND RELIABILITY TESTING 7
Data collection – empirical methods – ungrouped and grouped complete, censored data –
static life estimation – test time calculation – burn in testing, acceptance, sequential,
binomial testing – accelerated life testing – ther acceleration models – experimental
design – reliability growth process – idealized growth curve – various growth models –
identifying failure and repair distributions.
UNIT V PACKAGING AND TRANSPORTATION FOR RELIABILITY 7
Objectives – preservation-packaging – transportation and subsequent storage – reliability
and the customer - Purchase of equipment – installation – commissioning a new system
– reliability prediction and control – reliability management – the people concerned with
reliability, coordination, training
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Charles E. Ebling, “An introduction to Reliability and Maintainability Engg”, Tata
McGraw-Hill, 2000.
REFERENCES:
1. Patrick D T o’connor, “Practical Reliability Engineringt”, John-Wiley and Sons inc,
2002.
2. David J Smith, “Reliability, Maintainability and Risk: Practical Methods for Engineers”,
Butterworth, 2002
3. Way kuo, Rajendra Prasad V, Frank A and Tillman, ching- lai Hwang “Optimal
Reliability Design and Applciations”, Cambridge University Press P ltd., 2001.
4. Srinath I.S, Engineering Design and Reliability, ISTE, 1999.
5. Oleg Vinogradov, “Introduction to Mechanical Reliability: A Designers Approach,
Hemisphere Publications, 1991.
PR2033 RELIABILITY ENGINEERING L T P C
3 0 0 3
OBJECTIVES:
To stress the importance of reliability in Engineering and products also
the concept of maintability, failure modes and testing methods.
UNIT I CONCEPTS OF RELIABILITY, SYSTEM AND MODELS 12
Definition of reliability – reliability Vs quality-reliability function-MTTF – hazard rate
function- bathtub curve – derivation of the reliability function-constant failure rate model –
time dependent failure models. Weibull distribution – normal distribution – the lognormal
distribution. Serial configuration – parallel configuration – combined series parallel
systems – system structure function, minimal cuts and minimal paths – Markov analysis –
load sharing systems, standby system, degraded systems, three state devices –
covariate models, static models, dynamic models, physics of failure models
84
UNIT II DESIGN FOR RELIABILITY AND MAINTAINABILITY 12
Reliability design process – system effectiveness – economic analysis and life cycle cost
– reliability allocation – optimal, Arinc, Agree, - Design methods – parts and material
selection, derating, stress-strength analysis – failure analysis – identification of failure
mode – determination of causes – assessment of effects – classification of seventy –
computation of critically index – corrective action – system safety and FTA. Analysis of
downtime – the repair time distribution – stochastic point processes – system repair time
– reliability under preventive maintenance – state dependent systems with repair –
MTTR-mean system downtime – MTR – MH/OH – cost model – fault isolation and self
diagnostics – repair Vs replacement – replacement model – proactive, preventive,
predictive maintenance – maintenance and spares provisioning – maintainability
prediction and demonstration – concepts and definition of availability.
UNIT III OPTIMIZATION OF SYSTEM RELIABILITY 7
Optimization techniques for system reliability with redundancy – heuristic methods
applied to optimal system reliability- redundancy allocation by dynamic programming –
reliability optimization by non linear programming.
UNIT IV THE ANALYSIS OF FAILURE DATA AND RELIABILITY TESTING 7
Data collection – empirical methods – ungrouped and grouped complete, censored data –
static life estimation – test time calculation – burn in testing, acceptance, sequential,
binomial testing – accelerated life testing – ther acceleration models – experimental
design – reliability growth process – idealized growth curve – various growth models –
identifying failure and repair distributions.
UNIT V PACKAGING AND TRANSPORTATION FOR RELIABILITY 7
Objectives – preservation-packaging – transportation and subsequent storage – reliability
and the customer - Purchase of equipment – installation – commissioning a new system
– reliability prediction and control – reliability management – the people concerned with
reliability, coordination, training
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Charles E. Ebling, “An introduction to Reliability and Maintainability Engg”, Tata
McGraw-Hill, 2000.
REFERENCES:
1. Patrick D T o’connor, “Practical Reliability Engineringt”, John-Wiley and Sons inc,
2002.
2. David J Smith, “Reliability, Maintainability and Risk: Practical Methods for Engineers”,
Butterworth, 2002
3. Way kuo, Rajendra Prasad V, Frank A and Tillman, ching- lai Hwang “Optimal
Reliability Design and Applciations”, Cambridge University Press P ltd., 2001.
4. Srinath I.S, Engineering Design and Reliability, ISTE, 1999.
5. Oleg Vinogradov, “Introduction to Mechanical Reliability: A Designers Approach,
Hemisphere Publications, 1991.
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