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Title: Survival Analysis For Repairable K Out Of N G Systems With Sensor
Researcher: Ragi Krishnan
Guide(s): Somasundaram S
Keywords: electrical signal
engineering design
Upload Date: 29-Sep-2014
University: Anna University
Completed Date: n.d.
Abstract: Reliability has been developed within the framework of the theory newlineof Stochastic Processes It is concerned with the development of mathematical newlinemodels to find the behavior of the system that provides service to randomly newlinearising demands Reliability is an important part of engineering design newlineprocess and plays a vital role in life cycle analysis cost benefit analysis newlineoperational capability analysis repair facility resourcing etc Reliability is newlinedefined as the probability that a given item or system will perform its newlineintended function for a specified period of time under a given set of operating newlineconditions Repair in the system is a valuable aid because it facilitates the newlinemaximum utility of the components as desired newlineA system of n components works good if and only if at least k of newlinethe n components work good is called a koutofn G system A sensor newlinemeasures some physical quantity and converts it into a signal which can be newlineread by an observer or by an instrument The ratio between output signal and newlinemeasured property is known as the sensitivity of the sensor Sensor nodes are newlinethe simplest devices in the network Sensing and switching devices have got newlinegreater applications in reliability study The purpose of introducing sensor is newlineto detect the failure of the component in advance and hence to avoid the newlinefailure of the system for some extent Thus the reliability characteristics of newlinethe system can be improved In this research work different types of koutofn newlineG systems with sensor are analyzed newlineThis research mainly deals with sensors which comprise a sensing newlinedevice and switching device that convert a detected signal into an electrical newlinesignal Whenever a component begins to fail the sensor replaces that newlinecomponent with a standby component Also if the repair of any of the newlinecomponent is completed then the sensor detects the completion of the repair newlineand replaces the working component if necessary Thus the mean time to newlinefailure of the system is improved newline newline
Pagination: xvi,167p
Appears in Departments:Faculty of Science and Humanities

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01_title.pdfAttached File228.75 kBAdobe PDFView/Open
02_certificate.pdf4 MBAdobe PDFView/Open
03_abstract.pdf74.15 kBAdobe PDFView/Open
04_acknowledgement.pdf61.5 kBAdobe PDFView/Open
05_contents.pdf140.86 kBAdobe PDFView/Open
06_chapter 1.pdf1.18 MBAdobe PDFView/Open
07_chapter 2.pdf210.28 kBAdobe PDFView/Open
08_chapter 3.pdf204.72 kBAdobe PDFView/Open
09_chapter 4.pdf290.56 kBAdobe PDFView/Open
10_chapter 5.pdf366.79 kBAdobe PDFView/Open
11_chapter 6.pdf2.22 MBAdobe PDFView/Open
12_chapter 7.pdf91.85 kBAdobe PDFView/Open
13_references.pdf110.61 kBAdobe PDFView/Open
14_publications.pdf61.02 kBAdobe PDFView/Open
15_vitae.pdf53.6 kBAdobe PDFView/Open

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