Titlebook: Reliability for Engineers; An Introduction Michael Beasley Textbook 1991Latest edition M. Beasley 1991 design.maintainability.reliability.q

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Methods of Increasing System Reliability,stem is likely to meet its reliability target; reliability allocation methods are described in Chapter 16. RBDs for other failure modes (if they are highly critical) may also have to be constructed. In cases where the preliminary designs seem unlikely to meet the specification, then methods of increasing system reliability must be sought.

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Reliability Demonstration,tablished product may be demonstrated by analysis of past failure data. The reliability of new products, however, must either be accepted on trust or demonstrated by the manufacturer. Section 18.2 briefly surveys how system failure data may be analysed. Section 18.3 onwards is concerned with Demonstration testing.

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System Reliability,ished product meets its specification (product objectives). A first step in the reliability prediction of any system is the identification of failure modes; a reliability analysis must then be carried out on each one separately. In this chapter a discussion of failure modes is followed by methods of

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Methods of Increasing System Reliability,f units and modules. The overall failure rate must be divided between the subsystems, and preliminary predictions made to assess whether or not the system is likely to meet its reliability target; reliability allocation methods are described in Chapter 16. RBDs for other failure modes (if they are h