Accession Number:

AD0781045

Title:

Network Analysis and the Reliability Assessment of Systems.

Descriptive Note:

Final rept. Feb 72-Apr 74,

Corporate Author:

AIR FORCE WEAPONS LAB KIRTLAND AFB N MEX

Personal Author(s):

Report Date:

1974-06-01

Pagination or Media Count:

130.0

Abstract:

A self-contained treatment for the reliability assessment of systems is presented. Testing andor analysis is used to derive estimates of subsystem reliability. Network analysis is used to determine the system reliability from the subsystem reliability. Examples of a number of applications are presented for the ARPA computer network. The problem of optimum allocation of a fixed budget in system assessmenthardeningdesign problems is addressed, and approaches are proposed. These methods can be used to reduce the high cost associated with system level testing. Some problems that could lead to theoretical extensions are presented, and approaches are proposed. While the technology discussed herein is slanted toward communications systems in application, it should be noted that it is in no way restricted to systems of that type. It may be applied equally well to the reliability assessment of any system which can be divided into statistically independent subsystems and described in terms which relate the system functions to the ability of the subsystems to perform their respective functions. Author

Subject Categories:

  • Manufacturing and Industrial Engineering and Control of Production Systems
  • Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE