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Reliability allocation and optimization for complex systems

  • Xiangbin Lu*
  • , Xiaogang Li
  • , Feng Lin
  • *Corresponding author for this work
  • Beihang University

Research output: Contribution to journalArticlepeer-review

Abstract

A method of distribution and optimization of reliability of complex systems was presented. The problem of distribution and optimization of reliability complex systems which were constructed on component level was reduced to the problem of nonlinear programming by building practical cost-reliability function and nonlinear programming model considering the effect of cost in the distribution and optimization of reliability. In order to gain feasible numerical solution in the nonlinear programming problem, an improved genetic algorithm having self-adaptation function was proposed. By using this method, distribution and optimization of reliability of more complex system can be solved.

Original languageEnglish
Pages (from-to)565-568
Number of pages4
JournalBeijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
Volume30
Issue number6
StatePublished - Jun 2004

Keywords

  • Allocation
  • Complex system
  • Cost
  • Genetic algorithm
  • Optimization
  • Reliability

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