Research On Simulation Trade-off Analysis Method Of Reliability Index of Component-based Software

To solve the problems that component-based software has difficulty in determining the reliability index, a simulation-based trade-off analysis method of reliability index is proposed. The definition of component-based software is explained. Considering requirements of reliability and cost, this paper establishes two kinds of trade-off analysis models, and proposes optimization analysis algorithms based on simulation corresponding to the models. Finally, this paper selects a certain type of component-based software, and carries out the case analysis. The method proposed in this paper provides a new solution for selecting components and determining the reliability index, and has high engineering application value.