【摘要】 针对通信网络的安全性、可控性和可生存性的测度问题,采用连续时间多态有奖马尔可夫方法建立网络模型,定量分析其性能并构建可信性测度模型。提出了系统结构方程方法解决传统状态分析法中的"状态爆炸"问题。运用通用生成函数方法优化状态转换概率求解步骤,降低计算复杂度。实例仿真实验表明,计算模型正确、可行。更多还原

【Abstract】 The trusted measure model for communication was proposed by computing its value of security,control and survivability with continuous-time reward Markov method.The "state bomb" problem in traditional state analysis method was solved by the way of structural equation solution.The generic function optimization algorithm was used to reduce computational complexity.Simulation experiments show that the model is correct and feasible.更多还原