摘要
阐述了航天测控通信系统的构成及其测控任务,在分析了航天测控通信系统任务可靠性分配基本理论和测控资源的可靠性指标的基础上,构建了航天测控通信系统任务可靠性分配模型。最后,设计了模型求解的粒子群优化算法思路和流程,并通过具体算例验证了任务可靠性分配算法的有效性和可行性。
This paper introduces the structure and mission of TTC system,and the basic theory of mission reliability allocation and reliability index of TTC resources are analyzed.Then the mission reliability model of TTC system is built.Finally,the solution and procedure of particle swarm optimization algorithm are designed,the example shows that algorithm is an efficient and feasible method for mission reliability allocation of TTC system.
出处
《装备学院学报》
2012年第6期76-81,共6页
Journal of Equipment Academy
基金
国家自然科学基金资助项目(71071159)
关键词
航天测控通信系统
任务可靠性
可靠性分配
模型
粒子群优化
TT＆amp
C system
mission reliability
reliability allocation
model
particle swarm optimization
