基于贝叶斯网络的卫星型号系统状态评估模型

Model of Satellite System State Evaluation Based on Bayers Network

为了改进卫星型号研制系统状态的管理与控制策略,提出了利用贝叶斯网络建立卫星型号系统状态评估的模型.利用贝叶斯网络处理不确定信息、不确定推理等方面的优势,计算出卫星型号研制系统的状态,给出能够最大程度地改进卫星型号研制系统状态的改进策略.

To improve the satellite system state＇s management and control strategies,a model of evaluating satellite system state has been developed by using the theory of Bayers network.The advantages of Bayer network on dealing with uncertain information and uncertain reasoning process were fully used to develop the model.This developed model can not only compute the satellite system state but also propose the strategies which can improve deeply the satellite system state.