基于威胁度函数的预警卫星威胁评估研究

预警卫星作为导弹作战中重要的天基威胁源之一，目前对其评估多为效能评估，并没有从威胁的角度开展评估。通过对预警卫星威胁要素进行分析与提取，提出了一种基于威胁度函数的威胁评估方法。该方法综合了静态性能与作战状态的各个方面，使指挥员能够比较准确地把握预警卫星对导弹作战的威胁程度，从而为指挥员指挥决策提供依据。通过实例计算验证了该评估方法的可行性和有效性。

Research of Early Warning Satellite Threat Assessment Based on Threat Degree Function

For early warning satellite,as one of the important space-based threat in the missile combat, now its effectiveness evaluation of early warning satellite was made,but was not for threat assessment. Through the analysis of the threat of early warning satellite elements and extract,we put forward a threat assessment method based on threat degree function.This method combined the static indicators and opera-tional status.It allowed the commander to grasp the degree of the threat of early warning satellite more ac-curately,which provided the basis for commander’s decision.The feasibility and effectiveness of this method were proved by a practical example.