生存能力是雷达系统的一个重要指标。针对雷达系统指标要求建立了生存能力的指标体系；采用结合了层次分析法的灰色综合评判法评估了系统的生存能力。通过示例验证了层次——灰色分析法的正确性和可行性，为雷达系统的方案论证、工程研制和鉴定定型等提供了决策依据。

Survivability is an essential factor to be considered in designing radar system. According to the system requirement, a survivability index structure system is firstly built. Evaluation is then made using grey system evaluation method join together the AHP. Example shows the validity and feasibility of this method, thus could give dependable offering to project demonstration and engineering development of the radar system.

TN953