OTHR Health Status Assessment Using Grey Clustering Method

Aiming at the fact that there is an inefficient fault in the sky wave over the horizon radar (OTHR) while it is not reported automatically?the health status assessment method for the radar based on grey clustering is proposed. In this paper, the assessment index system of OTHR is established. The weight of assessment index is determined by using the formula weight method?and the assessment model and assessment algorithm of health status of OTHR are studied. The results show that this method is simple and effective. It provides a better way to assess the health status of OTHR.