V.V. Lisitski, O.V. Vasilyev, G.Y. Ratushnjak

The Designed method of the estimation to efficiency of the radar systems with provision for speakers of the change the factors quality, technical condition and working economy in purpose of rational management their operation on different stage of the life cycle. In process of the development of the method was received generalised criterion to efficiency, as functions of the system of the factors quality by operating the system, and expressions for his(its) findings. System of the factors quality is Chose with provision for technical condition and working economy. By means of designed method is considered generalised factors quality, and generalised criterion to efficiency Method allows: - a rational image to realize the calculation of the periods to modernizations of the facilities; - control efficiency of the operating the facilities RLS NGO SPRN depending on speakers of the change their quality.