Increasing of the spatial orientation estimation accuracy of the aircraft in the interests of radar profiles adaptation to the observation conditions

Abstract

The article is devoted to the increasing of the spatial orientation angles estimation accuracy of the aircraft with reference to radar systems. The structural device scheme of the spatial orientation angles estimation of the radar observation object was worked out. Using the method of mathematical modeling there was examined the errors measuring spherical coordinates object influencing to its spatial orientation angles estimation. It is shown that the using of filtered rectangular coordinates meanings of the aircraft allows increasing its spatial orientation angles estimation accuracy. The advantages and disadvantages of the aircraft spatial orientation angles estimation by the proposed method are shown in the interests of radar profiles adaptation to the observation conditions.

Keywords

• kalman filter
• spatial orientation aircraft angles