SYNTHESIZED ALGORITHM TO DETERMINE THE MANEUVERING TARGET ANGLE COORDINATES ON THE BASIS OF APPLYING MODERN CONTROL TECHNIQUES

Abstract

The optimal target angular coordinate determine system is a nonrepresentative normal acceleration model for all target maneuvers [3, 4].
Therefore, the target angular coordinate evaluation error will increase when the
actual motion of the target does not match the assumed normal acceleration
model. To overcome that drawback, this paper proposes a method to improve
the accuracy of determining the angular coordinates of the target on the basis of
application and develops adaptive filtering algorithms to respond to maneuvers
of the target. When the target is maneuvering, its dynamics directly affect the
line-of-sight angle coordinate evaluation filter. Therefore, the problem of
improving the accuracy is realized when using the adaptive algorithm in the lineof-sight angle coordinate evaluation filter.