A Coordinate System Choice when Information Signal Processing by Kalman Filter

Abstract

The article describes information signal smoothing problems in the technical systems with movable platform. In such technical systems different coordinate system are used and there is a signal conditioning from one coordinate system into one another when actuating element controlling. A choice of coordinate system, which is used for information signal processing, must take account of behavior of processed signals. Kalman filter allows providing signal processing required accuracy, if there is taken account of a system of dimensioning.

Keywords

• information system
• kalman filter
• measurement
• coordinate system