Application of IMM filtering to passive ranging

Samuel S. Blackman; Stacy H. Roszkowski

doi:10.1117/12.364044

4 October 1999 Application of IMM filtering to passive ranging

Samuel S. Blackman, Stacy H. Roszkowski

Proceedings Volume 3809, Signal and Data Processing of Small Targets 1999; (1999) https://doi.org/10.1117/12.364044
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

This paper presents an interacting multiple model (IMM) filtering scheme for use in passive ranging with angle-only measurement data. The application is to an air-to-air multiple target tracking environment. The IMM implementation uses the Modified Spherical Coordinates (MSC) method for one of the filter models and a general acceleration model for the other filter. This method, in effect, provides maneuver detections to that range and range rate estimation errors from the MSC filter are minimized and an accurate covariance matrix is maintained to reflect these errors.

Citation Download Citation

Samuel S. Blackman and Stacy H. Roszkowski "Application of IMM filtering to passive ranging", Proc. SPIE 3809, Signal and Data Processing of Small Targets 1999, (4 October 1999); https://doi.org/10.1117/12.364044

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