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arXiv · 1709.02542

Fixed-Gain Augmented-State Tracking-Filters

Hugh L. Kennedy
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Abstract

A procedure for the design of fixed-gain tracking filters, using an augmented-state observer with signal and interference subspaces, is proposed. The signal subspace incorporates an integrating Newtonian model and a second-order maneuver model that is matched to a sustained constant-g turn; the deterministic interference model creates a Nyquist null for smoother track estimates. The selected models provide a simple means of shaping and analyzing the (transient and steady-state) response of tracking-filters of elevated order.

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Hugh L. Kennedy. 2017-09-08. Fixed-Gain Augmented-State Tracking-Filters. https://arxiv.org/abs/1709.02542

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