GPS/INS Integration Based on Dynamic ANFIS Network

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
In this paper, the authors present a new structure for solving Global Positioning System (GPS) outages for long periods without requiring any prior information about the characteristics of the Inertial Navigation System (INS) and GPS. Kalman Filter (KF) is widely used in INS and GPS integration to present a forceful navigation solution by overcoming the GPS outage problems. However, KF is usually criticized for working under predefined models and for its observability problem of hidden state variables, sensor dependency, and linearization dependency.

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