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GPS navigation system using neural networks

  • US 6,539,304 B1
  • Filed: 11/02/2001
  • Issued: 03/25/2003
  • Est. Priority Date: 09/14/2000
  • Status: Expired due to Term
First Claim
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1. A navigation system for tracking the position of an object within a geographic area, said system comprising:

  • a satellite receiver/processor having an input receiving input signals from at least one GPS satellite and an output providing satellite-related navigation information and a neural network having an input receiving the satellite-related information to obtain an output signal representative of receiver-related navigation information; and

    at least one complimentary device for making use of the receiver-related navigation information;

    wherein the neural network comprises one of either a discrete-time Hopfield neural network, a continuous-time Hopfield neural network, a cellular neural network, a multilayer perception networks, a self-organizing system, a radial basis function network or a high-order neural network.

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