Abstract
This paper mainly studies the integrated navigation system technology of GPS and microelectronic mechanical system (MEMS) concerning on embedded processor S3C2440A. The system has the advantages of low cost, fast speed and small size, etc., which give wide prospects in a personal navigation application. This paper introduces the system hardware circuit structure design, emphasize on GPS navigation, MEMS inertial device for auxiliary navigation system software algorithm, and use Matlab to do data simulation on system model. The results show that GPS/MEMS inertial component integrated navigation obviously improved relative to separate GPS navigation or Strapdown inertial navigation in the accuracy and application value.
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