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Information Technology Journal
  Year: 2012 | Volume: 11 | Issue: 11 | Page No.: 1650-1654
DOI: 10.3923/itj.2012.1650.1654
 
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A Real-time Implementation Scheme of Attitude and Velocity Algorithms in Sins

Chun-Ning Yang, Long-Hua Ma, Ya-Zhou Yue and Hui Li

Abstract:
In this study, a general scheme for implementation of attitude and velocity algorithm in Strapdown Inertial Navigation System (SINS) under real-time environment was presented. This real-time implementation scheme was formulated in a recursive form using two time-rate executions and utilized integer arithmetic only. The coding of the attitude and velocity algorithm was conducted by a navigation computer (such as DSP or FPGA). It is shown that the general real-time implementation of strapdown attitude and velocity algorithm can be used in strapdown inertial navigation system for any combinations of gyro incremental angle sample of mth minor interval and (m-1)th minor interval.
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How to cite this article:

Chun-Ning Yang, Long-Hua Ma, Ya-Zhou Yue and Hui Li, 2012. A Real-time Implementation Scheme of Attitude and Velocity Algorithms in Sins. Information Technology Journal, 11: 1650-1654.

DOI: 10.3923/itj.2012.1650.1654

URL: https://scialert.net/abstract/?doi=itj.2012.1650.1654

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