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The Arithmetic of Navigation Position Errors

Published online by Cambridge University Press:  23 November 2009

J. B. Parker
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Extract

In a notable series of articles, Hsu advances theoretical models which are used to graduate 7582 observations of aircraft lateral deviations. The goodness of fit of these models, as judged by the χ2 test, is satisfactory. Hsu's main theoretical model is the Double Double Exponential distribution (DDE), a three parameter model whose probability density function is given by

Other model types are also considered, such as the family of exponential power distributions whose probability density is cited by Hsu insection 9. This leads to a four-parameter model, and the fit is (not surprisingly) better even than that of the DDE.

Type
Research Article
Information
The Journal of Navigation , Volume 35 , Issue 1 , January 1982 , pp. 28 - 38
Copyright
Copyright © The Royal Institute of Navigation 1982

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References

REFERENCES

1Hsu, D. A. (1979). Long tailed distributions for position errors in navigation. Journal of the Royal Statistical Society, series C (Applied Statistics), 28, 62–72Google Scholar
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