An Improved Airborne Single Observer Passive Location

Yong Wang; Chang Qiang Huang; Zheng Wang; Wang Xi Li

doi:10.4028/www.scientific.net/AMM.157-158.1533

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 157-158An Improved Airborne Single Observer Passive...

An Improved Airborne Single Observer Passive Location

Abstract:

Using phase difference change rate’s augmentation to angular velocity, an improved passive location is developed,which solves the high precision parameter measurement problem of angular velocity in passive location and tracking via spatial-frequency domain information. The simulation shows that this method can reduce the difficulties of parameter measurement. The ranging error is mainly affected by the measurement error of phase difference change rate and doppler frequency change rate. Compared with the original method, it has higher passive location precision.

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Periodical:

Applied Mechanics and Materials (Volumes 157-158)

Pages:

1533-1536

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.157-158.1533

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Online since:

February 2012

Authors:

Yong Wang, Chang Qiang Huang, Zheng Wang, Wang Xi Li

Keywords:

Airborne Single Observer Passive Location, Angular Velocity, Geometrical Dilution of Precision, Phase Difference Rate of Change, Ranging Error

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References

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