X-ray pulsar navigation precision analysis considering orbit propagation error effects

Heng Shi; Kai Xiong; Chunling Wei; Lei Wang; Zhiwu Mei

doi:10.1117/12.2230229

26 January 2016 X-ray pulsar navigation precision analysis considering orbit propagation error effects

Heng Shi, Kai Xiong, Chunling Wei, Lei Wang, Zhiwu Mei

Proceedings Volume 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015; 979620 (2016) https://doi.org/10.1117/12.2230229
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held November 2015, 2015, Various, China

Abstract

Orbit propagation error effects are considered in precision analysis of X-ray pulsar navigation (XNAV) systems which integrating orbit dynamics model and pulse time of arrival observation. Precision analysis model is established, and the concept of optimal pulse observation accumulation time is proposed based on coupling analysis of orbit propagation error, pulsar observation process and pulse time of arrival observation precision. The estimation algorithm of optimal observation accumulation time is presented as an important tool for XNAV observation planning and scheme design.

Citation Download Citation

Heng Shi, Kai Xiong, Chunling Wei, Lei Wang, and Zhiwu Mei "X-ray pulsar navigation precision analysis considering orbit propagation error effects", Proc. SPIE 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015, 979620 (26 January 2016); https://doi.org/10.1117/12.2230229

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