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Erschienen in:

2018 | OriginalPaper | Buchkapitel

19. An Improved MFSK Signal Detection Algorithm for Mars Probe Entry, Descent, Landing Phase

verfasst von : Tiansheng Zhang, Xiaolin Zhang, Zan Li, Junhai Bao

Erschienen in: Proceedings of the 28th Conference of Spacecraft TT&C Technology in China

Verlag: Springer Singapore

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Abstract

To solve the high computational complexity problem of carrier recovery enhancement for Maximum-Likelihood Doppler shift estimation algorithm (CRE-ML), the relationship between four searching dimensions and carrier recovery enhancement is analyzed. A time-domain matching-average periodogram algorithm based on 4-dimensions searching (4D-TDMAP) is proposed which decreases the algorithm complexity by reducing the Doppler rate matching accuracy requirement. Simulations are performed when the maximum Doppler frequency is 50 kHz, Doppler frequency rate varies from −1000 to 1000 Hz/s, which refers to the high dynamics during the EDL stage of Mars Science Laboratory (MSL). The results show the proposed algorithm reaches the same performance as the CRE-ML does with its computational complexity decreased to 0.26%, and its MFSK signal detection threshold decreased by up to 3 dB compared with traditional time-domain matching-average periodogram algorithm.

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Vorheriges Kapitel Development of the Lunar-Earth and Deep Space TT&C System with Several Key Techniques

Nächstes Kapitel Robust Fault Detection for a Spacecraft with Lipschitz Nonlinear System

Brian CS, Melissa S, Peter I (2014) Telecommunications performance during entry, descent, and landing of the mars science laboratory. J Spacecr Rockets 51(4):1237–1250CrossRef

Li Y, Fu H, Kam PY (2009) Improved, approximate, time-domain ML estimators of chirp signal parameters and their performance analysis. IEEE Trans Signal Process 57(4):1260–1272CrossRefMathSciNet

Farquharson M, O’Shea P, Ledwich G (2005) A computationally efficient technique for estimating the parameters of polynomial-phase signals from noisy observations. IEEE Trans Signal Process 53(8):3337–3342CrossRefMATHMathSciNet

Satorius E, Estabrook P, Wilson J et al (2003) Direct-to-earth communications and signal processing for mars exploration rover entry, descent, and landing. Interplanet Netw Prog 153:42–153

Soriano M, Finley S, Fort D et al (2013) Direct-to-earth communications with mars science laboratory during entry, descent, and landing. In: IEEE aerospace conference, Big Sky, MT: AERO, pp. 1–14

Duan RF, Liu RK, Zhou Y et al (2013) A Low-complexity coarse carrier acquisition algorithm for signals with extremely low signal noise ratio and high dynamics. Acta Aeronaut Astronaut Sin 34(3):662–669

Gan H, Zhang XL, Ma YH et al (2015) An improved frequency acquisition algorithm for high dynamic and weak signal in deep space. J Telem Track Command 36(4):6–11

Cattivelli FS, Estabrook P, Satorius EH et al (2008) Carrier recovery enhancement for maximum-likelihood doppler shift estimation in mars exploration missions. IEEE J Sel Topics Signal Process 2(5):658–669CrossRef

Pan X (2010) ALE-FFT algorithms for weak signal acquisition. In: IEEE international symposium on intelligent signal processing and communication systems (ISPACS 2010), pp. 1–4

10.

Vilnrotter VA, Hinedi S, Kumar R (1989) Frequency estimation techniques for high dynanic trajcetories. IEEE Trans Aerosp Electron Syst 25(4):559–577CrossRef

11.

Liu S, Huang XF, Qiao XJ (2015) Telecommunication system scheme for mars probe during EDL. Spacecr Eng 24(4):94–101

12.

Kornfeld RP, Prakash R, Devereaux AS et al (2014) Verification and validation of the mars science laboratory/curiosity rover entry, descent, and landing system. J Spacecr Rockets 51(4):1251–1269CrossRef

13.

Soriano M, Finlcy S, Jongcling A et al (2012) Spacecraft to-earth communications for Juno and Mars Science Laboratory critical events. In: 2012 IEEE aerospace conference. New York, IEEE

Titel: An Improved MFSK Signal Detection Algorithm for Mars Probe Entry, Descent, Landing Phase
verfasst von: Tiansheng Zhang
Xiaolin Zhang
Zan Li
Junhai Bao
Verlag: Springer Singapore
Buch: Proceedings of the 28th Conference of Spacecraft TT&C Technology in China
Print ISBN: 978-981-10-4836-4

Electronic ISBN: 978-981-10-4837-1

Copyright-Jahr: 2018
DOI: https://doi.org/10.1007/978-981-10-4837-1_19

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