Status and Progress of Argo-M System Development

Park, Eun-Seo; Yu, Sanghyeon; Lim, Hyung-Chul; Bang, Seong-Cheol; Seo, Yoon-Kyung; Park, J. H.; Jo, Jung Hyun; Park, J. U.; Nah, Jakyoung; Jang, Jung-Guen; Jang, Bi-Ho; Kim, K. D.; Kim, B. I.; Park, C. H.; Lee, S. H.; Ham, Sang-Yong; Son, Y. S.

doi:10.5303/pkas.2012.27.3.049

Cited by 7 publications

(4 citation statements)

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“…The opto-electronic system plays an important role in measuring the start and stop epochs of laser pulses and also in controlling some devices for accurate range measurement ( Jo et al 2011;Park et al 2012). In particular, accurate timing is crucial for high accuracy TOF measurements.…”

Section: Event Timermentioning

confidence: 99%

Design and Development of High-Repetition-Rate Satellite Laser Ranging System

Choi

Bang²,

Sung³

et al. 2015

Journal of Astronomy and Space Sciences

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The Accurate Ranging System for Geodetic Observation -Mobile (ARGO-M) was successfully developed as the first Korean mobile Satellite Laser Ranging (SLR) system in 2012, and has joined in the International Laser Ranging Service (ILRS) tracking network, DAEdeoK (DAEK) station. The DAEK SLR station was approved as a validated station in April 2014, through the ILRS station "data validation" process. The ARGO-M system is designed to enable 2 kHz laser ranging with millimeter-level precision for geodetic, remote sensing, navigation, and experimental satellites equipped with Laser Retroreflector Arrays (LRAs). In this paper, we present the design and development of a next generation high-repetition-rate SLR system for ARGO-M. The laser ranging rate up to 10 kHz is becoming an important issue in the SLR community to improve ranging precision. To implement high-repetition-rate SLR system, the High-repetition-rate SLR operation system (HSLR-10) was designed and developed using ARGO-M Range Gate Generator (A-RGG), so as to enable laser ranging from 50 Hz to 10 kHz. HSLR-10 includes both hardware controlling software and data post-processing software. This paper shows the design and development of key technologies of high-repetition-rate SLR system. The developed system was tested successfully at DAEK station and then moved to Sejong station, a new Korean SLR station, on July 1, 2015. HSLR-10 will begin normal operations at Sejong station in the near future.

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Section: Event Timermentioning

confidence: 99%

Design and Development of High-Repetition-Rate Satellite Laser Ranging System

Choi

Bang²,

Sung³

et al. 2015

Journal of Astronomy and Space Sciences

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“…The natural frequencies show 21.5 Hz and 24 Hz for the first and second mode of vibration, respectively. The maximum wind load is 20.4 MPa with a safety factor of 12 at the wind speed of 20 m/s (Park et al 2012).…”

Section: Tracking Mountmentioning

confidence: 99%

Performance Analysis of the First Korean Satellite Laser Ranging System

Choi¹,

Lim²,

Choi³

et al. 2014

Journal of Astronomy and Space Sciences

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“…This paper described the research results related with the work scope of the AOS explained earlier. The TMS design and self-tracking performance were presented in Park et al (2012b).…”

Section: Introductionmentioning

confidence: 99%