脉冲星时间开环驾驭原子钟的计量技术标准化探讨

doi:10.3969/j.issn.1000-1158.2020.02.20

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Abstract Recently, the project of Pulsar Time Steering Atomic Clocks has begun in Europe. They and some domestic teams both are based on the traditional folding mode of Pulsar Data Unit of TOA (Time of Arrival) and Pulsars Ephemeris Prediction to study the open-loop clock control algorithm. Based on the characteristics and technical requirements of metrology, ar technical implementation plan is put forward. Our scheme can solve the autoregression and absorption effects of traditional pulsar observations, and all the measured parameters can be traced back to the linking, which provides the feasibility for the closed-loop control of the atomic clock by pulsars.

Key words： metrology pulsar time disciplined atomic clock pulsar data recording and reduce autoregression

Received: 02 August 2019 Published: 17 February 2020

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TB939

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DONG Jiang. The Standardization of Metrological Technology for Pulsar Time Steering Atomic Clocks in the Open-loop[J]. Acta Metrologica Sinica, 2020, 41(2): 243-249.

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2020.02.20 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2020/V41/I2/243

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