The Standardization of Metrological Technology for Pulsar Time Steering Atomic Clocks in the Open-loop
DONG Jiang1,2
1. Yunnan Astronomical Observatory, CAS, Kunming, Yunnan 650126, China
2. Shanghai Key Laboratory of Space Navigation and Positioning Techniques, Shanghai 200030, China
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 Pulsars 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.
董江. 脉冲星时间开环驾驭原子钟的计量技术标准化探讨[J]. 计量学报, 2020, 41(2): 243-249.
DONG Jiang. The Standardization of Metrological Technology for Pulsar Time Steering Atomic Clocks in the Open-loop. Acta Metrologica Sinica, 2020, 41(2): 243-249.
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