A Wave Peak Frequency Tracking Method Based on Two-Stage Recursive Extended Least Squares Identification Algorithm
نویسندگان
چکیده
This paper proposes the wave peak frequency tracking methods based on least squares identification algorithm. The disturbance model is transformed into an autoregressive moving average (ARMA) and a recursive extended (RELS) algorithm derived to identify parameters by using auxiliary idea. Furthermore, two-stage (2S-RELS) presented improve convergence speed hierarchical principle. A ship heading control system with tracker built evaluate effectiveness of proposed algorithms. Finally, simulation results show that algorithms can estimate accurately 2S-RELS effectively.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3057454