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Shahrokh Akhlaghi
Researcher at Binghamton University
Publications - 24
Citations - 586
Shahrokh Akhlaghi is an academic researcher from Binghamton University. The author has contributed to research in topics: Kalman filter & Extended Kalman filter. The author has an hindex of 11, co-authored 23 publications receiving 406 citations. Previous affiliations of Shahrokh Akhlaghi include State University of New York System.
Papers
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Proceedings ArticleDOI
Adaptive adjustment of noise covariance in Kalman filter for dynamic state estimation
TL;DR: In this article, an adaptive filtering approach is proposed to estimate the covariance matrix of process noise (Q) and measurement noise (R) based on innovation and residual to improve the dynamic state estimation accuracy of the extended Kalman filter.
Journal ArticleDOI
Roles of Dynamic State Estimation in Power System Modeling, Monitoring and Operation
Junbo Zhao,Marcos Netto,Zhenyu Huang,Samson Shenglong Yu,Antonio Gomez-Exposito,Shaobu Wang,Innocent Kamwa,Shahrokh Akhlaghi,Lamine Mili,Vladimir Terzija,A. P. Sakis Meliopoulos,Bikash C. Pal,Abhinav Kumar Singh,Ali Abur,Tianshu Bi,Alireza Rouhani +15 more
TL;DR: In this paper, the authors discuss the advantages of dynamic state estimation (DSE) as compared to static state estimation, and the implementation differences between the two, including the measurement configuration, modeling framework and support software features.
Journal ArticleDOI
A Multi-Step Adaptive Interpolation Approach to Mitigating the Impact of Nonlinearity on Dynamic State Estimation
TL;DR: It is shown through the Monte-Carlo method that the estimation accuracy can be improved through interpolation and a good tradeoff between estimation accuracy and computational time can be achieved effectively through the proposed MSAI approach.
Proceedings ArticleDOI
Performance analysis of the Slip mode frequency shift islanding detection method under different inverter interface control strategies
TL;DR: In this paper, the performance of the SMS-IDM is investigated in the presence of different inverter interface control strategies (IICS) and the impact of the two constant-current and constant-power IICS when the inverters are equipped with the SMSIDM, are compared and analyzed from detecting islanding point of view.
Journal ArticleDOI
Efficient operation of residential solar panels with determination of the optimal tilt angle and optimal intervals based on forecasting model
TL;DR: In this article, a novel procedure is proposed to select the number of intervals and their durations by solving an optimisation problem, and the results show improvement of the solar power generation by using the optimal intervals.